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    2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30
Common Stock Value 0.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.05NA0.05NANA
Weighted Average Number Of Diluted Shares Outstanding 57.3756.2258.18NA58.7159.0058.60NA56.4756.3756.54NA56.3856.1155.37NA55.3055.4153.99NA55.1453.7556.06NA52.1155.70NANANA52.03NANANANANANANA51.03NANANA52.0752.62NANA52.6052.59NANANA
Weighted Average Number Of Shares Outstanding Basic 55.8856.2256.78NA57.0357.2556.88NA55.6955.6155.41NA54.9854.6854.12NA53.6653.7553.99NA53.5853.7553.83NA52.1152.37NANANA52.03NANANANANANANA51.03NANANA51.4352.62NANA52.6052.59NANANA
Earnings Per Share Basic 0.09-0.040.140.090.020.020.120.060.100.300.01-0.010.090.070.050.040.090.29-0.010.220.03-0.01-0.010.06-0.010.01-0.040.01-0.01-0.06-0.16NANANANA0.13-0.08-0.03-0.09-0.04-0.040.01-0.09NANA-0.06-0.03NANANA
Earnings Per Share Diluted 0.08-0.040.140.090.020.020.120.060.100.300.01-0.010.090.070.050.040.080.28-0.010.210.03-0.01-0.010.06-0.010.01-0.040.01-0.01-0.06-0.16NANANANA0.13-0.08-0.03-0.09-0.04-0.040.01-0.09NANA-0.06-0.03NANANA

    2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30
Revenue From Contract With Customer Excluding Assessed Tax 30.4620.2932.5533.5820.7820.6128.9426.4327.4143.6121.5419.5024.8522.8019.8017.7022.2420.7613.8121.1417.0613.9114.4916.6711.0211.9710.0515.2112.1110.485.8614.785.346.413.9023.234.878.576.3715.0810.5012.304.766.124.936.6310.3713.016.9213.30
Revenue From Contract With Customer Including Assessed Tax 30.4620.2932.5533.5820.7820.6128.9426.4327.4143.6121.5419.5024.8522.8019.804.2122.2420.7613.8121.1417.0613.9114.4916.6711.0211.9710.0515.2112.1110.485.8614.785.346.413.9023.234.878.576.3715.0810.5012.304.766.124.936.6310.3713.016.9213.30
Revenues 30.4620.2932.5533.5820.7820.6128.9426.4327.4143.6121.5419.5024.8522.8019.8017.7022.2420.7613.8121.1417.0613.9114.4916.6711.0211.9710.0515.2112.1110.485.8614.785.346.413.9023.234.878.576.3715.0810.5012.304.766.124.936.6310.3713.016.9213.30
Cost Of Revenue 9.426.929.50NA6.097.188.98NANANANANANANANANANA5.983.316.674.253.534.615.973.974.243.676.804.954.842.535.723.013.331.658.711.973.293.368.584.705.643.506.034.214.305.707.314.546.68
Gross Profit 21.0513.3723.05NA14.6913.4319.96NANANANANANANANANANA11.437.7414.479.587.397.6510.707.067.746.388.417.165.653.339.062.333.082.2514.532.905.283.026.505.806.661.250.090.722.334.665.702.386.63
Operating Expenses 16.1416.2814.8317.1813.2713.1413.8114.4113.5115.7815.7315.9214.8513.3212.1512.7211.5710.5511.8212.669.299.349.539.278.968.519.789.657.428.9211.4013.807.787.645.987.766.766.607.498.747.616.585.9410.647.407.557.505.427.137.34
Research And Development Expense 3.835.434.916.734.424.424.505.295.106.356.717.056.625.484.255.224.273.603.924.823.043.082.512.732.322.422.672.241.471.412.534.602.131.721.231.111.031.141.081.721.500.870.690.900.730.871.031.001.250.86
General And Administrative Expense 7.617.006.556.535.856.176.616.776.275.606.886.045.715.505.585.455.274.935.844.994.033.934.413.783.973.994.884.543.595.366.286.033.083.002.044.073.623.334.174.253.833.613.474.793.574.334.063.753.333.66
Selling And Marketing Expense 4.703.853.363.923.002.542.702.352.141.502.142.722.372.182.161.901.871.861.912.702.062.172.452.602.511.942.072.702.191.992.432.982.352.702.502.351.741.862.012.181.861.771.481.632.292.012.072.241.862.14
Operating Income Loss 4.91-2.908.225.971.430.296.143.816.0821.270.13-0.914.574.002.711.425.654.24-1.333.061.54-0.69-0.632.68-0.650.48-2.15-0.19-0.25-3.28-8.07-4.74-5.44-4.56-3.746.77-3.86-1.32-4.48-2.24-1.810.08-4.68-10.55-6.68-5.22-2.840.28-4.75-0.72
Income Tax Expense Benefit 0.37-0.440.450.720.39-0.74-0.640.450.804.59-0.090.12-0.080.760.55-0.521.34-11.12-0.36-8.350.07-0.04-0.08-0.290.000.10-0.20-0.510.040.070.070.100.060.060.070.070.040.160.06-0.010.05-0.370.07-0.484.51-1.83-0.91-0.35-0.83-0.49
Net Income Loss 4.79-2.367.895.261.071.076.873.455.3916.930.62-0.615.153.722.652.424.6615.74-0.7311.621.71-0.55-0.433.12-0.580.46-1.970.31-0.34-3.33-8.28-4.91-5.51-4.61-3.686.73-3.87-1.46-4.51-2.18-1.830.44-4.68-10.02-11.33-3.34-1.76NANANA
Comprehensive Income Net Of Tax 4.79-2.467.625.201.041.046.793.415.3717.380.33-0.625.123.792.712.394.7515.72-0.7711.581.72-0.53-0.423.10-0.570.43-1.980.30-0.34-3.33-8.25-4.95-5.49-4.59-3.646.73-3.86-1.48-4.52-2.22-1.820.44-4.64-10.03-11.32-3.34-1.77NANANA

    2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30
Assets 200.12191.48211.78213.69208.79209.34215.22204.31194.54185.97190.61188.77190.59183.47NA179.84181.61174.25155.86161.74149.04145.86148.24149.06141.51141.36144.71151.8073.2474.0179.2585.9485.9993.7896.63101.9493.0595.6397.68104.55104.83103.59104.31110.71118.11128.68NA133.92NANA
Liabilities 30.8229.6130.8134.9132.0529.5228.8832.6930.5528.5552.3552.7655.8356.01NA66.4672.0271.8864.3879.2180.7780.3379.5683.9383.1083.2784.4788.1411.1212.3116.1816.0211.6213.3712.7915.0213.4212.8413.9317.1715.7913.3312.0113.7611.6411.61NA13.12NANA
Liabilities And Stockholders Equity 200.12191.48211.78213.69208.79209.34215.22204.31194.54185.97190.61188.77190.59183.47NA179.84181.61174.25155.86161.74149.04145.86148.24149.06141.51141.36144.71151.8073.2474.0179.2585.9485.9993.7896.63101.9493.0595.6397.68104.55104.83103.59104.31110.71118.11128.68NA133.92NANA
Stockholders Equity 169.30161.86180.97178.78176.74179.83186.34171.62163.99157.42138.26136.01134.75127.46119.92113.38109.59102.3691.4782.5368.2765.5368.6865.1358.4158.0860.2463.6662.1261.7063.0869.9274.3780.4183.8386.9279.6382.7983.7587.3889.0490.2692.3096.95NANANA120.80NANA

    2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30
Assets Current 139.22129.08138.97151.76146.81147.85152.84143.19131.20119.10103.80112.97123.66122.33NA119.65119.06114.92118.04126.20119.30118.10122.14122.37113.15112.64116.67123.5343.7643.8148.0753.2452.5055.2053.6651.8744.3950.0655.1160.8660.0458.4954.8856.6773.2685.78NA88.20NANA
Cash And Cash Equivalents At Carrying Value 52.1343.2244.5274.3665.75103.30105.4394.2580.1562.9732.8426.3929.7023.3316.9921.9533.3916.3832.1527.7819.2533.2858.6961.3680.6978.9996.5399.9321.5018.1120.3915.5017.4216.4511.4414.3715.8111.3513.4216.6418.2918.8315.7618.5145.4350.4052.5955.3456.8052.11
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents 52.2343.3344.6274.4665.85103.41105.5394.3680.2563.0732.9426.4929.8023.4217.1822.1433.9917.2733.4430.6322.3436.5463.5365.75NANANA103.74NANANANANANANANANANANANANANANANANANANANANANA
Short Term Investments 30.1638.4837.7031.3341.9017.3914.6220.4524.3728.4140.9958.7459.9171.8571.7773.3465.4572.2158.1170.0272.2457.4838.6739.0715.0515.100.260.261.344.718.3213.0713.7510.428.025.866.007.298.039.5011.4412.0312.5511.71NANANANANANA
Accounts Receivable Net Current 18.4213.9326.6720.6113.077.6016.4011.7911.0512.8213.8412.9820.8515.2017.4110.217.6711.3012.7512.4611.9312.359.1811.768.198.247.6811.598.067.435.3310.944.009.3717.2015.226.1310.4911.7913.2410.229.196.326.503.798.38NA9.65NANA
Inventory Net 32.1328.2323.4820.3820.5615.2911.9311.7510.669.9110.9410.328.987.767.317.146.286.387.335.516.286.374.824.555.846.186.726.508.899.709.338.2010.239.608.284.968.967.366.635.136.527.028.357.829.929.70NA9.77NANA
Inventory Finished Goods 16.8313.9910.8710.2711.18NANA5.16NANANANANANANANANANANANANANANANANANANANANANANANANA3.292.831.104.062.011.600.241.091.12NA1.59NANANANANANA
Prepaid Expense And Other Assets Current 6.385.216.595.085.544.264.474.954.964.995.194.053.152.253.172.812.331.721.541.341.661.831.871.311.511.271.300.941.511.081.161.322.111.232.131.021.314.204.374.254.524.294.364.934.696.53NA4.43NANA

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Property Plant And Equipment Net 18.7218.9619.9320.3620.9120.4420.7320.1820.5418.8419.7818.8417.4417.3816.2414.6215.6312.9912.7413.3913.6310.978.618.649.189.769.9610.6211.3512.0912.5713.2113.8714.4713.1613.9014.6515.2115.5515.9716.5215.9416.1216.1720.7921.38NA22.31NANA
Long Term Investments 4.274.8114.332.300.77NANANA1.425.5119.3615.427.551.512.551.272.34NANA0.00NANANANANANANANANA0.260.270.271.384.848.8113.6913.088.905.364.773.714.476.8111.20NANANANANANA
Goodwill 12.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.8012.8012.8012.7912.8012.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.7912.79NA12.79NANA
Finite Lived Intangible Assets Net 0.030.030.030.040.040.040.040.050.050.060.060.070.170.330.480.640.800.951.111.271.431.581.741.902.062.222.372.532.692.853.013.173.363.583.794.014.244.474.704.936.216.47NA6.99NANANANANANA
Intangible Assets Net Including Goodwill 12.8212.8212.8212.8312.8312.8312.8412.84NANANA12.86NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Other Assets Noncurrent 0.360.360.360.370.360.361.370.990.650.640.630.410.400.31NA0.280.290.280.270.010.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00NA0.02NANA

    2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30
Liabilities Current 16.9615.2115.9719.7916.2113.2712.2815.7312.9710.8125.7427.8328.6024.0524.2827.1328.2525.4825.6019.8317.6916.0314.0217.1615.0614.0313.6316.028.089.2411.1811.528.419.178.5610.689.298.619.7412.8611.809.228.129.887.658.94NA10.35NANA
Accounts Payable Current 1.932.724.360.913.662.281.961.121.951.861.871.191.561.461.991.444.511.932.344.093.342.831.821.501.801.522.591.861.682.372.031.821.251.801.641.211.341.191.942.151.861.351.441.511.511.74NA1.43NANA
Contract With Customer Liability Current 2.161.512.063.321.451.121.141.551.160.9816.5115.7517.5115.45NA16.2715.9017.6516.8315.91NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

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Other Liabilities Noncurrent 0.130.230.230.250.550.570.430.430.670.50NA0.28NANANANANANANANANANANANANANANA0.72NA0.842.882.450.901.931.952.082.112.142.172.202.232.252.082.082.082.08NA2.07NANA
Operating Lease Liability Noncurrent 13.7314.1814.6214.8815.2815.6816.0716.4416.8017.1617.5211.5311.7812.0512.3112.5612.8013.031.271.70NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

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Stockholders Equity 169.30161.86180.97178.78176.74179.83186.34171.62163.99157.42138.26136.01134.75127.46119.92113.38109.59102.3691.4782.5368.2765.5368.6865.1358.4158.0860.2463.6662.1261.7063.0869.9274.3780.4183.8386.9279.6382.7983.7587.3889.0490.2692.3096.95NANANA120.80NANA
Common Stock Value 0.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.060.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.05NA0.05NANA
Additional Paid In Capital 202.81200.13198.21195.59192.56191.09187.08179.16174.93173.73171.95170.03168.15165.98NA158.40157.01154.52152.85149.01146.32145.30143.64139.68136.05134.16132.47129.81128.57127.80125.85124.44122.74122.29121.12119.93119.37118.67118.15117.26116.72116.13115.41114.62114.10113.39NA112.03NANA
Retained Earnings Accumulated Deficit 47.4342.6445.0037.1031.8430.7729.7022.8319.3813.99-2.93-3.55-2.94-8.09NA-14.47-16.89-21.54-37.29-45.92-57.55-59.25-58.70-58.27-61.40-60.82-61.27-59.31-59.62-59.28-55.95-47.67-42.76-37.26-32.65-28.96-35.69-31.82-30.37-25.86-23.67-21.85-22.29-17.60-7.583.74NA8.84NANA
Accumulated Other Comprehensive Income Loss Net Of Tax -0.51-0.52-0.42-0.15-0.09-0.05-0.020.050.100.12-0.33-0.04-0.03-0.00-0.07-0.13-0.10-0.19-0.17-0.12-0.08-0.09-0.11-0.12-0.09-0.10-0.07-0.06-0.05-0.05-0.04-0.07-0.03-0.04-0.06-0.11-0.11-0.11-0.09-0.08NANANA-0.09NANANANANANA
Treasury Stock Value NA80.4561.8953.8347.6442.0430.4930.4930.4930.4930.4930.4930.4930.4930.4930.4930.4930.4923.9820.4920.4920.4916.2116.2116.2115.2110.946.836.836.836.836.835.634.634.634.004.004.004.004.00NANANANANANANANANANA

    2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30
Net Cash Provided By Used In Operating Activities -1.219.08-1.606.23-4.2511.490.056.5210.645.58-5.874.760.505.95-5.95-2.1811.42NANA5.07NANANANANANANANANANANANANA5.74-5.93-0.655.341.25-3.85-2.45-0.121.88-3.74-3.760.78-2.08-3.20-2.175.37NA
Net Cash Provided By Used In Investing Activities 8.867.95-20.936.98-27.93-4.715.094.436.3823.8511.93-8.705.06-2.08-1.17-10.013.87NANA1.49NANANANANANANANANANANANANA-1.242.97-0.90-1.08-3.330.460.76-0.414.451.86-23.10-5.68-0.080.580.65-0.59NA
Net Cash Provided By Used In Financing Activities 1.23-18.34-7.29-4.58-5.36-8.926.063.140.130.690.420.630.822.362.160.361.44-5.79-1.901.74NANANANANANANANANANANANANA0.53-0.030.080.200.030.190.04-0.03-3.25-0.87-0.06-0.06-0.02-0.130.07-0.08NA

    2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30
Net Cash Provided By Used In Operating Activities -1.219.08-1.606.23-4.2511.490.056.5210.645.58-5.874.760.505.95-5.95-2.1811.42NANA5.07NANANANANANANANANANANANANA5.74-5.93-0.655.341.25-3.85-2.45-0.121.88-3.74-3.760.78-2.08-3.20-2.175.37NA
Net Income Loss 4.79-2.367.895.261.071.076.873.455.3916.930.62-0.615.153.722.652.424.6615.74-0.7311.621.71-0.55-0.433.12-0.580.46-1.970.31-0.34-3.33-8.28-4.91-5.51-4.61-3.686.73-3.87-1.46-4.51-2.18-1.830.44-4.68-10.02-11.33-3.34-1.76NANANA
Depreciation Depletion And Amortization 1.302.261.391.801.411.391.351.341.211.491.260.951.491.050.900.970.860.921.120.960.880.940.88NANANANANANANANA0.17NANANA0.10NANANANANANANANANANANANANANA
Increase Decrease In Accounts Receivable 4.50-12.756.047.555.47-8.804.610.76-1.76-1.000.90-7.945.63-2.187.162.55-3.63-1.130.300.57-0.413.17-2.573.570.000.57-3.903.550.662.05-5.526.93-5.21-7.782.058.91-4.24-4.051.4310.45-0.87-2.980.17-2.904.450.071.32-3.578.78NA
Increase Decrease In Inventories 3.944.783.12-0.115.253.440.191.120.77-0.950.691.371.160.510.220.98-0.01-0.921.82-0.25-0.201.360.34-1.45-0.45-0.620.23-2.51-0.960.401.12-1.920.801.323.36-3.791.653.73-1.48-3.120.481.31-0.511.16-0.23-0.120.142.300.06NA
Increase Decrease In Accounts Payable -1.94-1.554.62-2.891.500.420.82-0.86-0.630.540.74-0.28-0.11-0.000.02-0.08-0.22-0.51-1.470.290.511.140.19-0.290.28-1.070.730.18-0.680.330.210.56-0.550.160.45-0.150.06-0.66-0.120.520.19-0.08-0.04-0.02-0.160.47-0.17-0.19-1.21NA
Share Based Compensation 1.501.721.881.481.231.431.911.111.081.091.501.251.351.391.681.011.040.942.240.951.021.011.110.620.780.681.190.510.501.911.140.482.84-0.63-0.580.460.530.500.690.520.590.720.780.520.710.710.610.750.72NA

    2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30
Net Cash Provided By Used In Investing Activities 8.867.95-20.936.98-27.93-4.715.094.436.3823.8511.93-8.705.06-2.08-1.17-10.013.87NANA1.49NANANANANANANANANANANANANA-1.242.97-0.90-1.08-3.330.460.76-0.414.451.86-23.10-5.68-0.080.580.65-0.59NA
Payments To Acquire Property Plant And Equipment 0.560.461.981.782.451.820.630.771.613.031.381.880.823.121.573.210.490.910.630.533.073.250.530.210.290.460.150.010.130.250.180.260.162.100.040.060.210.480.380.700.630.471.010.120.940.560.340.432.53NA

    2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30
Net Cash Provided By Used In Financing Activities 1.23-18.34-7.29-4.58-5.36-8.926.063.140.130.690.420.630.822.362.160.361.44-5.79-1.901.74NANANANANANANANANANANANANA0.53-0.030.080.200.030.190.04-0.03-3.25-0.87-0.06-0.06-0.02-0.130.07-0.08NA
Payments For Repurchase Of Common Stock 0.0318.578.066.195.60NANANANANANA0.000.000.000.000.000.006.503.500.000.004.280.000.001.004.274.11NANANANANANANANANANANANANANANANANANANANANANANA

    2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30
Revenues 30.4620.2932.5533.5820.7820.6128.9426.4327.4143.6121.5419.5024.8522.8019.8017.7022.2420.7613.8121.1417.0613.9114.4916.6711.0211.9710.0515.2112.1110.485.8614.785.346.413.9023.234.878.576.3715.0810.5012.304.766.124.936.6310.3713.016.9213.30
Operating 30.4620.2932.55NA20.7820.6128.94NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Operating, Emerging Technologies 0.000.080.03NA0.010.04NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Operating, Water 30.4620.2132.52NA20.7720.5728.94NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Aftermarket 4.082.53NANA2.663.06NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Megaproject 17.3510.07NANA13.2813.28NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Original Equipment Manufacturer 9.037.69NANA4.844.27NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Aftermarket, Emerging Technologies 0.00NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Aftermarket, Water 4.082.53NANA2.663.06NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Megaproject, Emerging Technologies 0.000.08NANA0.010.04NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Megaproject, Water 17.359.99NANA13.2613.24NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Original Equipment Manufacturer, Water 9.037.69NANA4.844.27NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices 30.4620.2932.5533.5820.7820.6128.9426.4327.4119.2619.0015.7821.7519.2315.9713.8918.4617.1211.0520.5913.249.7610.71NANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Aftermarket NANA4.042.802.663.062.392.662.603.240.99NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Megaproject NANA23.8425.0813.2813.2823.7619.6220.7311.9614.46NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Original Equipment Manufacturer NANA4.675.704.844.272.794.154.084.053.56NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Aftermarket, Emerging Technologies NANA0.03NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Aftermarket, Water NANA4.002.802.663.062.392.632.603.240.99NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Megaproject, Water NANA23.8425.0813.2613.2423.7619.6220.7311.9614.46NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Original Equipment Manufacturer, Water NANA4.675.704.844.272.794.154.084.053.56NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Emerging Technologies 0.000.080.030.000.010.04NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Water 30.4620.2132.5233.5820.7720.5728.9426.4027.4119.2619.0015.7821.7519.2315.9713.8818.4617.1211.0520.5913.239.7610.71NANANANANANANANANANANANANANANANANANANANANANANANANANANA
Emerging Technologies 0.000.080.030.000.010.04NA0.030.0024.352.54NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Water 30.4620.2132.5233.5820.7720.5728.9426.4027.4119.2619.0015.7821.7519.2315.9713.8818.4617.1211.0520.5913.239.7610.71NANANANANANANANANANANANANANANANANANANANANANANANANANANA
3.161.492.330.900.990.940.423.791.1625.513.744.765.335.307.756.214.864.963.854.675.88NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
8.172.866.755.573.562.337.183.752.230.620.782.592.195.042.131.912.714.662.674.723.12NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
2.421.081.340.941.390.900.380.341.360.970.791.770.651.651.111.452.391.571.173.112.30NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Middle East And Africa 16.7214.8622.1326.1614.8416.4420.9618.5622.6716.5016.2310.3816.6910.808.808.1312.289.586.1111.175.755.377.60NANANANANANANANANANANANANANANANANANANANANANANANANANANA
, Emerging Technologies 0.000.000.03NANANANA0.030.0024.352.54NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
, Water 3.161.492.300.900.990.940.423.751.161.161.201.042.231.734.022.491.201.601.102.062.67NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
, Water 8.172.866.755.573.562.337.183.752.230.620.782.592.195.042.131.912.714.662.674.723.12NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
, Water 2.421.081.340.941.390.900.380.341.360.970.791.770.651.651.111.452.391.571.173.112.30NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Middle East And Africa, Emerging Technologies 0.000.08NA0.000.010.04NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Middle East And Africa, Water 16.7214.7822.1326.1614.8216.4020.9618.5622.6716.5016.2310.3816.6910.808.708.0312.179.296.1010.715.14NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Revenue From Contract With Customer Excluding Assessed Tax 30.4620.2932.5533.5820.7820.6128.9426.4327.4143.6121.5419.5024.8522.8019.8017.7022.2420.7613.8121.1417.0613.9114.4916.6711.0211.9710.0515.2112.1110.485.8614.785.346.413.9023.234.878.576.3715.0810.5012.304.766.124.936.6310.3713.016.9213.30
Operating 30.4620.2932.55NA20.7820.6128.94NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Operating, Emerging Technologies 0.000.080.03NA0.010.04NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Operating, Water 30.4620.2132.52NA20.7720.5728.94NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Aftermarket 4.082.53NANA2.663.06NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Megaproject 17.3510.07NANA13.2813.28NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Original Equipment Manufacturer 9.037.69NANA4.844.27NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Aftermarket, Emerging Technologies 0.00NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Aftermarket, Water 4.082.53NANA2.663.06NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Megaproject, Emerging Technologies 0.000.08NANA0.010.04NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Megaproject, Water 17.359.99NANA13.2613.24NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Original Equipment Manufacturer, Water 9.037.69NANA4.844.27NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices 30.4620.2932.5533.5820.7820.6128.9426.4327.4119.2619.0015.7821.7519.2315.9713.8918.4617.1211.0520.5913.249.7610.71NANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Aftermarket NANA4.042.802.663.062.392.662.603.240.99NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Megaproject NANA23.8425.0813.2813.2823.7619.6220.7311.9614.46NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Original Equipment Manufacturer NANA4.675.704.844.272.794.154.084.053.56NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Aftermarket, Emerging Technologies NANA0.03NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Aftermarket, Water NANA4.002.802.663.062.392.632.603.240.99NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Megaproject, Water NANA23.8425.0813.2613.2423.7619.6220.7311.9614.46NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Original Equipment Manufacturer, Water NANA4.675.704.844.272.794.154.084.053.56NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Emerging Technologies 0.000.080.030.000.010.04NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
P X Pumps And Turbo Devices, Water 30.4620.2132.5233.5820.7720.5728.9426.4027.4119.2619.0015.7821.7519.2315.9713.8818.4617.1211.0520.5913.239.7610.71NANANANANANANANANANANANANANANANANANANANANANANANANANANA
Emerging Technologies 0.000.080.030.000.010.04NA0.030.0024.352.54NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Water 30.4620.2132.5233.5820.7720.5728.9426.4027.4119.2619.0015.7821.7519.2315.9713.8818.4617.1211.0520.5913.239.7610.71NANANANANANANANANANANANANANANANANANANANANANANANANANANA
3.161.492.330.900.990.940.423.791.1625.513.744.765.335.307.756.214.864.963.854.675.88NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
8.172.866.755.573.562.337.183.752.230.620.782.592.195.042.131.912.714.662.674.723.12NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
2.421.081.340.941.390.900.380.341.360.970.791.770.651.651.111.452.391.571.173.112.30NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Middle East And Africa 16.7214.8622.1326.1614.8416.4420.9618.5622.6716.5016.2310.3816.6910.808.808.1312.289.586.1111.175.755.377.60NANANANANANANANANANANANANANANANANANANANANANANANANANANA
, Emerging Technologies 0.000.000.03NANANANA0.030.0024.352.54NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
, Water 3.161.492.300.900.990.940.423.751.161.161.201.042.231.734.022.491.201.601.102.062.67NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
, Water 8.172.866.755.573.562.337.183.752.230.620.782.592.195.042.131.912.714.662.674.723.12NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
, Water 2.421.081.340.941.390.900.380.341.360.970.791.770.651.651.111.452.391.571.173.112.30NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Middle East And Africa, Emerging Technologies 0.000.08NA0.000.010.04NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Middle East And Africa, Water 16.7214.7822.1326.1614.8216.4020.9618.5622.6716.5016.2310.3816.6910.808.708.0312.179.296.1010.715.14NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Revenue From Contract With Customer Including Assessed Tax 30.4620.2932.5533.5820.7820.6128.9426.4327.4143.6121.5419.5024.8522.8019.804.2122.2420.7613.8121.1417.0613.9114.4916.6711.0211.9710.0515.2112.1110.485.8614.785.346.413.9023.234.878.576.3715.0810.5012.304.766.124.936.6310.3713.016.9213.30

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Other Nonoperating Income Expense
Balance Sheet
Goodwill
Assets
Goodwill
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Other Assets Noncurrent
Liabilities
Liabilities Current
Current Liabilities
Operating Lease Liability Current
Noncurrent Liabilities
Other Liabilities Noncurrent
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Payable
NetCashProvidedByUsedInInvestingActivities
Payments To Acquire Property Plant And Equipment
NetCashProvidedByUsedInFinancingActivities
Payments For Repurchase Of Common Stock
Shares
Weighted Average Number Of Shares Outstanding Basic
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Other Nonoperating Income Expense
InventoryNet
Inventory Finished Goods
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Line plots across dimensions of each concept


Cost Ratio
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Cost  Ratious-gaap: Consolidation Items, us-gaap: Statement Business Segments
TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Geographical
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService, us-gaap:ContractWithCustomerSalesChannel
('erii:PXPumpsAndTurboDevices', None)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service, us-gaap: Contract With Customer Sales Channel
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService, us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments
('erii:PXPumpsAndTurboDevices', None, 'erii:Water')
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service, us-gaap: Contract With Customer Sales Channel, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments
(None, 'erii:Water')
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Contract With Customer Sales Channel, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ContractWithCustomerSalesChannel
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Contract With Customer Sales Channel
us-gaap:Revenues
us-gaap:StatementBusinessSegments
(None,)
Revenuesus-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:StatementGeographical
(None,)
Revenuesus-gaap: Statement Geographical
us-gaap:Revenues
us-gaap:ProductOrService, us-gaap:ContractWithCustomerSalesChannel
('erii:PXPumpsAndTurboDevices', None)
Revenuesus-gaap: Product Or Service, us-gaap: Contract With Customer Sales Channel
us-gaap:Revenues
us-gaap:ProductOrService, us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments
('erii:PXPumpsAndTurboDevices', None, 'erii:Water')
Revenuesus-gaap: Product Or Service, us-gaap: Contract With Customer Sales Channel, us-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Revenuesus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments
(None, 'erii:Water')
Revenuesus-gaap: Contract With Customer Sales Channel, us-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:ContractWithCustomerSalesChannel
(None,)
Revenuesus-gaap: Contract With Customer Sales Channel
us-gaap:CostOfRevenue
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Cost Of Revenueus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:GrossProfit
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Gross Profitus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:OperatingExpenses
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Operating Expensesus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:OperatingExpenses
us-gaap:ConsolidationItems
(None,)
Operating Expensesus-gaap: Consolidation Items
us-gaap:ResearchAndDevelopmentExpense
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Research And Development Expenseus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:GeneralAndAdministrativeExpense
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
General And Administrative Expenseus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:SellingAndMarketingExpense
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Selling And Marketing Expenseus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Operating Income Lossus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:Revenues
us-gaap:StatementBusinessSegments
(None,)
Revenuesus-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:StatementGeographical
(None,)
Revenuesus-gaap: Statement Geographical
us-gaap:Revenues
us-gaap:ProductOrService, us-gaap:ContractWithCustomerSalesChannel
('erii:PXPumpsAndTurboDevices', None)
Revenuesus-gaap: Product Or Service, us-gaap: Contract With Customer Sales Channel
us-gaap:Revenues
us-gaap:ProductOrService, us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments
('erii:PXPumpsAndTurboDevices', None, 'erii:Water')
Revenuesus-gaap: Product Or Service, us-gaap: Contract With Customer Sales Channel, us-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Revenuesus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments
(None, 'erii:Water')
Revenuesus-gaap: Contract With Customer Sales Channel, us-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:ContractWithCustomerSalesChannel
(None,)
Revenuesus-gaap: Contract With Customer Sales Channel
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Geographical
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService, us-gaap:ContractWithCustomerSalesChannel
('erii:PXPumpsAndTurboDevices', None)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service, us-gaap: Contract With Customer Sales Channel
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService, us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments
('erii:PXPumpsAndTurboDevices', None, 'erii:Water')
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service, us-gaap: Contract With Customer Sales Channel, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments
(None, 'erii:Water')
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Contract With Customer Sales Channel, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ContractWithCustomerSalesChannel
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Contract With Customer Sales Channel