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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Common Stock Value | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| dei: Entity Common Stock Shares Outstanding | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Earnings Per Share Basic | -0.35 | -0.33 | -0.32 | -0.32 | -0.27 | -0.47 | -0.28 | -0.28 | -0.16 | -0.40 | -0.25 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | -1.88 | -3.84 | -3.66 | -4.20 | -3.93 | -5.54 | -1.07 | -6.26 | -1.34 | -0.80 | -1.07 | -1.16 | -0.18 | -2.23 | -1.79 | -2.32 | -1.16 | -1.34 | -1.43 | -2.06 | -0.71 | -3.31 | -1.61 | -2.68 | -1.70 | -0.98 | -1.61 | NA | |
| Earnings Per Share Diluted | -0.35 | -0.33 | -0.32 | -0.32 | -0.27 | -0.47 | 0.28 | -0.28 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | -1.88 | -3.84 | -3.66 | -4.20 | -3.93 | -5.54 | -1.07 | -6.26 | -1.34 | -0.80 | -1.34 | -1.16 | -0.18 | -2.23 | -1.79 | -2.32 | -1.34 | -1.43 | -1.61 | -2.06 | -1.70 | -3.31 | -1.79 | -2.68 | -1.70 | -0.98 | -1.61 | NA |
| 2023-12-31 | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 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 | 2010-12-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating Expenses | 13.56 | 12.47 | 12.45 | 12.21 | 11.57 | 18.08 | 10.51 | 10.43 | 11.32 | 14.80 | 9.32 | 92.34 | 5.69 | 4.47 | 6.34 | 5.92 | 7.43 | 6.04 | 6.21 | 5.69 | 5.76 | 6.28 | 6.58 | 7.33 | 6.43 | 9.94 | 8.61 | 10.10 | 8.75 | 9.14 | 10.60 | 10.50 | 12.01 | 9.25 | 11.48 | 9.62 | 12.05 | 14.16 | 13.59 | 10.97 | 9.58 | 9.76 | 10.56 | 9.82 | 10.06 | 9.21 | 10.25 | 8.84 | 8.48 | 8.37 | 7.92 | 6.66 | |
| Research And Development Expense Excluding Acquired In Process Cost | 9.41 | 8.16 | 8.20 | 7.61 | 6.70 | 7.14 | 6.32 | 6.10 | 7.30 | 7.09 | 5.45 | 4.02 | 3.56 | 3.10 | 3.36 | 3.45 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| General And Administrative Expense | 4.15 | 4.32 | 4.25 | 4.60 | 4.87 | 10.94 | 4.18 | 4.34 | 4.01 | 3.71 | 3.87 | 3.84 | 3.56 | 2.31 | 2.06 | 2.23 | 2.48 | 2.51 | 2.52 | 2.44 | 2.46 | 2.69 | 2.82 | 3.36 | 2.76 | 3.17 | 3.67 | 3.94 | 3.93 | 3.89 | 4.00 | 4.29 | 4.38 | 3.99 | 5.17 | 5.11 | 6.08 | 7.23 | 6.39 | 3.42 | 2.70 | 2.81 | 2.89 | 2.44 | 2.47 | 2.33 | 2.18 | 2.19 | 2.16 | 2.15 | 1.98 | 1.78 | |
| Operating Income Loss | -13.56 | -12.47 | -12.45 | -12.21 | -11.57 | -18.08 | -10.51 | -10.43 | -11.32 | -14.80 | -9.32 | -78.84 | -5.69 | -4.47 | -6.34 | -5.80 | -5.35 | -6.04 | -6.21 | -5.69 | -5.76 | -6.28 | -6.58 | -7.09 | -6.43 | -9.94 | -8.61 | -9.44 | -8.07 | -8.53 | -9.99 | -9.86 | -11.34 | -8.57 | -10.62 | -8.77 | -11.15 | -13.31 | -11.60 | -8.97 | -7.59 | -7.78 | -8.57 | -7.83 | -8.07 | -8.94 | -8.75 | -8.84 | -8.48 | -7.37 | -7.92 | -6.65 | |
| Interest Expense | 0.95 | 0.95 | 0.92 | 0.88 | 0.19 | 0.14 | 0.13 | 0.12 | 0.14 | 0.12 | 0.12 | 0.10 | 0.00 | 0.17 | 0.07 | 0.07 | 0.07 | 0.07 | 0.11 | 0.26 | 0.29 | 0.29 | 0.29 | 0.28 | 0.28 | 0.29 | 0.34 | 0.48 | 0.47 | 0.47 | 0.48 | 0.30 | 0.23 | 0.23 | 0.23 | 0.24 | 0.31 | 0.39 | 0.47 | 0.55 | 0.62 | 0.69 | 0.77 | 0.83 | 0.84 | 0.39 | 0.32 | 0.32 | NA | NA | NA | NA | |
| Interest Paid Net | 0.85 | 0.85 | 0.80 | 0.58 | 0.12 | 0.12 | 0.11 | 0.10 | 0.09 | 0.12 | 0.06 | 0.08 | 0.31 | NA | NA | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Allocated Share Based Compensation Expense | 1.78 | 1.78 | 1.98 | 2.11 | 2.17 | 7.65 | 1.96 | 1.77 | 1.81 | 1.70 | 1.39 | 0.64 | 0.22 | 0.40 | 0.39 | 0.32 | 0.47 | 0.47 | 0.39 | 0.42 | 0.45 | 0.64 | 0.65 | 0.90 | 0.61 | 0.50 | 1.04 | 0.89 | 1.04 | 1.09 | 1.21 | 1.45 | 1.71 | 1.30 | 1.37 | 1.96 | 1.81 | 1.64 | 1.46 | 1.31 | 0.99 | 1.03 | 1.11 | 0.75 | 0.70 | 0.87 | 0.58 | 0.57 | 0.52 | 0.53 | 0.14 | NA | |
| Net Income Loss | -13.77 | -12.60 | -12.48 | -12.21 | -10.33 | -17.74 | -10.58 | -10.55 | -11.45 | -14.91 | -9.17 | -79.23 | -4.81 | -4.64 | -6.39 | -5.78 | -5.29 | -5.94 | -6.24 | -5.86 | -6.00 | -6.50 | -6.84 | -7.27 | -6.62 | -10.16 | -8.84 | -9.83 | -8.54 | -8.95 | -10.45 | -10.09 | -11.58 | -7.02 | -8.95 | -9.13 | -1.32 | -15.32 | -11.78 | -14.57 | -7.18 | -7.61 | -8.19 | -11.62 | -4.05 | -17.40 | -8.58 | -13.92 | -8.74 | -5.01 | -8.23 | -10.07 | |
| Comprehensive Income Net Of Tax | -13.69 | -12.55 | -12.51 | -12.12 | -10.30 | -17.94 | -10.58 | -10.55 | -11.45 | -14.91 | NA | NA | -4.81 | -4.64 | -6.39 | -5.78 | -5.29 | -5.94 | -6.24 | -5.86 | -6.00 | -6.50 | -6.84 | -7.27 | -6.63 | -10.15 | -8.83 | -9.83 | -8.55 | -8.96 | -10.45 | -10.07 | -11.59 | -7.02 | -8.95 | -9.13 | -1.32 | -15.33 | -11.79 | -14.57 | -7.19 | -7.60 | -8.21 | -11.64 | -4.01 | -17.39 | -8.59 | -13.94 | -8.74 | -5.01 | -8.21 | NA |
| 2023-12-31 | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 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 | 2010-12-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Assets | 56.69 | 66.44 | 76.86 | 85.78 | 95.99 | 82.20 | 89.16 | 98.39 | 108.55 | 116.54 | 128.68 | 136.21 | 23.25 | 28.03 | 25.51 | 31.49 | 37.24 | 41.61 | 21.04 | 27.75 | 15.32 | 21.59 | 22.02 | 26.99 | 34.33 | 15.07 | 24.92 | 35.89 | 43.23 | 25.10 | 33.96 | 40.73 | 47.00 | 31.32 | 40.74 | 41.30 | 44.25 | 46.05 | 59.71 | 71.83 | 40.52 | 46.55 | 50.63 | 62.29 | 73.02 | 78.37 | 31.04 | 36.91 | 45.87 | 43.67 | 50.43 | 54.86 | |
| Liabilities | 38.37 | 36.43 | 36.08 | NA | 34.89 | NA | NA | NA | NA | NA | NA | NA | 3.31 | 3.57 | 9.40 | 9.40 | 9.70 | 9.32 | 9.30 | 10.67 | 11.33 | 12.29 | NA | NA | 12.79 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Liabilities And Stockholders Equity | 56.69 | 66.44 | 76.86 | 85.78 | 95.99 | 82.20 | 89.16 | 98.39 | 108.55 | 116.54 | 128.68 | 136.21 | 23.25 | 28.03 | 25.51 | 31.49 | 37.24 | 41.61 | 21.04 | 27.75 | 15.32 | 21.59 | 22.02 | 26.99 | 34.33 | 15.07 | 24.92 | 35.89 | 43.23 | 25.10 | 33.96 | 40.73 | 47.00 | 31.32 | 40.74 | 41.30 | 44.25 | 46.05 | 59.71 | 71.83 | 40.52 | 46.55 | 50.63 | 62.29 | 73.02 | 78.37 | 31.04 | 36.91 | 45.87 | 43.67 | 50.43 | 54.86 | |
| Stockholders Equity | 18.32 | 30.01 | 40.78 | 51.11 | 61.10 | 67.81 | 77.00 | 85.61 | 94.37 | 103.97 | 117.10 | 124.74 | 19.94 | 24.47 | 16.11 | 22.09 | 27.54 | 32.29 | 11.74 | 17.09 | 3.99 | 9.30 | 9.97 | 15.37 | 21.54 | 2.90 | 12.47 | 14.32 | 21.02 | 2.21 | 10.06 | 19.27 | 27.39 | 12.06 | 17.18 | 16.79 | 13.80 | 3.62 | 15.84 | 25.76 | -6.18 | -5.78 | -5.79 | 1.10 | 11.96 | 9.96 | 7.10 | 14.69 | 28.02 | 35.81 | 40.29 | 42.25 |
| 2023-12-31 | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 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 | 2010-12-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Assets Current | 54.96 | 64.44 | 74.56 | 83.42 | 93.75 | 79.68 | 86.36 | 95.37 | 105.27 | 113.02 | 125.14 | 132.30 | 22.14 | 27.62 | 24.86 | 30.71 | 36.32 | 40.55 | 19.84 | 26.41 | 15.20 | 21.46 | 21.89 | 26.88 | 32.93 | 13.71 | 23.52 | 35.89 | 43.23 | 25.09 | 33.95 | 40.72 | 46.99 | 31.30 | 40.72 | 41.27 | 44.20 | 46.00 | 59.68 | 71.75 | 40.49 | 46.51 | 50.58 | 62.23 | 72.93 | 78.21 | 30.88 | 36.73 | 45.66 | 43.53 | 50.27 | 54.68 | |
| Cash And Cash Equivalents At Carrying Value | 12.32 | 12.86 | 14.29 | 18.10 | 36.77 | 23.47 | 81.58 | 92.20 | 103.55 | 110.98 | 122.72 | 129.18 | 20.41 | 26.05 | 17.65 | 19.97 | 12.76 | 19.73 | 9.80 | 24.81 | 13.70 | 20.16 | 17.03 | 21.36 | 26.98 | 7.95 | 11.67 | 11.47 | 8.06 | 5.83 | 9.45 | 23.86 | 26.89 | 16.80 | 20.30 | 18.78 | 22.19 | 20.81 | 26.76 | 50.35 | 15.12 | 21.73 | 6.61 | 12.55 | 14.94 | 41.62 | 11.74 | 5.28 | 9.31 | 11.89 | 7.57 | 14.22 | |
| Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents | 12.32 | 12.86 | 14.29 | 18.10 | 36.77 | 23.47 | 81.58 | 92.20 | 103.55 | 110.98 | 122.72 | 129.18 | 47.09 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Short Term Investments | 41.37 | 50.10 | 58.57 | 62.23 | 54.27 | 53.59 | 1.56 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Prepaid Expense And Other Assets Current | 1.27 | 1.49 | 1.69 | 3.08 | 2.70 | 2.61 | 3.22 | 3.17 | 1.72 | 2.03 | 2.42 | 3.12 | 1.73 | 1.58 | 1.71 | 1.79 | 1.70 | 2.24 | 2.16 | 1.60 | 1.50 | 1.30 | 1.47 | 1.48 | 1.18 | 1.26 | 0.84 | 0.71 | 0.64 | 0.84 | 0.83 | 0.70 | 0.56 | 0.80 | 1.17 | 1.48 | 1.22 | 1.28 | 1.13 | 1.10 | 1.20 | 1.01 | 1.00 | 1.19 | 1.71 | 1.66 | 1.60 | 1.85 | 1.55 | 1.77 | 1.44 | 1.29 |
| 2023-12-31 | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 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 | 2010-12-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Property Plant And Equipment Net | 0.19 | 0.22 | 0.30 | 0.12 | 0.15 | 0.18 | 0.22 | 0.21 | 0.24 | 0.26 | 0.04 | 0.04 | 0.04 | NA | NA | 0.00 | 0.00 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | 0.03 | 0.00 | 0.00 | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.03 | 0.04 | 0.05 | 0.04 | 0.04 | 0.02 | 0.03 | 0.03 | 0.04 | 0.04 | 0.05 | 0.06 | 0.07 | 0.07 | 0.08 | 0.09 | 0.12 | |
| Other Assets Noncurrent | 1.26 | 1.41 | 1.55 | 1.69 | 1.83 | 1.97 | 2.11 | 2.25 | 2.40 | 2.54 | 2.68 | 2.83 | 0.83 | NA | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | 0.11 | 0.11 | 0.11 | 0.11 | 0.10 | 1.38 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.00 | 0.03 | 0.01 | 0.02 | 0.02 | 0.03 | 0.04 | 0.11 | 0.11 | 0.12 | 0.13 | 0.06 | 0.06 | 0.06 | |
| Available For Sale Debt Securities Amortized Cost Basis | 51.40 | 61.63 | 72.07 | 79.49 | 69.94 | 75.36 | NA | NA | NA | NA | NA | NA | NA | NA | NA | 22.50 | 26.66 | 31.53 | 11.04 | 19.73 | 10.85 | 14.99 | NA | NA | 25.25 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| 2023-12-31 | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 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 | 2010-12-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Liabilities Current | 38.37 | 36.43 | 15.21 | 11.65 | 10.01 | 9.39 | 7.22 | 7.77 | 9.08 | 7.16 | 6.95 | 6.26 | 3.31 | 3.57 | 9.40 | 9.26 | 9.42 | 8.89 | 8.74 | 9.97 | 11.32 | 12.29 | 12.05 | 11.63 | 12.68 | 7.44 | 6.99 | 11.42 | 10.94 | 10.50 | 10.40 | 9.78 | 19.00 | 16.14 | 18.28 | 15.92 | 27.88 | 37.30 | 39.64 | 37.67 | 33.97 | 35.33 | 35.24 | 35.90 | 31.74 | 35.12 | 15.21 | 12.73 | 8.38 | 7.84 | 10.10 | 12.56 | |
| Long Term Debt Current | 25.27 | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.83 | 0.57 | 1.03 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Accounts Payable Current | 2.44 | 2.36 | 3.23 | 2.08 | 2.54 | 1.62 | 1.83 | 3.22 | 2.90 | 2.10 | 2.57 | 1.57 | 0.48 | 0.15 | 0.45 | 0.86 | 0.79 | 0.77 | 0.69 | 0.86 | 1.39 | 1.28 | 1.55 | 1.04 | 1.70 | 1.54 | 2.28 | 2.65 | 1.87 | 2.53 | 2.76 | 2.58 | 2.45 | 1.79 | 2.28 | 2.12 | 3.18 | 0.77 | 0.51 | 1.01 | 0.95 | 1.46 | 2.11 | 1.53 | 0.08 | 1.19 | 0.39 | 0.87 | 0.66 | 0.33 | 0.33 | 0.42 | |
| Other Accrued Liabilities Current | 0.29 | 0.28 | 0.27 | 0.30 | 0.28 | 0.68 | 0.39 | 0.38 | 0.55 | 0.40 | 0.52 | 0.77 | 1.09 | 1.73 | 1.84 | 1.04 | 1.11 | 0.40 | 0.66 | 1.44 | 1.09 | 1.83 | 1.69 | 1.91 | 1.57 | 1.06 | 1.06 | 1.78 | 1.69 | 1.55 | 1.86 | 1.64 | 2.71 | 2.65 | 4.07 | 2.78 | 3.09 | 3.97 | 4.24 | 2.17 | 1.65 | 1.97 | 1.97 | 2.25 | 2.11 | 1.51 | 2.75 | 1.51 | 1.80 | 1.28 | 1.70 | 1.41 | |
| Accrued Liabilities Current | 10.38 | 8.51 | 7.29 | 7.05 | 7.19 | 7.39 | 4.99 | 4.15 | 5.80 | 4.69 | 3.20 | 3.64 | 3.36 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| 2023-12-31 | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 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 | 2010-12-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stockholders Equity | 18.32 | 30.01 | 40.78 | 51.11 | 61.10 | 67.81 | 77.00 | 85.61 | 94.37 | 103.97 | 117.10 | 124.74 | 19.94 | 24.47 | 16.11 | 22.09 | 27.54 | 32.29 | 11.74 | 17.09 | 3.99 | 9.30 | 9.97 | 15.37 | 21.54 | 2.90 | 12.47 | 14.32 | 21.02 | 2.21 | 10.06 | 19.27 | 27.39 | 12.06 | 17.18 | 16.79 | 13.80 | 3.62 | 15.84 | 25.76 | -6.18 | -5.78 | -5.79 | 1.10 | 11.96 | 9.96 | 7.10 | 14.69 | 28.02 | 35.81 | 40.29 | 42.25 | |
| Common Stock Value | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Additional Paid In Capital | 278.79 | 276.78 | 275.01 | 272.83 | 270.70 | 267.10 | 258.35 | 256.37 | 254.59 | 252.75 | 250.96 | 249.43 | 718.80 | 718.52 | 699.29 | 698.88 | 698.56 | 698.03 | 676.19 | 656.76 | 642.46 | 641.80 | 635.97 | 634.53 | 633.44 | 612.60 | 609.74 | 602.75 | 599.63 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| Retained Earnings Accumulated Deficit | -265.93 | -252.17 | -239.57 | -227.08 | -214.87 | -204.55 | -186.81 | -176.22 | -165.68 | -154.23 | -139.32 | -130.15 | -704.41 | -699.60 | -694.97 | -688.58 | -682.80 | -677.51 | -671.57 | -665.33 | -659.47 | -653.47 | -646.97 | -640.13 | -632.85 | -626.23 | -616.07 | -607.23 | -597.40 | -588.86 | -579.90 | -569.46 | -559.37 | -547.79 | -540.77 | -531.83 | -522.70 | -521.37 | -506.05 | -494.27 | -479.69 | -472.52 | -464.91 | -456.72 | -445.10 | -441.05 | -423.65 | -415.07 | -401.15 | -392.41 | -387.39 | -381.00 | |
| Accumulated Other Comprehensive Income Loss Net Of Tax | 0.01 | -0.07 | -0.12 | -0.09 | -0.18 | -0.20 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | -0.00 | -0.01 | -0.01 | -0.00 | -0.01 | -0.02 | -0.02 | -0.01 | 0.00 | 0.00 | -0.01 | -0.00 | -0.01 | -0.01 | -0.01 | -0.01 | -0.01 | 0.00 | -0.00 | 0.01 | NA | 0.02 | 0.04 | -0.00 | -0.01 | 0.01 | 0.02 | 0.02 | 0.02 | -0.01 |
| 2023-12-31 | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 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 | 2010-12-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Operating Activities | -10.03 | -10.54 | -7.99 | -11.34 | -7.90 | -7.16 | -9.03 | -11.36 | -7.21 | -7.60 | -6.59 | 2.55 | -5.66 | -4.24 | -5.79 | -5.74 | -3.75 | -5.43 | -6.89 | -6.11 | -6.51 | -5.45 | -5.90 | -6.55 | -5.36 | -10.32 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | -11.43 | -9.70 | -8.69 | -9.55 | -9.48 | -9.26 | 13.75 | -5.83 | -9.30 | -7.27 | -6.69 | -2.16 | -4.20 | |
| Net Cash Provided By Used In Investing Activities | 9.27 | 9.10 | 3.98 | -7.35 | -0.20 | -52.06 | NA | NA | -0.02 | -4.23 | -0.01 | 17.14 | 0.00 | 0.00 | 16.41 | 0.00 | -3.21 | -10.69 | NA | NA | 0.00 | 3.40 | NA | NA | -0.27 | 6.51 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 3.85 | -0.45 | 19.40 | 5.51 | 7.75 | -21.19 | -17.28 | 11.86 | 5.24 | -5.00 | 11.01 | -2.14 | -12.68 | |
| Net Cash Provided By Used In Financing Activities | 0.22 | 0.00 | 0.20 | 0.02 | 21.41 | 1.10 | 0.02 | 0.01 | -0.20 | 0.09 | 0.14 | 62.40 | 0.03 | 7.13 | 0.02 | 0.00 | -0.02 | 26.06 | -0.23 | 17.23 | 0.04 | 5.19 | 0.92 | 0.20 | 24.66 | 0.08 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 42.81 | 3.54 | 4.41 | -1.91 | -0.65 | 3.77 | 33.41 | 0.43 | 0.03 | 9.69 | 0.00 | 1.97 | 16.96 |
| 2023-12-31 | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 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 | 2010-12-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Operating Activities | -10.03 | -10.54 | -7.99 | -11.34 | -7.90 | -7.16 | -9.03 | -11.36 | -7.21 | -7.60 | -6.59 | 2.55 | -5.66 | -4.24 | -5.79 | -5.74 | -3.75 | -5.43 | -6.89 | -6.11 | -6.51 | -5.45 | -5.90 | -6.55 | -5.36 | -10.32 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | -11.43 | -9.70 | -8.69 | -9.55 | -9.48 | -9.26 | 13.75 | -5.83 | -9.30 | -7.27 | -6.69 | -2.16 | -4.20 | |
| Net Income Loss | -13.77 | -12.60 | -12.48 | -12.21 | -10.33 | -17.74 | -10.58 | -10.55 | -11.45 | -14.91 | -9.17 | -79.23 | -4.81 | -4.64 | -6.39 | -5.78 | -5.29 | -5.94 | -6.24 | -5.86 | -6.00 | -6.50 | -6.84 | -7.27 | -6.62 | -10.16 | -8.84 | -9.83 | -8.54 | -8.95 | -10.45 | -10.09 | -11.58 | -7.02 | -8.95 | -9.13 | -1.32 | -15.32 | -11.78 | -14.57 | -7.18 | -7.61 | -8.19 | -11.62 | -4.05 | -17.40 | -8.58 | -13.92 | -8.74 | -5.01 | -8.23 | -10.07 | |
| Depreciation Depletion And Amortization | 0.12 | 0.13 | 0.12 | 0.12 | 0.06 | 0.04 | 0.05 | 0.05 | 0.06 | 0.05 | 0.05 | 0.02 | 0.02 | 0.01 | 0.00 | 0.00 | NA | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.03 | |
| Increase Decrease In Accounts Payable | 0.08 | -0.87 | 1.15 | -0.46 | 0.92 | -0.21 | -1.40 | 0.32 | 0.80 | -0.47 | 1.00 | -0.41 | 0.33 | -0.30 | -0.41 | 0.07 | 0.02 | 0.08 | -0.17 | -0.53 | 0.12 | -0.28 | 0.52 | -0.66 | 0.16 | -0.74 | -0.37 | 0.78 | -0.66 | -0.23 | 0.18 | 0.13 | 0.66 | -0.49 | 0.16 | -1.06 | 2.40 | 0.26 | -0.50 | 0.06 | -0.51 | -0.65 | 0.58 | 1.45 | -1.11 | 0.79 | -0.48 | 0.21 | 0.33 | -0.00 | -0.29 | 0.11 | |
| Share Based Compensation | 1.78 | 1.78 | 1.98 | 2.11 | 2.17 | 7.65 | 1.96 | 1.77 | 1.81 | 1.70 | 1.39 | 0.64 | 0.22 | 0.40 | 0.39 | 0.32 | 0.47 | 0.47 | 0.39 | 0.42 | 0.45 | 0.64 | 0.65 | 0.90 | 0.61 | 0.50 | 1.04 | 0.89 | 1.04 | 1.09 | 1.21 | 1.45 | 1.71 | 1.30 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.87 | 0.58 | 0.57 | 0.52 | 0.53 | 0.09 | 0.19 |
| 2023-12-31 | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 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 | 2010-12-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Investing Activities | 9.27 | 9.10 | 3.98 | -7.35 | -0.20 | -52.06 | NA | NA | -0.02 | -4.23 | -0.01 | 17.14 | 0.00 | 0.00 | 16.41 | 0.00 | -3.21 | -10.69 | NA | NA | 0.00 | 3.40 | NA | NA | -0.27 | 6.51 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 3.85 | -0.45 | 19.40 | 5.51 | 7.75 | -21.19 | -17.28 | 11.86 | 5.24 | -5.00 | 11.01 | -2.14 | -12.68 | |
| Payments To Acquire Property Plant And Equipment | 0.00 | -0.05 | NA | NA | 0.00 | 0.00 | NA | NA | 0.02 | 0.23 | NA | NA | 0.00 | 0.01 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 0.00 | 0.00 | -0.00 | 0.00 | 0.05 |
| 2023-12-31 | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 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 | 2010-12-31 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Cash Provided By Used In Financing Activities | 0.22 | 0.00 | 0.20 | 0.02 | 21.41 | 1.10 | 0.02 | 0.01 | -0.20 | 0.09 | 0.14 | 62.40 | 0.03 | 7.13 | 0.02 | 0.00 | -0.02 | 26.06 | -0.23 | 17.23 | 0.04 | 5.19 | 0.92 | 0.20 | 24.66 | 0.08 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 42.81 | 3.54 | 4.41 | -1.91 | -0.65 | 3.77 | 33.41 | 0.43 | 0.03 | 9.69 | 0.00 | 1.97 | 16.96 |
