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2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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 0.02 0.02 0.01 0.28 0.25 0.24 0.23 0.20 0.20 0.20 0.17 0.16 0.15 0.15 0.15 0.14 0.14 0.14 0.14 0.12 0.12 0.11 0.11 0.09 0.09 0.09 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.07 0.06 0.06 0.05 0.05 0.03 0.03 0.03 0.02 0.02 0.02 NA 0.02 NA NA

Weighted Average Number Of Diluted Shares Outstanding 20.70 NA 11.86 259.57 244.20 NA 229.22 NA 197.34 191.32 NA NA NA 150.16 NA NA NA 139.38 NA NA 114.52 111.82 102.05 NA 85.90 85.42 83.87 NA 83.43 83.56 79.18 NA 78.35 78.78 NA NA 59.25 57.84 NA NA 29.80 29.41 NA NA NA NA NA NA NA NA

Weighted Average Number Of Shares Outstanding Basic 20.70 NA 11.86 259.57 244.20 NA 229.22 NA 197.34 191.32 NA NA NA 150.16 NA NA NA 138.22 NA NA 114.52 111.82 102.05 NA 84.93 84.34 83.78 NA 83.14 82.84 79.18 NA 77.32 77.08 NA NA 57.65 56.03 NA NA 29.80 29.41 NA NA NA NA NA NA NA NA

Earnings Per Share Basic -0.62 -0.49 -1.15 -90.00 -0.09 -0.09 -0.07 -0.11 -0.11 -0.10 -0.10 NA NA -0.06 NA NA NA 0.05 NA -0.11 -0.06 -0.06 -0.06 -0.08 -0.07 -0.08 0.06 0.04 -0.08 -0.01 -0.16 -0.08 -0.06 0.01 -0.15 -0.15 -0.10 -0.11 NA NA NA NA NA NA NA NA NA NA NA NA

Earnings Per Share Diluted -0.62 -0.49 -1.15 -90.00 -0.09 -0.09 -0.07 -0.11 -0.11 -0.10 -0.10 NA NA -0.06 NA NA NA 0.05 NA -0.11 -0.06 -0.06 -0.06 -0.10 -0.07 -0.08 0.06 0.04 -0.08 -0.05 -0.16 -0.08 -0.08 -0.04 -0.15 -0.15 -0.10 -0.11 NA NA NA NA NA NA NA NA NA NA NA NA

2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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 0.05 0.03 0.07 2.32 2.91 0.72 4.79 1.27 0.09 0.08 0.00 0.29 -0.37 4.26 1.45 1.51 2.32 19.39 1.07 1.17 0.40 0.67 1.47 0.98 0.31 0.59 15.46 10.61 0.40 0.22 0.73 0.23 0.29 0.39 0.71 0.92 0.62 0.57 0.33 2.29 1.01 2.66 2.75 2.56 2.35 2.44 2.99 3.33 2.00 1.87

Revenues 0.05 0.03 0.07 2.32 2.91 0.72 4.79 1.27 0.09 0.08 0.00 0.29 -0.36 4.26 1.45 1.51 2.32 19.39 1.07 1.17 0.40 0.67 1.47 0.98 0.31 0.59 15.46 10.61 0.40 0.22 0.73 0.23 0.29 0.39 0.71 0.92 0.62 0.57 0.33 2.29 1.01 2.66 2.75 2.56 2.35 2.44 2.99 3.33 2.00 1.87

Costs And Expenses 13.04 13.69 16.78 26.57 25.29 22.40 21.01 23.19 22.40 18.42 15.76 10.27 11.98 NA NA NA NA NA NA NA NA NA NA NA NA 7.88 8.75 7.15 7.10 7.25 7.62 7.30 7.56 7.67 8.10 6.75 6.22 6.75 7.17 6.27 5.26 6.27 6.90 6.84 5.51 5.90 5.87 5.42 5.74 4.96

Research And Development Expense 10.65 10.87 12.42 20.79 20.94 18.72 17.16 18.66 18.47 13.77 12.10 7.63 8.86 11.14 11.41 10.17 9.54 10.09 8.85 12.13 5.44 4.63 5.63 7.09 5.26 5.82 6.66 5.30 5.09 5.26 5.67 5.61 5.78 5.75 6.23 5.11 4.69 5.11 5.58 4.93 4.11 5.03 5.57 5.57 4.33 4.44 4.59 4.21 4.34 3.40

General And Administrative Expense 2.35 2.88 3.74 5.16 4.10 3.44 3.63 4.28 3.70 4.43 3.47 2.45 2.96 2.87 3.11 2.85 2.56 2.38 2.65 2.08 2.11 2.21 2.07 2.00 1.83 1.99 2.01 1.78 1.94 1.92 1.89 1.61 1.70 1.83 1.78 1.55 1.45 1.55 1.51 1.25 1.08 1.16 1.26 1.20 1.11 1.39 1.22 1.14 1.33 1.48

Operating Income Loss -12.99 -13.66 -16.71 -24.26 -22.38 -21.68 -16.22 -21.92 -22.32 -18.34 -15.76 -9.98 -12.34 -9.90 -13.26 -11.55 -9.98 6.75 -10.26 -13.21 -7.33 -6.34 -6.40 -8.24 -6.21 -7.28 6.71 3.46 -6.70 -7.03 -6.89 -7.07 -7.27 -7.29 -7.39 -5.83 -5.60 -6.18 -6.84 -3.98 -4.25 -3.61 -4.16 -4.28 -3.16 -3.47 -2.88 -2.08 -3.75 -3.09

Interest Expense 0.37 NA NA 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 NA NA NA NA NA NA NA NA NA NA NA NA NA

Gains Losses On Extinguishment Of Debt 2.61 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

Allocated Share Based Compensation Expense 0.60 NA 2.00 1.90 1.40 1.50 1.40 1.90 1.70 2.60 1.30 NA 1.30 1.20 1.10 NA 1.10 0.80 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

Net Income Loss -12.92 -13.00 -13.67 -23.65 -22.22 -21.71 -16.18 -22.21 -22.54 -18.37 -15.64 -9.92 -12.02 -9.69 -12.96 -11.32 -9.74 6.93 -10.15 -13.10 -7.24 -6.27 -5.63 -7.13 -6.00 -6.96 4.75 3.59 -6.50 -1.03 -12.48 -6.55 -4.72 0.68 -11.48 -9.79 -5.61 -5.95 -9.39 -3.24 -3.45 -3.71 -4.34 -4.25 -2.34 -3.22 -3.93 -2.05 -3.69 -3.08

Comprehensive Income Net Of Tax -12.92 -13.00 -13.67 -23.65 -22.22 -21.71 -16.18 -22.21 -22.54 -18.37 -15.64 -9.92 -12.02 -9.69 -12.96 -11.32 -9.74 6.93 -10.15 -13.10 -7.24 -6.27 -5.63 -7.13 -6.00 -6.96 4.75 3.59 -6.50 -1.03 -12.48 -6.55 -4.72 0.68 -11.48 -9.79 -5.61 -5.95 -9.39 -3.24 -3.45 -3.71 -4.36 -4.26 -2.34 -3.19 -3.90 NA NA NA

2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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 10.48 27.73 35.54 35.20 44.96 60.18 72.09 59.71 68.86 86.44 39.07 41.67 47.43 53.25 58.91 61.73 66.53 72.91 60.93 33.59 32.44 32.72 37.62 19.06 23.32 27.89 32.98 25.13 30.59 36.48 40.19 28.72 34.78 41.12 47.59 34.19 19.92 21.20 23.42 27.60 10.08 13.34 18.39 15.70 18.86 23.09 NA 19.11 NA NA

Liabilities And Stockholders Equity 10.48 27.73 35.54 35.20 44.96 60.18 72.09 59.71 68.86 86.44 39.07 41.67 47.43 53.25 58.91 61.73 66.53 72.91 60.93 33.59 32.44 32.72 37.62 19.06 23.32 27.89 32.98 25.13 30.59 36.48 40.19 28.72 34.78 41.12 47.59 34.19 19.92 21.20 23.42 27.60 10.08 13.34 18.39 15.70 18.86 23.09 NA 19.11 NA NA

Stockholders Equity -37.42 -23.85 -16.61 -11.74 0.31 16.37 29.35 31.36 44.16 64.18 19.01 23.27 27.00 33.25 36.79 43.12 50.34 56.25 47.53 23.38 26.07 26.02 29.22 11.18 16.02 19.77 NA 19.72 15.50 21.38 19.02 20.89 26.82 30.88 29.66 19.82 11.49 11.77 13.00 20.25 1.95 4.50 8.02 7.30 10.58 12.84 NA 9.01 NA NA

2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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 3.69 13.54 20.75 21.38 31.10 46.03 58.14 54.56 64.28 81.90 34.47 37.17 42.47 48.07 54.30 57.84 62.63 69.46 58.42 31.19 29.97 30.12 34.86 16.28 20.53 25.67 31.55 23.82 29.23 35.07 38.73 27.25 33.45 39.77 46.19 32.85 18.55 19.80 22.11 26.31 8.71 11.96 16.97 14.41 17.52 21.86 NA 17.94 NA NA

Cash And Cash Equivalents At Carrying Value 1.80 9.04 13.78 13.38 21.80 37.41 49.67 51.55 61.71 80.71 32.70 35.00 40.45 44.24 51.02 51.06 47.97 53.35 49.67 29.32 28.23 28.59 31.94 14.75 8.31 13.84 30.41 23.03 28.53 32.35 35.51 26.13 32.37 38.75 44.98 31.95 17.81 18.90 21.34 25.53 7.90 10.86 14.78 8.79 8.54 4.72 7.63 2.10 2.21 2.43

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents 1.80 9.04 13.78 13.38 21.80 37.41 49.67 51.55 61.71 80.71 32.69 35.04 40.45 44.24 51.02 51.06 47.97 53.35 49.67 29.32 NA NA NA 14.75 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 Receivable Net Current NA 0.72 NA 0.60 NA 1.41 NA NA NA NA NA NA NA NA NA 0.26 0.57 0.55 0.76 0.74 0.71 NA 1.77 0.60 0.30 NA 0.71 0.36 NA NA NA 0.69 0.67 0.71 0.89 0.52 0.45 0.58 0.47 0.49 0.44 0.70 0.40 0.69 0.18 0.43 NA 2.33 NA NA

Prepaid Expense And Other Assets Current 1.23 1.03 1.42 4.40 4.66 4.21 2.07 2.93 2.43 1.07 1.50 1.17 0.61 0.85 0.80 1.79 2.18 2.48 1.02 1.14 1.03 0.92 1.16 0.93 0.85 1.00 0.43 0.43 0.38 0.34 0.39 0.43 0.42 0.31 0.32 0.39 0.28 0.33 0.29 0.29 0.37 0.30 0.26 0.30 0.64 0.34 NA 0.33 NA NA

2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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

Property Plant And Equipment Gross 14.07 13.82 15.89 14.82 13.97 13.81 13.49 12.86 NA NA NA 11.77 NA NA NA 11.31 NA NA NA 9.66 NA NA NA 10.20 NA NA NA 8.92 NA NA NA 9.01 NA NA NA 9.52 NA NA NA 10.58 NA NA NA 10.24 NA NA NA NA NA NA

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment 9.44 9.61 10.46 10.96 10.34 10.12 9.88 9.70 NA NA NA 8.89 NA NA NA 8.31 NA NA NA 7.46 NA NA NA 7.60 NA NA NA 7.79 NA NA NA 7.74 NA NA NA 8.18 NA NA NA 9.29 NA NA NA 8.97 NA NA NA NA NA NA

Property Plant And Equipment Net 4.63 4.21 5.44 3.87 3.63 3.69 3.61 3.15 3.07 3.16 3.04 2.88 2.93 3.06 2.88 3.00 3.00 2.58 2.31 2.21 2.27 2.41 2.58 2.60 2.60 2.03 1.25 1.14 1.17 1.21 1.26 1.27 1.33 1.34 1.39 1.33 1.37 1.40 1.31 1.29 1.34 1.35 1.40 1.27 1.32 1.21 NA 0.95 NA NA

2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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 42.70 38.44 38.73 33.22 30.96 29.86 27.68 22.95 19.34 16.87 14.62 12.84 14.85 14.68 17.79 15.47 13.75 14.68 11.57 10.08 6.36 6.71 8.40 6.88 5.16 5.75 4.72 4.76 14.28 14.04 14.15 4.69 4.76 4.50 4.26 4.37 3.58 4.56 4.98 4.48 4.31 4.15 5.84 7.42 7.18 8.37 NA 8.84 NA NA

Notes Payable Current 15.64 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

Accounts Payable Current 8.70 27.77 NA NA NA 15.78 NA NA NA NA NA NA NA 10.53 11.45 9.16 10.08 10.92 8.09 4.47 4.29 4.94 6.62 4.76 3.60 4.17 3.27 2.70 2.64 2.25 2.73 2.77 2.89 2.82 2.45 2.24 1.64 2.82 3.05 1.77 1.31 2.28 2.21 2.30 2.09 1.98 NA 1.50 NA NA

Accrued Liabilities Current 1.32 1.08 1.11 0.93 0.73 0.70 0.58 1.20 1.04 1.59 0.86 0.72 0.71 0.87 0.89 0.46 0.27 0.64 0.39 0.42 0.41 0.34 0.41 0.54 0.55 0.63 0.49 0.51 0.47 0.70 0.60 0.66 0.69 0.64 0.89 0.88 0.97 0.82 0.97 0.93 0.98 0.74 0.91 0.66 0.80 0.78 NA 1.01 NA NA

2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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

Other Liabilities Noncurrent NA NA 0.12 0.24 NA NA NA 0.20 0.16 0.05 0.10 0.22 0.20 0.27 0.35 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

Operating Lease Liability Noncurrent NA 7.94 8.11 8.28 8.49 8.76 8.74 0.20 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

2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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

Stockholders Equity -37.42 -23.85 -16.61 -11.74 0.31 16.37 29.35 31.36 44.16 64.18 19.01 23.27 27.00 33.25 36.79 43.12 50.34 56.25 47.53 23.38 26.07 26.02 29.22 11.18 16.02 19.77 NA 19.72 15.50 21.38 19.02 20.89 26.82 30.88 29.66 19.82 11.49 11.77 13.00 20.25 1.95 4.50 8.02 7.30 10.58 12.84 NA 9.01 NA NA

Common Stock Value 0.02 0.02 0.01 0.28 0.25 0.24 0.23 0.20 0.20 0.20 0.17 0.16 0.15 0.15 0.15 0.14 0.14 0.14 0.14 0.12 0.12 0.11 0.11 0.09 0.09 0.09 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.07 0.06 0.06 0.05 0.05 0.03 0.03 0.03 0.02 0.02 0.02 NA 0.02 NA NA

Additional Paid In Capital Common Stock 639.17 632.01 626.25 617.20 605.62 599.47 590.75 527.55 518.15 515.62 459.14 440.74 434.55 428.79 422.64 416.01 411.92 408.09 406.31 373.88 363.49 356.19 353.12 329.37 327.09 324.83 323.54 322.58 321.95 321.33 317.94 307.34 306.71 306.05 305.78 284.32 266.08 260.74 256.03 253.89 232.38 231.48 231.28 226.21 225.23 225.09 NA 214.17 NA NA

Retained Earnings Accumulated Deficit -676.61 -655.88 -642.88 -629.21 -605.56 -583.34 -561.63 -496.39 -474.18 -451.64 -433.27 -417.62 -407.70 -395.70 -386.00 -373.04 -361.72 -351.98 -358.91 -350.63 -337.53 -330.29 -324.02 -318.28 -311.15 -305.15 -298.19 -302.94 -306.53 -300.04 -299.00 -286.52 -279.97 -275.25 -275.92 -264.44 -254.64 -249.03 -243.08 -233.69 -230.46 -227.01 -223.30 -218.96 -214.71 -212.37 NA -205.21 NA NA

Stock Issued During Period Value New Issues 3.34 NA NA 9.70 4.80 NA 13.16 NA 1.09 NA 10.25 NA NA NA 5.61 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 24.93 0.79 NA 8.10 NA NA NA NA NA NA NA

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value 0.57 NA 2.00 1.95 1.41 NA 1.41 NA 1.65 2.58 1.28 NA 1.31 1.15 1.09 NA 1.10 0.82 0.81 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

2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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 -4.58 -11.96 -10.38 -16.44 -20.17 -19.33 -19.66 -17.27 -19.69 -12.74 -12.10 -10.15 -8.21 -11.44 -5.51 -4.57 -7.50 4.39 -5.68 -6.14 -6.81 NA NA NA NA NA NA NA NA NA NA NA NA NA NA -4.51 -5.72 -6.44 -6.11 -3.64 -3.61 -4.99 -5.42 -4.48 -4.16 -4.04 -1.80 -2.60 -2.16 NA

Net Cash Provided By Used In Investing Activities 0.00 1.74 -0.18 -1.64 -0.19 -0.21 -0.40 -0.43 -0.18 -0.20 -0.35 -0.14 -0.03 -0.34 -0.06 0.45 -0.62 -0.46 -0.29 -0.12 -0.03 NA NA NA NA NA NA NA NA NA NA NA NA NA NA -0.05 -0.06 -0.17 -0.10 -0.04 -0.07 0.97 3.03 3.98 7.98 1.18 -4.56 2.49 1.94 NA

Net Cash Provided By Used In Financing Activities 3.27 5.47 10.97 9.66 4.74 7.28 13.07 7.54 0.88 60.96 10.10 4.89 4.46 5.00 5.54 7.20 2.73 -0.26 26.33 7.34 6.49 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 18.70 4.70 4.16 2.03 21.31 0.73 0.10 8.38 0.75 0.00 -0.04 11.89 NA NA NA

2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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 -4.58 -11.96 -10.38 -16.44 -20.17 -19.33 -19.66 -17.27 -19.69 -12.74 -12.10 -10.15 -8.21 -11.44 -5.51 -4.57 -7.50 4.39 -5.68 -6.14 -6.81 NA NA NA NA NA NA NA NA NA NA NA NA NA NA -4.51 -5.72 -6.44 -6.11 -3.64 -3.61 -4.99 -5.42 -4.48 -4.16 -4.04 -1.80 -2.60 -2.16 NA

Net Income Loss -12.92 -13.00 -13.67 -23.65 -22.22 -21.71 -16.18 -22.21 -22.54 -18.37 -15.64 -9.92 -12.02 -9.69 -12.96 -11.32 -9.74 6.93 -10.15 -13.10 -7.24 -6.27 -5.63 -7.13 -6.00 -6.96 4.75 3.59 -6.50 -1.03 -12.48 -6.55 -4.72 0.68 -11.48 -9.79 -5.61 -5.95 -9.39 -3.24 -3.45 -3.71 -4.34 -4.25 -2.34 -3.22 -3.93 -2.05 -3.69 -3.08

Share Based Compensation 0.57 0.85 2.00 1.95 1.41 1.46 1.41 1.87 1.65 2.58 1.28 1.30 1.31 1.15 1.09 1.07 1.10 0.80 0.81 0.81 0.81 0.73 0.69 0.69 748.00 722.00 0.71 0.74 0.73 0.70 0.75 0.71 0.71 0.60 0.58 0.60 0.61 196.00 0.12 0.10 0.11 0.13 0.14 0.15 0.14 0.15 0.12 0.22 0.20 NA

2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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 0.00 1.74 -0.18 -1.64 -0.19 -0.21 -0.40 -0.43 -0.18 -0.20 -0.35 -0.14 -0.03 -0.34 -0.06 0.45 -0.62 -0.46 -0.29 -0.12 -0.03 NA NA NA NA NA NA NA NA NA NA NA NA NA NA -0.05 -0.06 -0.17 -0.10 -0.04 -0.07 0.97 3.03 3.98 7.98 1.18 -4.56 2.49 1.94 NA

2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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 3.27 5.47 10.97 9.66 4.74 7.28 13.07 7.54 0.88 60.96 10.10 4.89 4.46 5.00 5.54 7.20 2.73 -0.26 26.33 7.34 6.49 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 18.70 4.70 4.16 2.03 21.31 0.73 0.10 8.38 0.75 0.00 -0.04 11.89 NA NA NA

2023-06-30 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 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 0.05 0.03 0.07 2.32 2.91 0.72 4.79 1.27 0.09 0.08 0.00 0.29 -0.36 4.26 1.45 1.51 2.32 19.39 1.07 1.17 0.40 0.67 1.47 0.98 0.31 0.59 15.46 10.61 0.40 0.22 0.73 0.23 0.29 0.39 0.71 0.92 0.62 0.57 0.33 2.29 1.01 2.66 2.75 2.56 2.35 2.44 2.99 3.33 2.00 1.87

Revenue From Contract With Customer Excluding Assessed Tax 0.05 0.03 0.07 2.32 2.91 0.72 4.79 1.27 0.09 0.08 0.00 0.29 -0.37 4.26 1.45 1.51 2.32 19.39 1.07 1.17 0.40 0.67 1.47 0.98 0.31 0.59 15.46 10.61 0.40 0.22 0.73 0.23 0.29 0.39 0.71 0.92 0.62 0.57 0.33 2.29 1.01 2.66 2.75 2.56 2.35 2.44 2.99 3.33 2.00 1.87

NA NA 0.07 2.32 2.91 0.72 4.79 1.27 0.09 0.08 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

Service, Transferred Over Time, Healios License Agreement NA -0.01 0.07 2.32 2.91 -4503.77 4.51 NA NA 0.00 0.00 -0.11 -0.31 1.66 0.47 0.47 1.70 1.00 0.12 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

Transferred At Point In Time, Healios License Agreement 0.05 NA NA NA NA -282.72 0.28 1.27 0.09 NA NA NA NA NA NA NA 0.21 18.00 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

Transferred Over Time, Healios License Agreement NA -0.01 0.07 2.32 2.91 -4503.77 4.51 NA NA NA NA NA NA NA NA NA 1.70 1.00 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

Plots across concepts

IncomeStatement

Operating Income Loss

Expenses

Other Nonoperating Income Expense

Balance Sheet

Stockholders Equity

Assets

Operating Lease Right Of Use Asset

Current Assets

Accounts Receivable Net Current

NonCurrent Assets

Operating Lease Right Of Use Asset

PropertyPlantAndEquipmentNet

Property Plant And Equipment Net

Liabilities

Operating Lease Liability

Current Liabilities

Employee Related Liabilities Current

Stockholders Equity

Retained Earnings Accumulated Deficit

CashFlow

Net Income Loss

NetCashProvidedByUsedInOperatingActivities

Net Income Loss

Shares

Weighted Average Number Of Diluted Shares Outstanding

OperatingLeaseLiability

Operating Lease Liability Noncurrent

LesseeOperatingLeaseLiabilityPaymentsDue

Lessee Operating Lease Liability Payments Due Year Two

Line plots across dimensions of each concept

TTM Greenblatt ROC
_
(None,)

T T M Greenblatt R O C_

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:TimingOfTransferOfGoodOrService, us-gaap:TypeOfArrangement
(None, 'athx:HealiosLicenseAgreement')

Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Timing Of Transfer Of Good Or Service, us-gaap: Type Of Arrangement

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)

Stockholders Equityus-gaap: Statement Equity Components

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)

Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)

Stockholders Equityus-gaap: Statement Equity Components

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents
(None,)

Stock Issued During Period Value New Issuesus-gaap: Statement Equity Components

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:TimingOfTransferOfGoodOrService, us-gaap:TypeOfArrangement
(None, 'athx:HealiosLicenseAgreement')

Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Timing Of Transfer Of Good Or Service, us-gaap: Type Of Arrangement