| Fiscal period | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 |
|---|
| Period End Date | 12/31/2020 | 12/31/2019 | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 | 12/31/2014 | 12/31/2013 | 12/31/2012 | 12/31/2011 |
|---|
| Revenues | 202.53 | 202.05 | 286.95 | 273.14 | 244.82 | 234.63 | 302.75 | 435.50 | 338.81 | 304.61 |
| Revenue - Related Parties | 1.98 | 3.18 | 4.07 | 1.88 | 8.37 | 64.98 | 39.09 | 9.42 | 13.02 | 5.27 |
| Total Revenues | 204.51 | 205.23 | 291.02 | 275.03 | 253.19 | 299.61 | 341.84 | 444.92 | 351.83 | 309.89 |
| Cost of goods sold | 158.73 | 107.03 | 191.86 | 224.33 | 191.66 | 233.06 | 213.17 | 289.83 | 275.41 | 237.87 |
| Distribution | 7.40 | 6.93 | 6.08 | 3.75 | 3.98 | 2.44 | 3.54 | 3.90 | 4.36 | 2.82 |
| Cost of goods sold - related parties | 6.89 | 16.95 | 19.50 | 26.53 | 10.32 | 6.66 | 58.82 | 50.64 | 14.33 | 7.00 |
| Distribution - related parties | 0.18 | 0.18 | 0.19 | 0.16 | 0.38 | 0.41 | 0.34 | 0.39 | 0.47 | 0.44 |
| Gross Profit | 31.31 | 74.14 | 73.40 | 20.26 | 46.86 | 57.05 | 65.97 | 100.17 | 57.25 | 61.76 |
| Research and development expenses | 2.99 | 3.19 | 3.52 | 3.66 | 2.72 | 2.74 | 3.17 | 3.44 | 3.44 | 3.51 |
| Selling, general, and administrative expenses : Compensation expense | 2.76 | 3.03 | 3.81 | 4.15 | 4.92 | 4.96 | 4.27 | 3.65 | 4.14 | 4.05 |
| Selling, general, and administrative expenses : Other expense | 2.60 | 1.90 | 1.94 | 1.99 | 2.18 | 2.16 | 2.20 | 2.42 | 3.12 | 2.04 |
| Selling, general, and administrative expenses : Related party expense | 0.62 | 0.71 | 0.69 | 0.58 | 0.52 | 0.22 | 0.21 | 0.40 | 0.45 | 0.53 |
| Selling, general and administrative expenses-Formation expense and canceled offering costs | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total Operating Expense | 8.97 | 8.83 | 9.96 | 10.37 | 10.34 | 10.08 | 9.85 | 9.91 | 11.16 | 10.14 |
| Operating income | 22.34 | 65.31 | 63.44 | 9.89 | 36.52 | 46.97 | 56.13 | 90.25 | 46.09 | 51.62 |
| Interest expense | 0.15 | 0.17 | 0.17 | 0.17 | 0.17 | 0.13 | 0.03 | 0.02 | 0.03 | 0.18 |
| gain (Loss) on sale of marketable securities | (4.38) | 4.62 | (12.01) | (0.69) | (1.34) | 0.11 | 4.34 | 1.65 | 3.93 | (1.89) |
| Gain (loss) on foreign currency | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Interest income | 5.65 | 10.05 | 9.18 | 7.81 | 6.15 | 5.11 | 6.88 | 5.88 | 4.78 | 3.50 |
| Other income (expense) | 8.32 | (0.01) | (0.26) | (0.19) | (0.36) | (0.18) | 0.03 | (0.40) | 0.11 | (0.26) |
| Income (loss) before income taxes | 31.78 | 79.80 | 60.18 | 16.65 | 40.81 | 51.87 | 67.35 | 97.35 | 54.88 | 52.78 |
| Provision (benefit) for income taxes | (14.79) | (8.39) | 7.02 | (6.86) | (15.54) | 5.45 | 14.15 | 23.32 | 20.58 | 18.27 |
| Federal : Current | (14.23) | (2.81) | 7.11 | 6.19 | (9.46) | 7.48 | 8.46 | 22.93 | -- | 13.76 |
| Federal : Deferred | 1.12 | (4.01) | (1.39) | (12.63) | (4.99) | (2.28) | 3.86 | (2.20) | -- | 2.55 |
| State and other : Deferred | (1.73) | (1.14) | 0.14 | (1.03) | (0.28) | (0.23) | 0.53 | (0.25) | -- | 0.30 |
| State and other : Current | 0.06 | (0.43) | 1.17 | 0.61 | (0.80) | 0.49 | 1.31 | 2.83 | -- | 1.66 |
| Net Income (Loss) Available to Common Shareholders | 46.56 | 88.18 | 53.16 | 23.51 | 56.34 | 46.42 | 53.20 | 74.03 | 34.30 | 34.51 |
| Earnings per common share (Basic) | 1.06 | 2.02 | 1.22 | 0.54 | 1.29 | 1.06 | 1.22 | 1.71 | 0.83 | 0.85 |
| Earnings per common share - Diluted | 1.06 | 2.02 | 1.22 | 0.54 | 1.29 | 1.06 | 1.22 | 1.71 | 0.83 | 0.84 |
| Weighted average shares outstanding - Basic | 43.74 | 43.74 | 43.73 | 43.68 | 43.54 | 43.43 | 43.36 | 43.24 | 41.37 | 40.71 |
| Weighted Average Shares Outstanding (Diluted) | 43.74 | 43.75 | 43.73 | 43.69 | 43.55 | 43.45 | 43.39 | 43.28 | 41.51 | 40.89 |