| Fiscal period | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 |
|---|
| Period End Date | 12/31/2021 | 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 |
|---|
| Sales revenue | 311.73 | 280.19 | 340.55 | 336.02 | 225.49 | 168.17 | 113.63 | 73.10 | 44.91 | 28.70 |
| Sales of used rental equipment | 46.27 | 28.30 | 21.40 | -- | -- | -- | -- | -- | -- | -- |
| Other revenue | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Rental revenue | -- | -- | -- | 22.10 | 23.95 | 34.66 | 45.38 | 39.44 | 30.54 | 19.87 |
| Total Revenues | 358.00 | 308.49 | 361.94 | 358.11 | 249.44 | 202.83 | 159.01 | 112.54 | 75.44 | 48.58 |
| Cost of used rental equipment sales | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cost of sales revenue | 161.82 | 156.76 | 175.97 | 163.99 | 110.16 | 85.15 | 61.55 | 38.69 | 24.31 | 17.38 |
| Cost of rental revenue, including depreciation | 19.70 | 13.54 | 14.11 | 15.54 | 18.04 | 20.37 | 21.19 | 18.33 | 12.15 | 7.24 |
| Gross Profit | 176.48 | 138.18 | 171.86 | 178.58 | 121.24 | 97.31 | 76.26 | 55.52 | -- | 23.95 |
| Gross profit-sales revenue | 149.91 | 123.43 | 164.57 | 172.03 | 115.33 | 83.02 | 52.07 | 34.40 | 20.60 | -- |
| Gross profit-rental revenue | 26.58 | 14.76 | 7.29 | 6.55 | 5.91 | 14.29 | 24.19 | 21.11 | 18.39 | -- |
| Research and development | 16.58 | 14.08 | 9.40 | 7.03 | 5.31 | 5.11 | 4.18 | 2.98 | 2.40 | 2.26 |
| General and Administrative | 37.85 | 38.61 | 37.12 | 38.02 | 37.58 | 31.79 | 25.66 | 17.94 | 13.75 | 8.29 |
| Sales and marketing | 112.82 | 97.52 | 105.55 | 95.64 | 50.76 | 37.54 | 31.37 | 24.09 | 18.38 | 12.57 |
| Total Operating Expenses | 167.24 | 150.21 | 152.07 | 140.69 | 93.65 | 74.45 | 61.21 | 45.01 | 34.53 | 23.12 |
| Income (Loss) from operations | 9.24 | (12.03) | 19.79 | 37.89 | 27.59 | 22.86 | 15.05 | 10.51 | 4.46 | 0.83 |
| Interest expense | -- | -- | -- | -- | -- | 0.01 | 0.02 | 0.45 | 0.56 | 0.49 |
| Interest income | 0.13 | 0.91 | 4.71 | 3.26 | 0.77 | 0.20 | 0.10 | 0.04 | 0.01 | 0.09 |
| Other income (loss) | (0.71) | 5.84 | (0.23) | (0.70) | 1.30 | (0.33) | (0.40) | (0.09) | 0.20 | 0.01 |
| Decrease (increase) in fair value of preferred stock warrant liability | -- | -- | -- | -- | -- | -- | -- | 0.04 | (0.26) | 0.15 |
| Total other expense, net | (0.58) | 6.75 | 4.48 | 2.56 | 2.07 | (0.14) | (0.32) | (0.46) | (0.62) | (0.25) |
| Income (loss) before provision (benefit) for income taxes | 8.66 | (5.28) | 24.27 | 40.46 | 29.66 | 22.73 | 14.73 | 10.05 | 3.85 | 0.58 |
| Provision (Benefit) for income taxes | 14.99 | 0.55 | 3.32 | (11.39) | 8.65 | 2.21 | 3.14 | 3.23 | (21.59) | 0.02 |
| Current tax expense - Foreign | -- | -- | -- | 0.17 | 0.21 | -- | -- | -- | -- | -- |
| Current Tax Expense- Federal | -- | -- | -- | -- | 0.25 | 0.45 | (0.14) | 1.14 | 0.04 | -- |
| Current Tax Expense- State | -- | -- | -- | (0.04) | 0.24 | 0.78 | 0.10 | 0.53 | 0.17 | (0.02) |
| Deferred tax benefit (expense)-Federal | -- | -- | -- | (9.77) | 8.71 | 1.36 | 3.64 | 2.78 | 0.80 | 0.52 |
| Deferred tax benefit (expense) - State | -- | -- | -- | (1.63) | 0.09 | 0.59 | 0.71 | 0.00 | 0.31 | 0.09 |
| Plus (less): valuation allowance | -- | -- | -- | -- | (0.77) | (0.97) | -- | (1.22) | (22.91) | (0.61) |
| Deferred tax Expense (Benefit) - Foreign | -- | -- | -- | (0.12) | (0.07) | -- | -- | -- | -- | -- |
| Net Income (loss) | (6.33) | (5.83) | 20.95 | 51.85 | 21.00 | 20.52 | 11.59 | 6.83 | 25.44 | 0.56 |
| Less deemed dividend on redeemable convertible preferred stock | -- | -- | -- | -- | -- | -- | -- | 0.99 | 7.28 | 5.78 |
| Less preferred rights dividend | -- | -- | -- | -- | -- | -- | -- | -- | 7.17 | -- |
| Less undistributed earnings to preferred stock | -- | -- | -- | -- | -- | -- | -- | 0.57 | 10.78 | -- |
| Net income (loss) attributable to common stockholders | (6.33) | (5.83) | 20.95 | 51.85 | 21.00 | 20.52 | 11.59 | 5.27 | 0.21 | (5.22) |
| Net Earnings Per Share (Basic) | (0.28) | (0.27) | 0.96 | 2.44 | 1.02 | 1.02 | 0.60 | 0.33 | 0.76 | (19.97) |
| Net Earnings Per Share (Diluted) | (0.28) | (0.27) | 0.94 | 2.30 | 0.96 | 0.97 | 0.56 | 0.30 | 0.68 | (19.97) |
| Weighted Average Shares Outstanding (Basic) | 22.49 | 21.98 | 21.82 | 21.27 | 20.68 | 20.07 | 19.40 | 16.18 | 0.28 | 0.26 |
| Weighted Average Shares Outstanding (Diluted) | 22.49 | 21.98 | 22.24 | 22.52 | 21.90 | 21.10 | 20.71 | 18.04 | 2.01 | 0.26 |