2021 2020 2019 2018 Revenue $1.9B$1.7B$1.1B$937.55M Cost of Revenue $1.39B$1.24B$872.89M$744.86M Gross Profit $513.85M$465.43M$224.29M$192.69M Gross Profit Margin 26.99%27.34%20.44%20.55% Operating Expenses $375.96M$307.07M$200.58M$170.91M Research & Development Expenses (R&D) $60.29M$50.06M$37.55M$31.99M Selling, General & Administrative Expenses (SG&A) $315.67M$0$163.03M$138.91M Other Expenses $0$257M$0$0 Net Income $100.96M$103.22M$-8.39M$-13.72M Net Profit Margin 5.3%6.06%-0.77%-1.46% Operating Income $137.89M$158.36M$23.71M$21.79M Other Income & Expenses (Net) $-23.33M$-36.32M$-37.11M$-32.5M Depreciation & Amortization $45.09M$43.23M$37.51M$36.56M Interest Income $0$0$0$0 Interest Expense $17.67M$35.14M$35.55M$32.68M Income Tax Expense $13.6M$18.82M$-5M$3.01M Effective Tax Rate 11.87%15.43%0%0% EBITDA $177.33M$200.41M$59.66M$58.54M EBIT $132.23M$157.18M$22.15M$21.97M EBT N/AN/AN/AN/A Shares Outstanding 93.92M86.26M91.85M91.85M Diluted Shares Outstanding 100.04M90.58M91.85M91.85M EPS $1.07$1.2$-0.09$-0.15 Diluted EPS $1.01$1.14$-0.09$-0.15