Annual report pursuant to Section 13 and 15(d)

Income taxes - Effective income tax rate reconciliation (Details)

v3.21.1
Income taxes - Effective income tax rate reconciliation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Effective Income Tax Rate Reconciliation, Amount [Abstract]    
Statutory U.S. Federal income tax $ (12,482) $ (38,760)
State income taxes, net (1,720) (818)
LLC income not taxed 0 2,376
Loss on acquisitions 0 29,051
Change in valuation allowance 8,811 7,892
Warrant valuation 4,763 19
Tax effect of non-deductible warrant expense 2,000 0
Return to provision adjustment (1,571) 0
Other 199 240
Total provision $ 0 $ 0
Effective Income Tax Rate Reconciliation, Percent [Abstract]    
Statutory U.S. Federal income tax 21.00% 21.00%
State income taxes, net 2.90% 0.40%
LLC income not taxed 0.00% (1.30%)
Loss on acquisitions 0.00% (15.70%)
Change in valuation allowance (14.80%) (4.30%)
Warrant valuation (8.00%) 0.00%
Tax effect of non-deductible warrant expense (3.40%) 0.00%
Return to provision adjustment 2.60% 0.00%
Other (0.30%) 0.10%
Total provision 0.00% 0.00%