Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details)

v3.21.1
Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Amount    
Income taxes from continuing operations at statutory rate $ (12,250) $ (11,279)
State income taxes (4,108) (3,778)
State effect of permanent items 78 285
Stock-based compensation 96 100
Deferred rate change   (905)
Warrants issuance 131 733
Other 206 883
NOL sale 301  
R&D credit adjustment 2 (2,760)
Increase in valuation allowance 12,396 16,721
Total income tax benefit $ (3,148) $ 0
Percent of Pretax Income    
Income taxes from continuing operations at statutory rate 21.00% 21.00%
State income taxes 7.00% 7.00%
State effect of permanent items (0.10%) (0.50%)
Stock-based compensation (0.20%) (0.20%)
Deferred rate change 0.00% 1.60%
Warrants issuance (0.20%) (1.40%)
Other (0.30%) (1.50%)
NOL sale (0.50%) 0.00%
R&D credit adjustment 0.00% 5.10%
Increase in valuation allowance (21.30%) (31.10%)
Total income tax benefit 5.40% 0.00%