Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Statutory Federal Income Tax Rate (Details)

v3.20.4
Income Taxes - Schedule of Statutory Federal Income Tax Rate (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Abstract]      
Income tax benefit at the federal statutory rate $ (1,674) $ (2,317) $ (1,221)
State and local income taxes, net of federal taxes (421) (213) (800)
Increase (decrease) in valuation allowance 2,595 402 (1,861)
Remeasurement of deferred tax assets (48) 1,032
Incentive stock options/forfeitures (22)
Permanent differences and other 1,146 1,066 182
Other (560) (45)
Income tax benefit $ 1,038 $ (75)