Annual report pursuant to Section 13 and 15(d)

Income Taxes - Effective Income Tax Reconciliation (Details)

v3.20.4
Income Taxes - Effective Income Tax Reconciliation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Effective Income Tax Reconciliation [Abstract]      
Tax at statutory federal income tax rate $ 89 $ 9,749 $ 9,502
Increases (decreases) in tax resulting from:      
State taxes, net of federal tax benefit (52) 1,805 1,861
Permanent differences, net (1,406) (195) 367
Impact of Tax Act 0 0 (795)
Tax credits (195) (612) (375)
Prior year true-up adjustment 397 (1,274) (113)
Valuation allowance 6,716 (137) 107
Other provision adjustments 49 67 (386)
Provision for income taxes $ 5,598 $ 9,403 $ 10,168