Annual report pursuant to Section 13 and 15(d)

Income Taxes - Reconciliation of Unrecognized Tax Benefits (Details)

v3.21.1
Income Taxes - Reconciliation of Unrecognized Tax Benefits (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]    
Unrecognized tax benefits, beginning of period $ 1,531 $ 1,516
Tax positions taken in prior periods:    
Gross increases 69 0
Gross decreases (297) 0
Tax positions taken in current period:    
Gross increases 11 15
Settlements 0 0
Lapse of statute of limitations 0 0
Unrecognized tax benefits, end of period $ 1,314 $ 1,531