Income Taxes - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating Loss Carryforwards [Line Items]
U.S. federal statutory income tax rate	21.00%	21.00%	21.00%
Effective income tax rate	20.00%	24.00%	14.00%
Impact to effective rate			4.00%
Decrease in effective tax rate because of the provision to return adjustments	2.60%
Decrease in effective tax rate for tax shortfalls related to stock-based compensation arrangements	1.90%
Valuation allowance	$ 622	$ 636
Domestic tax authority
Operating Loss Carryforwards [Line Items]
Federal net operating loss carryforward	7,900	12,200	$ 27,900
State jurisdiction
Operating Loss Carryforwards [Line Items]
Federal net operating loss carryforward	$ 29,900	$ 34,400	$ 34,500