Income Taxes - Net Operating Loss Carryforwards (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Operating loss carryforwards
Valuation allowance	$ 17,557	$ 15,443
Change in valuation allowance	2,200
Foreign tax credits	$ 3,831	$ 3,968
Percentage of taxable income	80.00%
Period of foreign tax credit carryforwards	10 years
Federal
Operating loss carryforwards
Net operating loss carryforwards	$ 51,300
State
Operating loss carryforwards
Net operating loss carryforwards	$ 132,000