Schedule II - Valuation and Qualifying Accounts - Valuation Allowance for Deferred Tax Assets (Details) - SEC Schedule, 12-09, Valuation Allowance, Operating Loss Carryforward - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Beginning balance	$ (999)	$ (2,160)	$ (3,288)
Decrease (increase)	0	1,161	1,128
Ending balance	$ (999)	$ (999)	$ (2,160)