Schedule V. Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Allowance for bad debts
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period	$ 781	$ 687	$ 1,239
Charged to costs and expenses	794	94	0
Deductions	0	0	552
Balance at end of period	1,575	781	687
Deferred tax asset valuation allowance
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period	0	0	0
Charged to costs and expenses	0	0	0
Deductions		0	0
Balance at end of period	$ 0	$ 0	$ 0