Income Taxes - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Loss Carryforwards [Line Items]
Increase in valuation allowance	$ 7,075,000
Liability for uncertain tax positions	0	$ 0	$ 0
Accrued interest and penalties related to uncertain tax positions	0	$ 0	$ 0
Unremitted earnings of foreign subsidiaries	3,057,000
Deferred tax liability on undistributed foreign earnings	0
Federal
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	28,611,000
Federal | Capital Loss Carryforward
Operating Loss Carryforwards [Line Items]
Tax credit carryforward	8,034,000
State
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	15,702,000
Foreign | Other Foreign Locations
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	1,189,000
Foreign | Cyprus
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	$ 22,837,000