Income Taxes - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating Loss Carryforwards [Line Items]
Decrease in valuation allowance	$ 1,245,000
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	4,632,000
Deferred tax liability on undistributed foreign earnings	0
Federal
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	12,371,000
Federal | Capital Loss Carryforward
Operating Loss Carryforwards [Line Items]
Tax credit carryforward	8,131,000
State
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	13,930,000
Foreign | Other Foreign Locations
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	1,905,000
Foreign | Cyprus
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	$ 7,388,000