Summary of Significant Accounting Policies (Details Textual)	12 Months Ended
	Dec. 31, 2022 USD ($) reporting_units	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Schedule Of Significant Accounting Policies [Line Items]
Provision for income taxes	$ (567,000)	$ 4,240,000	$ 1,359,000
Foreign Currency Transaction Gain (Loss), before Tax	$ 0	0	1,184,000
Number of reporting units | reporting_units	2
Goodwill impairment loss	$ 0	3,400,000	3,403,000
Valuation allowance	0
Uncertain tax position	21,000	25,000	$ 179,000
Unrecognized tax benefits	$ 4,000	$ 5,000
Effective Income Tax Rate Reconciliation, Percent	10.90%	30.30%	(17.90%)
Foreign Currency Translation Adjustment, Description			4.2 million
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax		$ 1,200,000
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax			$ 4,169,000
seed money investment	$ 7,300,000	$ 57,200,000
Furniture and fixtures | Minimum [Member]
Schedule Of Significant Accounting Policies [Line Items]
Estimated useful lives of the assets	3 years
Furniture and fixtures | Maximum [Member]
Schedule Of Significant Accounting Policies [Line Items]
Estimated useful lives of the assets	7 years
Leasehold improvements
Schedule Of Significant Accounting Policies [Line Items]
Estimated useful lives of the assets	lesser of the estimated useful life or lease term