Disaggregation of Relevant Expense Captions - Schedule of Other Operating Cost and Expense, by Component (Details) - USD ($)	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Disaggregation Of Relevant Expense Captions [Abstract]
Employee compensation	$ 5,214,000	$ 2,824,000
Association fees	1,166,000	1,085,000
Professional services	973,000	924,000
Software & equipment costs	844,000	958,000
Intangible asset amortization	610,000	609,000
Liability insurance	386,000	375,000
Audit fees	270,000	421,000
Depreciation and amortization	252,000	1,112,000
Operating lease expense	106,000	117,000
Legal fees	94,000	235,000
Provision for (reversal of) expected credit losses	6,000	(14,000)
Other general and administrative	782,000	860,000
Total general and administrative expenses	$ 10,703,000	$ 9,506,000