Income Taxes Reconciliation of Expected Federal Tax Expense to Actual (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Effective Income Tax Rate Reconciliation [Line Items]
Puerto Rico Other Adjustments, Amount									$ (52)	$ 0
Other reconciling items, Percent									0.30%	0.00%
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]
Federal Income Tax Rate, Amount									$ 3,146	$ 5,497
Subpart F Inclusions, Amount									(524)	1,595
PFIC QEF inclusions, Amount									800	570
Cross-Border, Other, Amount									2	0
Tax-exempt interest and dividends-received deduction, Amount									(23)	(35)
Compensation limitation under 162(m) and 280 (g)									(2)	80
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount									52	0
Effects of uncertain tax position, Amount									0	(971)
Other Reconciling Items, Amount									(20)	78
Income Tax Expense (Benefit), Total	$ 95	$ 247	$ (657)	$ 383	$ (1,967)	$ 1,943	$ (82)	$ 1,843	$ 68	$ 1,737
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Expected tax expense (benefit), Percent									21.00%	21.00%
Subpart F Income, Percent									(3.50%)	6.10%
PFIC QEF inclusions, Percent									5.30%	2.20%
Cross-Border, Other, Percent									0.00%	0.00%
Tax-exempt interest and dividends-received deductions, Percent									(0.10%)	(0.10%)
Compensation limitation under 162(m) and 280 (g), Percent									0.00%	0.30%
Other nontaxable or nondeductible Adjustments, Percent									0.30%	0.00%
Effect of uncertain tax position, Percent									0.00%	(3.70%)
Other Reconciling Items, Percent									(0.10%)	0.20%
Federal income tax expense, Percent									0.50%	6.60%
PUERTO RICO
Effective Income Tax Rate Reconciliation [Line Items]
Statutory tax rate difference between Puerto Rico and United States									$ (3,280)	$ (5,029)
Puerto Rico income tax exclusion, Amount									(48)	(48)
Puerto Rico Other Adjustments, Amount									$ (35)	$ 0
Foreign income tax differential, Percent									(21.90%)	(19.20%)
Puerto Rico income tax exclusion, Percent									(0.30%)	(0.20%)
Other reconciling items, Percent									(0.20%)	0.00%
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount									$ 35	$ 0
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Other nontaxable or nondeductible Adjustments, Percent									(0.20%)	0.00%