Income Taxes - Schedule of Components of Provision for (Benefit from) Income Taxes (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2024 USD ($)
Current:
Federal Income Tax	$ 174
State and local Income Tax	0
Total Current Tax Expense	174
Deferred:
Federal Income Tax	7
State and local Income Tax	0
Total Deferred Tax Expense (Benefit)	7
Total income Tax provision (Benefit)	181
Series I
Current:
Federal Income Tax	33
State and local Income Tax	0
Total Current Tax Expense	33
Deferred:
Federal Income Tax	62
State and local Income Tax	0
Total Deferred Tax Expense (Benefit)	62
Total income Tax provision (Benefit)	95
Series II
Current:
Federal Income Tax	140
State and local Income Tax	0
Total Current Tax Expense	140
Deferred:
Federal Income Tax	(54)
State and local Income Tax	0
Total Deferred Tax Expense (Benefit)	(54)
Total income Tax provision (Benefit)	$ 86