Income Taxes - Deferred Tax Asset (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets
Net operating loss carryforward	$ 3,513	$ 3,615
Capital loss carryover	16,045	7,549
GAAP/Tax basis differences	1,869	254
Total deferred tax assets	21,427	11,418
Deferred tax liabilities
GAAP/Tax basis differences	394	6,681
Total deferred tax liabilities	394	6,681
Valuation allowance	(18,756)	(5,136)
Total net deferred tax asset (liability)	$ 2,277
Total net deferred tax asset (liability)		$ (399)