Investment in equipment and leases, net (Investment in Leases) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2025 USD ($)
Revenues from External Customers and Long-Lived Assets [Line Items]
Balance December 31, 2022	$ 3,981
Additions/ Dispositions/ Reclassifications	0
Depreciation/ Amortization Expense	(224)
Balance December 31, 2023	3,757
Initial direct costs, net [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Balance December 31, 2022	9
Additions/ Dispositions/ Reclassifications	0
Depreciation/ Amortization Expense	(2)
Balance December 31, 2023	7
Assets held for sale or lease, net [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Balance December 31, 2022	148
Additions/ Dispositions/ Reclassifications	0
Balance December 31, 2023	148
Equipment under operating leases, net [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Balance December 31, 2022	3,824
Additions/ Dispositions/ Reclassifications	0
Depreciation/ Amortization Expense	(222)
Balance December 31, 2023	$ 3,602