Equipment Under Operating Leases, Net (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Lessor, Lease, Description [Line Items]
Amortization of initial direct costs	$ 3	$ 2
Depreciation of operating lease assets	$ 130	$ 522
Average estimated residual value of assets on operating leases	17.00%	19.00%
Impairment losses on equipment	$ 281	$ 459
Operating leases placed in non-accrual status	$ 0	$ 0
Minimum [Member]
Lessor, Lease, Description [Line Items]
Accounts receivable, period for non accrual status	90 days	90 days