Notes Receivable, Net (Initial Direct Costs, Amortization Expense Related to Notes Receivable and Company's Operating and Direct Finance Leases) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortization of initial direct costs	$ 20
Lease Assets [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortization of initial direct costs	19
Notes Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortization of initial direct costs	$ 1