Non-Recourse Debt (Future Minimum Payments of Non-Recourse Debt) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Principal
Year ending December 31, 2020	$ 1,169
2021	706
2022	518
2023	522
2024	288
Thereafter	305
Secured Debt, Total	3,508	$ 3,531
Interest
Year ending December 31, 2020	124
2021	85
2022	61
2023	39
2024	20
Thereafter	29
Long-term debt interest, total	358
Total
Year ending December 31, 2019	1,293
2021	791
2022	579
2023	561
2024	308
Thereafter	334
Principal and interest, total	$ 3,866

Long-term debt interest.

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Long Term Debt Maturities Repayments Of Interest After Year Five.

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Long-term debt maturities repayments of interest in next twelve months.

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Long-term debt maturities repayments of interest in year five.

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Long-term debt maturities repayments of interest in year four.

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Long-term debt maturities repayments of interest in year three.

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Long-term debt maturities repayments of interest in year two.

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Long-term debt maturities repayments of principal and interest.

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Long Term Debt Maturities Repayments Of Principal And Interest After Year Five.

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Long Term Debt Maturities Repayments of Principal and Interest In Next Twelve Months.

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Long Term Debt Maturities Repayments Of Principal And Interest In Year Five.

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Long Term Debt Maturities Repayments of Principal and Interest In Year Three.

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Long Term Debt Maturities Repayments of Principal and Interest In Year Two.

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Long Term Debt Principal And Interest [Abstract]

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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-SubTopic 10
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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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