Income Taxes Income Taxes, Reconciliation of the Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Income (Loss) Attributable to Taxable Subsidiaries	$ (4,122)	$ (7,299)
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount	$ (866)	$ (1,534)
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount	$ 42	$ 0
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent	(1.00%)	0.00%
Effective Income Tax Rate Reconciliation, Alternative Minimum Tax, Amount	$ 0	$ 0
Effective Income Tax Rate Reconciliation, Alternative Minimum Tax, Percent	0.00%	0.00%
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount	$ (73)	$ (112)
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent	1.80%	1.50%
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount	$ 526	$ 2,885
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent	(12.70%)	(39.50%)
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets, Amount	$ 0	$ 0
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets, Percent	0.00%	0.00%
Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount	$ 692	$ (1,576)
Effective Income Tax Rate Reconciliation,Other Reconciling Items, Percent	(16.80%)	21.60%
Income Tax Expense (Benefit), Taxable Subsidiaries, Amount	$ 321	$ (337)
Income Tax Expense (Benefit), Taxable Subsidiaries, Percent	(7.70%)	4.60%
Income Tax Expense (Benefit), Other State Tax, Flow Through Subsidiaries	$ 552	$ 425
Income Tax Expense (Benefit)	$ 873	$ 88