Taxes - Reconciliation of Statutory Tax Rate to Effective Tax Rate (Details)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Federal statutory rate	34.00%	34.00%	34.00%
State statutory rate, net of Federal tax effect	7.20%	7.20%	7.20%
Differences in taxable (loss) income from GAAP income	(1.00%)	(20.30%)	(14.50%)
Change in valuation allowance	(11.20%)	6.10%	(0.10%)
Dividends paid deduction	(26.30%)	(38.30%)	(25.90%)
Effective Tax Rate	2.70%	(11.30%)	0.70%