Income Taxes (Tax Rate Reconciliation - Discontinued Operations) (Details)	12 Months Ended
Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Statutory federal tax rate	35.00%	35.00%	(35.00%)
State income taxes, net of federal tax benefit	1.30%	1.30%	(1.30%)
Effective income tax rate	36.30%	36.30%	(36.30%)

Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Discontinued Operations

No definition available.

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Balance Type:	na
Period Type:	duration