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Income Tax Reconciliation of effective tax rate (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract]
Statutory Federal rate	35.00%	35.00%	35.00%
Increase (decrease) resulting from:
State and local taxes, net	3.20%	2.60%	(1.30%)
Executive life insurance	5.10%	0.80%	(0.90%)
Meals & entertainment	(1.90%)	(0.30%)	(2.80%)
Deferred tax expense	0.00%	0.00%	1.00%
Change in valuation allowance	(30.30%)	(72.40%)	(1.50%)
Change in uncertain tax positions	(9.80%)	(4.40%)	(1.60%)
Provision to return differences	1.50%	0.90%	(0.30%)
Other items, net	(0.80%)	(1.10%)	0.20%
Provision for income taxes	2.00%	(38.90%)	27.80%

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Effective Tax Rate Reconciliation Deferred Tax Expense Adjustment Percentage

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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