Contingencies (Details Textual) (Lease Assumption Litigation [Member], USD $)	1 Months Ended	0 Months Ended
	Feb. 19, 2013	May 08, 2012	Jan. 08, 2014 Minimum [Member]	Dec. 18, 2013 Subsequent Event [Member]
Loss Contingency, Damages Sought, Value		$ 3,500,000
Loss Contingency Damages Agreed Settlement Value		5,000
Loss Contingency Accrual, Provision	1,250,000
Loss Contingency, Estimate of Possible Loss				4,000,000
Loss Contingency, Range of Possible Loss, Minimum			$ 1,250,000