Commitments and Contingencies (Detail Textuals)	9 Months Ended
	Sep. 30, 2015 USD ($) ft²		Dec. 31, 2014 USD ($)
Loss Contingencies [Line Items]
Final amount of arbitration award paid on March 6, 2015	$ 5,201,000
Accrued arbitration award liability	445,000	[1]	$ 445,000
Received claim for insurance damage	$ 4,500,000
Term of project	5 years
Area of additional construction facility for capital improvements | ft²	28,000
Cost of the project	$ 4,000,000
Completed cost of the project	3,393,000
Total expenses on settlement of litigation	5,597,000
CPG
Loss Contingencies [Line Items]
Reduction to assets	273,000
Amount of grant received from Cattaraugus County, New York	300,000
Amount of grant received from New York State Community Development Block	$ 416,000
Term of maintaining employment level	5 years
Aero, Inc.
Loss Contingencies [Line Items]
Amount of alleged damages	$ 3,000,000
Amount of counter claim	$ 3,191,000

[1] (Unaudited)