Commitments and Contingencies (Detail Textuals) (USD $) In Thousands, unless otherwise specified	9 Months Ended				0 Months Ended	1 Months Ended
	Sep. 30, 2014 sqft	Sep. 30, 2014 Aero Metal Products, Inc. (AMP)	Sep. 30, 2014 Ontario Knife Company	Sep. 30, 2014 Termination of employment agreement Former Executive Officer	Oct. 13, 2014 Termination of employment agreement Former Executive Officer Subsequent event	Oct. 28, 2014 Termination of employment agreement Former Executive Officer Subsequent event
Loss Contingencies [Line Items]
Amount of alleged damages		$ 3,000,000		$ 3,535,000		$ 3,534,534
Percentage of interest rate charge on amount of arbitration award from sept 2012						9.00%
Attorney's fees and disbursements former request by executive officer					850,000
Interest expenses on settlement of litigation				645,000
Attorney fees on settlement of litigation				850,000
Post retirement health related benefits under the employment contract				389,000
Total expenses on settlement of litigation				5,419,000
Amount of counter claim		3,191,000
Amount of grant received from Cattaraugus County, New York			300,000
Area of additional construction facility for capital improvements	28,000
Amount of grant received from New York State Community Development Block			416,000
Cost of the project	4,000,000
Term of project	5 years
Expected project cost	$ 2,000,000