Business Description and Summary of Significant Accounting Policies (Detail Textuals 1)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Concentration Risk [Line Items]
Concentration risk, benchmark description	No other single customer of the ATG or CPG represented more than 10% of the Company's consolidated revenues in either of these years.
Sales Revenue | Advanced technology products | Customer Concentration Risk | Prime or subcontractors
Concentration Risk [Line Items]
Concentration risk, percentage	10.00%	15.00%
Sales Revenue | Advanced technology products | Customer Concentration Risk | Customer One
Concentration Risk [Line Items]
Concentration risk, percentage	28.00%	31.00%
Sales Revenue | Advanced technology products | Customer Concentration Risk | ATG customer
Concentration Risk [Line Items]
Concentration risk, percentage	16.00%	16.00%