SIGNIFICANT CUSTOMERS AND CONCENTRATIONS OF CREDIT RISK (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Revenue, Major Customer [Line Items]
Major customer, revenue percentage (in hundredths)	24.00%	20.00%
Customer A [Member]
Revenue, Major Customer [Line Items]
Major customer, revenue percentage (in hundredths)	13.00%
Consolidated accounts receivable, percentage (in hundredths)	19.00%
Customer B [Member]
Revenue, Major Customer [Line Items]
Major customer, revenue percentage (in hundredths)	11.00%
Consolidated accounts receivable, percentage (in hundredths)	15.00%
Electronics Group [Member]
Revenue, Major Customer [Line Items]
Major customer, revenue percentage (in hundredths)	66.00%	51.00%
Consolidated accounts receivable, percentage (in hundredths)	77.00%
Electronics Group [Member] | Customer A [Member]
Revenue, Major Customer [Line Items]
Major customer, revenue percentage (in hundredths)	23.00%	28.00%
Consolidated accounts receivable, percentage (in hundredths)	30.00%
Electronics Group [Member] | Customer B [Member]
Revenue, Major Customer [Line Items]
Major customer, revenue percentage (in hundredths)	20.00%	13.00%
Consolidated accounts receivable, percentage (in hundredths)	24.00%
Electronics Group [Member] | Customer C [Member]
Revenue, Major Customer [Line Items]
Major customer, revenue percentage (in hundredths)	12.00%	10.00%
Consolidated accounts receivable, percentage (in hundredths)	15.00%
Electronics Group [Member] | Customer D [Member]
Revenue, Major Customer [Line Items]
Major customer, revenue percentage (in hundredths)	11.00%
Consolidated accounts receivable, percentage (in hundredths)	8.00%
Power Group [Member]
Revenue, Major Customer [Line Items]
Major customer, revenue percentage (in hundredths)	37.00%	35.00%
Consolidated accounts receivable, percentage (in hundredths)	42.00%
Power Group [Member] | Customer A [Member]
Revenue, Major Customer [Line Items]
Major customer, revenue percentage (in hundredths)	15.00%	12.00%
Consolidated accounts receivable, percentage (in hundredths)	26.00%
Power Group [Member] | Customer B [Member]
Revenue, Major Customer [Line Items]
Major customer, revenue percentage (in hundredths)	12.00%	12.00%
Consolidated accounts receivable, percentage (in hundredths)	9.00%
Power Group [Member] | Customer C [Member]
Revenue, Major Customer [Line Items]
Major customer, revenue percentage (in hundredths)	10.00%	11.00%
Consolidated accounts receivable, percentage (in hundredths)	7.00%