REVOLVING CREDIT FACILITY (Details) (USD $)	0 Months Ended	3 Months Ended	9 Months Ended
	Apr. 12, 2013	Sep. 29, 2013	Sep. 29, 2013 Quarter	Dec. 31, 2012
Line of Credit Facility [Line Items]
Credit Agreement, amount outstanding		$ 20,000,000	$ 20,000,000	$ 0
Consolidated quick ratio		0.75
Revolving credit facility minimum EBITDA		(3,000,000)
Debt Issuance Cost	400,000
Number of fiscal quarters most recently ended for consolidated EBITDA			2
Revolving Credit Facility
Line of Credit Facility [Line Items]
Credit Agreement, term	3 years
Credit Agreement, maximum borrowing capacity	25,000,000
Credit Agreement, borrowing base components, percentage of eligible accounts receivable and advance billings	80.00%
Credit Agreement, borrowing base components, percentage of eligible inventory minus reserves	30.00%
Credit Agreement, amount outstanding		$ 20,000,000	$ 20,000,000
Debt Instrument, Interest Rate During Period		4.75%	4.75%
Credit Agreement, undrawn line fee percentage	0.375%
Revolving Credit Facility | Eurodollar Rate
Line of Credit Facility [Line Items]
Denominator of applicable margin	1
Revolving Credit Facility | Eurodollar Rate | Minimum
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	3.25%
Revolving Credit Facility | Eurodollar Rate | Maximum
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	4.50%
Federal Funds Effective Rate | Revolving Credit Facility | Alternative Base Rate
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate		0.50%	0.50%
Prime Rate | Revolving Credit Facility | Alternative Base Rate
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate		1.50%	1.50%
Credit agreement, increase of interest rate if event of default occurs	2.00%
Prime Rate | Revolving Credit Facility | Alternative Base Rate | Minimum
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	0.25%
Prime Rate | Revolving Credit Facility | Alternative Base Rate | Maximum
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	1.50%