CREDIT FACILITIES (Details Textual) - USD ($)			1 Months Ended			3 Months Ended				6 Months Ended	9 Months Ended		12 Months Ended
		Jun. 28, 2013	Nov. 30, 2013	Jan. 31, 2013	Dec. 31, 2009	Sep. 30, 2015	Jun. 26, 2015	Mar. 27, 2015	Dec. 26, 2014	Mar. 27, 2015	Jun. 26, 2015	Jun. 27, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 13, 2013	Nov. 08, 2013	Jan. 18, 2013	Dec. 16, 2009
Maximum legal and accounting fees associated with the restatement											$ 1,100,000
Basis spread on variable rate																	1.32%
Notional amount																	$ 14,000,000
Long-term debt						$ 31,231,000							$ 31,231,000	$ 31,387,000
Amendment 2014
Net earnings before interest,taxes, depreciation and amortization							$ 1,250,000						1,500,000
Second Amendment
Increase in effective rate of loans		0.25%
Sixth Amendment
Maximum legal and accounting fees associated with the restatement						200,000	200,000	$ 2,652,659	$ 235,112
Term Loan A | Credit Agreement 2013
Long-term line of credit																	10,000,000
Repayment monthly installments				108 monthly installments
Line of credit facility, periodic payment, principal				$ 93,000
Amount outstanding																	10,000,000
Term Loan B
Increase in interest rate										4.57%
Basis spread on variable rate								2.50%		2.50%
Interest rate, effective percentage								3.82%		3.82%
Term Loan B | Credit Agreement 2013
Long-term line of credit																	14,000,000
Repayment monthly installments				120 monthly installments
Line of credit facility, periodic payment, principal				$ 117,000
Amount outstanding																	$ 14,000,000
Term Loan B | Amendment 2014
Interest rate, effective percentage								3.25%		3.25%
Term Loan B | Fourth Amendment
Interest rate, stated percentage															3.25%
Albuquerque
Liabilities assumed							100,000				100,000
Albuquerque Mortgage Loan | Credit Agreement 2013
Long-term line of credit																		$ 4,000,000
Repayment monthly installments					monthly installments
Debt instrument, periodic payment, principal					$ 22,000
Amount outstanding																		$ 4,000,000
Revolving Credit Facility
Maximum borrowing capacity						$ 20,000,000.0							$ 20,000,000.0
Maturity date													Jan. 18, 2018
Maximum borrowing capacity as percent of eligible receivables						85.00%							85.00%
Maximum borrowing capacity as percent of inventories						35.00%							35.00%
Maximum borrowing capacity based on eligible inventory						$ 3,750,000.00							$ 3,750,000.00
Maximum borrowing capacity based on eligible inventories, higher limit						4,750,000.00							4,750,000.00
Current borrowing capacity						20,000,000							20,000,000
Average borrowing capacity						$ 8,800,000							$ 8,800,000	$ 11,000,000
Interest rate, stated percentage	[1]					4.50%							4.50%	4.44%
Long-term debt						$ 12,415,000							$ 12,415,000	$ 7,431,000
Revolving Credit Facility | Credit Agreement 2013
Average borrowing capacity							$ 20,000,000				$ 20,000,000
Commitment fee amount													$ 47,500	$ 55,000
Revolving Credit Facility | Fourth Amendment
Interest rate, stated percentage															4.25%
Unused commitment fee, percentage															0.50%
Revolving Credit Facility | Sixth Amendment
Maximum borrowing capacity as percent of eligible receivables						85.00%							85.00%
Maximum borrowing capacity as percent of inventories						70.00%							70.00%
Maximum borrowing capacity based on eligible inventories, higher limit						$ 4,750,000.00							$ 4,750,000.00
Revolving Credit Facility | Minimum
Unused capacity, commitment fee percentage											0.125%
Revolving Credit Facility | Maximum
Unused capacity, commitment fee percentage												0.50%
Albuquerque Term Loan | Fourth Amendment
Interest rate, stated percentage															4.50%
Celmet Building Term Loan | Credit Agreement 2013
Long-term line of credit																$ 1,300,000
Repayment monthly installments			59 monthly installments
Debt instrument, periodic payment, principal			$ 11,000
Amount outstanding																$ 1,300,000

[1] Rates noted above are before impact of interest rate swap.