NOTES PAYABLE AND LONG-TERM DEBT (Details) - Jun. 30, 2015 - Credit Agreement [Member] - USD ($)	Total	Total
Line of Credit Facility [Line Items]
Period of line of credit	2 years
Maximum borrowing capacity	$ 9,000,000	$ 9,000,000
Percentage of eligible accounts receivable considered for borrowing base (in hundredths)	80.00%
Percentage of eligible inventory considered for borrowing base (in hundredths)	50.00%
Percentage of portion allocated to acquisition purchase price (in hundredths)	75.00%
Maturity period	5 years
Unused capacity, commitment fee percentage (in hundredths)		0.25%
Amount outstanding	$ 0	$ 0
Minimum debt service coverage ratio		1.15
Remaining borrowing capacity	8,700,000	$ 8,700,000
Minimum amount of tangible net worth to be maintained under financial covenants	12,500,000	12,500,000
Minimum amount of liquidity to be maintained under financial covenants	7,000,000	$ 7,000,000
Maturity date		Apr. 09, 2017
Letters of Credit [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	500,000	$ 500,000
Amount outstanding	300,000	300,000
Acquisitions [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 5,000,000	$ 5,000,000
Interest rate (in hundredths)	3.50%	3.50%
Description of variable rate basis	WSJ Prime
Basis spread of variable rate (in hundredths)	0.25%
Working Capital [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 4,000,000	$ 4,000,000
Interest rate (in hundredths)	3.25%	3.25%
Description of variable rate basis	WSJ Prime