NOTES PAYABLE AND LONG-TERM DEBT (Details) (USD $)	0 Months Ended	3 Months Ended
	Apr. 09, 2015	Mar. 31, 2015
Credit Agreement [Member] | Subsequent Event [Member]
Line of Credit Facility [Line Items]
Period of line of credit	2 years
Maximum borrowing capacity	$ 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
Minimum amount of tangible net worth to be maintained under financial covenants	12,500,000
Minimum amount of liquidity to be maintained under financial covenants	7,000,000
Minimum debt service coverage ratio	1.15
Maturity date	Apr. 09, 2017
Credit Agreement [Member] | Acquisitions [Member] | Subsequent Event [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	5,000,000
Description of variable rate basis	WSJ Prime
Unused capacity, commitment fee percentage (in hundredths)	0.25%
Basis spread of variable rate (in hundredths)	0.25%
Credit Agreement [Member] | Acquisitions [Member] | Subsequent Event [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Interest rate (in hundredths)	3.50%
Credit Agreement [Member] | Working Capital [Member] | Subsequent Event [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	4,000,000
Description of variable rate basis	WSJ Prime
Credit Agreement [Member] | Working Capital [Member] | Subsequent Event [Member] | Minimum [Member]
Line of Credit Facility [Line Items]
Interest rate (in hundredths)	3.25%
Prior Agreement [Member]
Line of Credit Facility [Line Items]
Period of line of credit		2 years
Maximum borrowing capacity		3,000,000
Remaining borrowing capacity		2,700,000
Minimum amount of tangible net worth to be maintained under financial covenants		10,500,000
Minimum amount of liquidity to be maintained under financial covenants		5,000,000
Prior Agreement [Member] | Letters of Credit [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity		500,000
Amount outstanding		335,000
Prior Agreement [Member] | Letters of Credit [Member] | Subsequent Event [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 500,000