DEBT (Details) (USD $)			6 Months Ended		12 Months Ended	3 Months Ended	6 Months Ended						12 Months Ended	6 Months Ended		12 Months Ended	6 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2014 Line of Credit [Member]	Jun. 30, 2013 Line of Credit [Member]	Dec. 31, 2013 Line of Credit [Member]	Jun. 30, 2014 New Secured Credit Agreement [Member]	Jun. 30, 2014 New Secured Credit Agreement [Member]	Jun. 30, 2014 New Secured Credit Agreement [Member] LIBOR [Member]	Jun. 30, 2014 New Secured Credit Agreement [Member] Federal Funds Rate [Member]	Jun. 30, 2014 New Secured Credit Agreement [Member] Revolving Credit Facility [Member]	Jun. 30, 2014 New Secured Credit Agreement [Member] Term Loan [Member]	Jun. 30, 2014 New Secured Credit Agreement [Member] Delayed Draw Term Loan [Member]	Dec. 31, 2013 Minimum [Member] Line of Credit [Member]	Jun. 30, 2014 Minimum [Member] New Secured Credit Agreement [Member] LIBOR [Member]	Jun. 30, 2014 Minimum [Member] New Secured Credit Agreement [Member] Alternate Base Rate [Member]	Dec. 31, 2013 Maximum [Member] Line of Credit [Member]	Jun. 30, 2014 Maximum [Member] New Secured Credit Agreement [Member] LIBOR [Member]	Jun. 30, 2014 Maximum [Member] New Secured Credit Agreement [Member] Alternate Base Rate [Member]
Line of Credit Facility [Line Items]
Available line of credit					$ 30,000,000					$ 50,000,000	$ 145,000,000	$ 70,000,000
Line of credit facility, expiration date					Oct. 14, 2016
Line of credit, amount outstanding					12,000,000						145,000,000
Line of credit, current borrowing capacity					18,000,000	120,000,000	120,000,000			50,000,000		70,000,000
Percentage of capital stock of foreign subsidiaries given as collateralized security to line of credit (in hundredths)							65.00%
Interest rate on borrowings outstanding (in hundredths)					1.40%	3.00%	3.00%
Interest expense incurred			100,000	0		200,000
Basis spread on variable rate (in hundredths)							2.75%	1.00%	0.50%				1.00%	1.75%	0.75%	1.50%	3.00%	2.00%
Repayments of Lines of Credit			12,000,000
Additional borrowing capacity						100,000,000	100,000,000
Effective LIBOR rate (in hundredths)							0.25%
Available of without violating Leverage Ratio covenant						100,100,000	100,100,000
Deferred financing costs						5,400,000	5,400,000
Deferred financing costs amortization period							5 years
Scheduled principal payments [Abstract]
2014	3,625,000
2015	9,063,000
2016	10,875,000
2017	12,687,000
2018	16,313,000
Thereafter	92,437,000
Total long-term debt	145,000,000
Less: Current maturities of long-term debt	(7,250,000)	0
Noncurrent portion of long-term debt	$ 137,750,000	$ 0