INCOME TAXES - Domestic and Foreign Components of Income Before Tax and Components of Provision for Income Taxes(Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Domestic and foreign components of income before tax for operations
Domestic	$ 7,058	$ 7,716	$ 12,550
Foreign	3,470	8,836	4,260
INCOME BEFORE INCOME TAXES AND NON-CONTROLLING INTEREST	10,528	16,552	16,810
Components of the provision for income taxes
Current - Federal	1,585	3,774	4,260
Current - State	94	148	137
Current - Foreign	3,029	2,203	1,559
Provision for income taxes - current	4,708	6,125	5,956
Deferred - Federal	(390)	(314)	(295)
Deferred - State	(86)	(21)	(24)
Deferred - Foreign, net operating losses	623	176	71
Deferred - Foreign, other	(1,914)	(1,108)	(1,339)
Provision for income taxes - deferred	(1,767)	(1,267)	(1,587)
Provision for income taxes	$ 2,941	$ 4,858	$ 4,369