INCOME TAXES (Details 2) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Current deferred tax assets:
Allowance for doubtful accounts and other reserves	$ 43,000	$ 40,000
Accrued expenses	3,183,000	1,940,000
Current deferred tax liabilities:
Prepaid expenses	(389,000)	(205,000)
Current deferred tax asset, net:	2,837,000	1,775,000
Non-current deferred tax assets:
Net operating loss carryforwards	12,439,000	14,342,000
Share-based compensation	784,000	956,000
Other	7,000	7,000
Non-current deferred tax liabilities:
Intangible assets	(6,035,000)	(6,869,000)
Depreciation	(4,855,000)	(2,845,000)
Non-current deferred tax assets, gross	3,811,000	6,486,000
Valuation allowance	(3,189,000)	(2,413,000)
Non-current deferred tax assets, net	622,000	4,073,000
Net deferred tax asset	3,459,000	5,848,000
Income Taxes
Increase in valuation allowance related to state and foreign losses	800,000
Indefinitely reinvested cumulative earnings of non-Luxembourg affiliates	38,500,000
Gross amount of net operating losses available for carryover to future years	32,600,000	36,100,000
NCI
Income Taxes
Gross amount of net operating losses available for carryover to future years	13,500,000	14,700,000
Annual limit on use of operating loss carryforward	1,300,000
U.S. State
Non-current deferred tax assets:
Net operating loss carryforwards	1,400,000	1,500,000
Non U.S.
Non-current deferred tax assets:
Deferred tax asset	1,471,000	895,000
Luxembourg
Non-current deferred tax assets:
Net operating loss carryforwards	1,800,000	900,000
U.S. Federal
Income Taxes
Net operating loss carryforwards related to stock options exercised, not recognized	$ 9,500,000	$ 2,200,000