CREDIT AGREEMENTS (Details)	12 Months Ended								12 Months Ended		12 Months Ended				12 Months Ended					12 Months Ended			12 Months Ended										12 Months Ended
	Dec. 31, 2013 Tranche	Dec. 31, 2013 Base rate revolving loan Greater than or equal to 1.25:1.0	Dec. 31, 2013 Base rate revolving loan Less than 1.25:1.0 but greater than or equal to 1.10:1.0	Dec. 31, 2013 Base rate revolving loan Less than 1.10:1.0	Dec. 31, 2013 LIBOR Revolving Loans or Letter of Credit Obligations Greater than or equal to 1.25:1.0	Dec. 31, 2013 LIBOR Revolving Loans or Letter of Credit Obligations Less than 1.25:1.0 but greater than or equal to 1.10:1.0	Dec. 31, 2013 LIBOR Revolving Loans or Letter of Credit Obligations Less than 1.10:1.0	Dec. 31, 2013 RBS Citizens Business Capital USD ($)	Dec. 31, 2013 RBS Citizens Business Capital Overdraft Facility [Member] USD ($)	Aug. 05, 2010 RBS Citizens Business Capital Overdraft Facility [Member] USD ($)	Dec. 31, 2013 RBS Citizens Business Capital Overdraft Facility [Member] North American and U.K. Operations USD ($)	Dec. 31, 2013 Westpac Bank	Dec. 31, 2013 Westpac Bank Line of Credit [Member] USD ($)	Dec. 31, 2013 Westpac Bank Line of Credit [Member] AUD	Dec. 31, 2013 Westpac Bank Invoice Discounting Facility USD ($)	Dec. 31, 2013 Westpac Bank Invoice Discounting Facility AUD	Dec. 31, 2013 Westpac Bank Invoice Discounting Facility Bank Bill Rate	Dec. 31, 2013 Westpac Bank Overdraft Facility [Member] USD ($)	Dec. 31, 2013 Westpac Bank Overdraft Facility [Member] NZD	Dec. 31, 2013 Westpac Bank Overdraft Facility [Member] Commercial Lending Rate	Dec. 31, 2013 Westpac Bank Financial Guarantee Facility USD ($)	Dec. 31, 2013 Westpac Bank Financial Guarantee Facility AUD	Dec. 31, 2013 Overdraft Facility [Member] Invoice Discounting Facility	Dec. 31, 2013 Lending Arrangements Belgium, Netherlands and Singapore Banks Overdraft Facility [Member] USD ($)	Dec. 31, 2013 Lending Arrangements Belgium Bank Invoice Discounting Facility	Dec. 31, 2013 Lending Arrangements Netherlands and Belgium Banks Overdraft Facility [Member] EURIBOR	Dec. 31, 2013 Netherlands subsidiary Lending Arrangements Netherlands Bank	Dec. 31, 2013 Netherlands subsidiary Lending Arrangements Netherlands Bank Overdraft Facility [Member] USD ($)	Dec. 31, 2013 Netherlands subsidiary Lending Arrangements Netherlands Bank Overdraft Facility [Member] EUR (€)	Dec. 31, 2013 Belgium Subsidiary Lending Arrangements Belgium Bank	Dec. 31, 2013 Belgium Subsidiary Lending Arrangements Belgium Bank Overdraft Facility [Member] USD ($)	Dec. 31, 2013 Belgium Subsidiary Lending Arrangements Belgium Bank Overdraft Facility [Member] EUR (€)	Dec. 31, 2013 Singapore Subsidiary Overdraft Facility [Member] Singapore Prime Rate	Dec. 31, 2013 Singapore Subsidiary Lending Arrangements Singapore Bank USD ($)	Dec. 31, 2013 Singapore Subsidiary Lending Arrangements Singapore Bank SGD	Dec. 31, 2013 Singapore Subsidiary Lending Arrangements Singapore Bank Overdraft Facility [Member] Singapore Prime Rate	Dec. 31, 2013 Until Trigger Event Occur [Member] RBS Citizens Business Capital Overdraft Facility [Member] USD ($)	Dec. 31, 2013 Trigger Event RBS Citizens Business Capital Overdraft Facility [Member] USD ($)
Line of Credit Facility [Line Items]
Line of Credit Facility, Covenant, Minimum Availability Required																																					$ 10,000,000	$ 5,000,000
Line of credit facility, maximum borrowing capacity									40,000,000						13,373,000	15,000,000		2,877,000	3,500,000		4,458,000	5,000,000						3,236,000	2,354,000		1,375,000	1,000,000		792,000	1,000,000
Line of credit facility, maximum borrowing capacity increased borrowing amount subject to certain conditions									50,000,000
Deferred financing costs										1,457,000
Debt instrument, interest rate increase		1.25%	1.50%	1.75%	2.25%	2.50%	2.75%										0.90%			0.83%													1.75%
Borrowing base								20,214,000
Outstanding letters of credit								(1,557,000)
Adjusted borrowing base								8,657,000
Less: outstanding borrowing								0							0			0						476,000
Additional borrowing availability								8,657,000							13,373,000			2,877,000
Interest rates on outstanding borrowing								5.00%							4.53%	4.53%		6.03%	6.03%							2.72%										6.00%
Line of credit facility, minimum excess availability								(10,000,000)
Earnings before interest, taxes, depreciation, and amortization											1,000,000
Debt convenant, dividend restrictions									5,000,000
Debt covenant, business acquisition, cost of acquired entity, cash limit									25,000,000
Debt covenant, business acquisition, cost of acquired entity, noncash consideration limit									25,000,000
Debt covenant, disposition of assets, limit									4,000,000
Limitation On Net Cash Outflows To Affiliates for Twelve Months Period									5,000,000
Line of Credit Facility, Number of Tranches	3
Line of Credit Facility, Commitment Fee Percentage															0.90%	0.90%							0.65%
Borrowing capacity															13,373,000			2,877,000
Financial guarantee capacity																					4,458,000
Less: outstanding financial guarantee requested																					(3,297,000)
Additional availability for financial guarantee																					1,161,000
Interest rates on financial guarantee requested																					1.80%	1.80%
Tangible net worth													80.00%	80.00%
Minimum tangible net amount													15,601,000	17,500,000
Line of Credit Facility, Covenants, Percent of Tangible Net Worth Used in Covenant Calculation after December 31 2013													85.00%	85.00%
Line of Credit Facility, Covenants, Minimum Tangible Net Worth Amount after December 31 2013														17,500,000
Line of Credit Facility, Covenants, Minimum Fixed Charges Coverage Ratio													1.0	1.0																							1.1	1.2
Line of Credit Facility, Covenants, Minimum Fixed Charges Coverage Ratio Required on June 30 2014													1.1	1.1
Line of Credit Facility, Covenants, Minimum Fixed Charges Coverage Ratio Required after June 30 2014													1.5	1.5
Maximum borrowing base ratio													0.8	0.8
Lending arrangement expiration																											1							1	1
Terminated notice period												90 days													30 days					15 days
Line of credit facility, average outstanding amount																								$ 322,000
Debt, weighted average interest rate																								2.64%
Number of Consecutive Quarters, Fixed Coverage Ratio Trigger									6 months