CREDIT AGREEMENTS CREDIT AGREEMENTS (Details) In Thousands, unless otherwise specified	12 Months Ended										12 Months Ended					12 Months Ended			12 Months Ended							12 Months Ended
	Dec. 31, 2014 USD ($) Tranche	Dec. 31, 2014 Lloyds [Member] USD ($)	Dec. 31, 2014 Lloyds [Member] GBP (£)	Dec. 31, 2014 Lloyds [Member] Credit Facility Lending based on Billed Revenue [Member] USD ($)	Dec. 31, 2014 Lloyds [Member] Credit Facility Lending based on Billed Revenue [Member] GBP (£)	Dec. 31, 2014 Lloyds [Member] Credit Facility Lending based on Unbilled Revenue [Member] USD ($)	Dec. 31, 2014 Lloyds [Member] Credit Facility Lending based on Unbilled Revenue [Member] GBP (£)	Dec. 31, 2014 Siena Lending Group LLC [Member] USD ($)	Dec. 31, 2014 Westpac Bank Line of Credit [Member] USD ($)	Dec. 31, 2014 Westpac Bank Line of Credit [Member] AUD	Dec. 31, 2014 Westpac Bank Invoice Discounting Facility USD ($)	Dec. 31, 2014 Westpac Bank Invoice Discounting Facility AUD	Dec. 31, 2014 Westpac Bank Invoice Discounting Facility Bank Bill Rate	Dec. 31, 2014 Westpac Bank Overdraft Facility [Member] USD ($)	Dec. 31, 2014 Westpac Bank Overdraft Facility [Member] NZD	Dec. 31, 2014 Westpac Bank Overdraft Facility [Member] Commercial Lending Rate	Dec. 31, 2014 Westpac Bank Financial Guarantee Facility USD ($)	Dec. 31, 2014 Westpac Bank Financial Guarantee Facility AUD	Dec. 31, 2014 Overdraft Facility [Member] Invoice Discounting Facility	Dec. 31, 2014 Lending Arrangements Belgium, Netherlands and Singapore Banks Overdraft Facility [Member] USD ($)	Dec. 31, 2014 Lending Arrangements Netherlands and Belgium Banks Overdraft Facility [Member] EURIBOR	Dec. 31, 2014 Netherlands subsidiary Lending Arrangements Netherlands Bank Overdraft Facility [Member] USD ($)	Dec. 31, 2014 Netherlands subsidiary Lending Arrangements Netherlands Bank Overdraft Facility [Member] EUR (€)	Dec. 31, 2014 Belgium Subsidiary Lending Arrangements Belgium Bank Overdraft Facility [Member] USD ($)	Dec. 31, 2014 Belgium Subsidiary Lending Arrangements Belgium Bank Overdraft Facility [Member] EUR (€)	Dec. 31, 2014 Singapore Subsidiary Overdraft Facility [Member] Singapore Prime Rate	Dec. 31, 2014 Singapore Subsidiary Lending Arrangements Singapore Bank USD ($) Y	Dec. 31, 2014 Singapore Subsidiary Lending Arrangements Singapore Bank SGD	Dec. 31, 2014 Singapore Subsidiary Lending Arrangements Singapore Bank Overdraft Facility [Member] Singapore Prime Rate	Dec. 31, 2014 Before disposal of eDiscovery business [Member] Siena Lending Group LLC [Member] USD ($)	Dec. 31, 2014 After disposal of eDiscovery business [Member] Siena Lending Group LLC [Member] USD ($)
Line of Credit Facility [Line Items]
Line of Credit Facility, Covenant, Minimum Availability Required		$ 3,116	£ 2,000
Line of credit facility, maximum borrowing capacity		23,369	15,000	18,695	12,000	4,674	3,000				8,171	10,000		1,559	2,000		4,086	5,000				1,775	1,467	1,210	1,000		377	500		10,000	5,000
Line of Credit Facility, Minimum Excess Availability								(1,000)																						2,000	1,000
Minimum Fixed Charges Coverage Ratio to Eliminate Availability Block								1.1
Maximum amount of letter of credit to be issued								1,000
Debt instrument, interest rate increase		1.75%	1.75%					1.75%					1.10%			1.83%										1.75%
Interest rate for letters of Credit								4.50%
Ongoing Minimum Fixed Charges Coverage Ratio after Elimination of Availability Block								1.1
Adjusted borrowing base								1,382
Less: outstanding borrowing		0						0			0			0						0
Interest rates on outstanding borrowing		2.25%	2.25%					5.00%			4.78%	4.78%		8.28%	8.28%						2.52%								6.00%
Line of credit facility, minimum excess availability		9,539						1,382			8,171			1,559
Line of Credit Facility, Number of Tranches	3
Line of Credit Facility, Commitment Fee Percentage											1.50%	1.50%							0.96%
Borrowing capacity		9,539						2,919			8,171			1,559
Financial guarantee capacity																	4,086
Less: outstanding financial guarantee requested																	(2,511)
Additional availability for financial guarantee																	1,575
Interest rates on financial guarantee requested																	2.10%	2.10%
Tangible net worth									85.00%	85.00%
Minimum tangible net amount									14,299	17,500
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
Line of credit facility, average outstanding amount	4,584
Debt, weighted average interest rate	3.95%
Initial Term (in Years) of the Credit Agreement		2	2					3
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum								3.25%
Renewal Term (in months) after the initial term of the Lloyds Agreement		3	3
Percentage of eligible Temp receivable				83.00%	83.00%	75.00%	75.00%
Percentage of eligible Permanent receivable						25.00%	25.00%
Percentage of true credit note dilution limit		5.00%	5.00%
Debt Turns in days		55	55
Debt Turn rolling period in months		3	3
Letters of Credit Outstanding, Amount								$ (537)