CREDIT AGREEMENTS (Details) In Thousands, unless otherwise specified	9 Months Ended										9 Months Ended															9 Months Ended
	Sep. 30, 2014 Lloyds [Member] USD ($)	Sep. 30, 2014 Lloyds [Member] GBP (£)	Sep. 30, 2014 Lloyds [Member] Credit Facility Lending based on Billed Revenue [Member] USD ($)	Sep. 30, 2014 Lloyds [Member] Credit Facility Lending based on Billed Revenue [Member] GBP (£)	Sep. 30, 2014 Lloyds [Member] Credit Facility Lending based on Unbilled Revenue [Member] USD ($)	Sep. 30, 2014 Lloyds [Member] Credit Facility Lending based on Unbilled Revenue [Member] GBP (£)	Sep. 30, 2014 Siena Lending Group LLC [Member] USD ($)	Sep. 30, 2014 Westpac Bank Line of Credit [Member] USD ($)	Sep. 30, 2014 Westpac Bank Line of Credit [Member] AUD	Mar. 31, 2014 Westpac Bank Line of Credit [Member]	Sep. 30, 2014 Westpac Bank Invoice Discounting Facility USD ($)	Sep. 30, 2014 Westpac Bank Invoice Discounting Facility AUD	Sep. 30, 2014 Westpac Bank Invoice Discounting Facility Bank Bill Rate	Sep. 30, 2014 Westpac Bank Overdraft Facility [Member] USD ($)	Sep. 30, 2014 Westpac Bank Overdraft Facility [Member] NZD	Sep. 30, 2014 Westpac Bank Overdraft Facility [Member] Commercial Lending Rate	Sep. 30, 2014 Westpac Bank Financial Guarantee Facility USD ($)	Sep. 30, 2014 Westpac Bank Financial Guarantee Facility AUD	Sep. 30, 2014 Lending Arrangements Belgium, Netherlands, Singapore, and Mainland China Banks Overdraft Facility [Member] USD ($)	Sep. 30, 2014 Lending Arrangements Netherlands and Belgium Banks Overdraft Facility [Member] EURIBOR	Sep. 30, 2014 Belgium Subsidiary Lending Arrangements Belgium Bank Overdraft Facility [Member] USD ($)	Sep. 30, 2014 Belgium Subsidiary Lending Arrangements Belgium Bank Overdraft Facility [Member] EUR (€)	Sep. 30, 2014 Netherlands subsidiary Lending Arrangements Netherlands Bank years	Sep. 30, 2014 Netherlands subsidiary Lending Arrangements Netherlands Bank Overdraft Facility [Member] USD ($)	Sep. 30, 2014 Netherlands subsidiary Lending Arrangements Netherlands Bank Overdraft Facility [Member] EUR (€)	Sep. 30, 2014 Singapore Subsidiary Overdraft Facility [Member] Singapore Prime Rate	Sep. 30, 2014 Singapore Subsidiary Lending Arrangements Singapore Bank USD ($) years	Sep. 30, 2014 Singapore Subsidiary Lending Arrangements Singapore Bank SGD	Sep. 30, 2014 Singapore Subsidiary Lending Arrangements Singapore Bank Overdraft Facility [Member] Singapore Prime Rate	Sep. 30, 2014 Before disposal of eDiscovery business [Member] Siena Lending Group LLC [Member] USD ($)	Sep. 30, 2014 After disposal of eDiscovery business [Member] Siena Lending Group LLC [Member] USD ($)
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 24,320	£ 15,000	$ 19,456	£ 12,000	$ 4,864	£ 3,000					$ 13,122	15,000		$ 2,733	3,500		$ 4,374	5,000			$ 1,263	€ 1,000		$ 1,847	€ 1,462		$ 784	1,000		$ 10,000	$ 5,000
Line of Credit Facility, Minimum Excess Availability							(2,000)																							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
Percentage of eligible Temp receivable			83.00%	83.00%	75.00%	75.00%
Percentage of eligible Permanent receivable					25.00%	25.00%
Debt Instrument, Basis Spread on Variable Rate	1.75%	1.75%					1.75%						0.90%			0.83%										1.75%
Interest rate for letters of Credit							4.50%
Ongoing Minimum Fixed Charges Coverage Ratio after Elimination of Availability Block							1.1
Line of Credit Facility, Covenant, Minimum Availability Required	3,243	2,000
Outstanding letters of credit							(537)
Less: outstanding borrowing	(6,016)						(1,623)				(241)			0					372
Additional borrowing availability	8,532						333				12,881			2,733
Interest rates on outstanding borrowing	2.25%	2.25%					5.00%				4.57%	4.57%		7.28%	7.28%					2.57%									6.00%
Fixed charges coverage ratio								1.0	1.0
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 Under Waiver Period										1.5
Line of Credit Facility, Commitment Fee Percentage											0.90%	0.90%		0.65%	0.65%		1.80%	1.80%
Borrowing capacity	14,548						4,493				13,122			2,733
Financial guarantee capacity																	4,374
Less: outstanding financial guarantee requested																	(2,688)
Additional availability for financial guarantee																	1,686
Interest rates on financial guarantee requested																	1.80%	1.80%
Tangible net worth								85.00%	85.00%
Minimum tangible net amount								15,309	17,500
Maximum borrowing base ratio								0.8	0.8
Lending arrangement expiration																							1				1	1
SubsequentEventLineOfCreditFacilityMaximumBorrowingCapacity																											392	500
Line of credit facility, average outstanding amount																			4,609
Debt, weighted average interest rate																			4.15%
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
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
Adjusted borrowing base							$ 1,956