CREDIT AGREEMENTS (Details)	3 Months Ended				0 Months Ended			0 Months Ended			0 Months Ended	3 Months Ended		3 Months Ended				3 Months Ended										3 Months Ended						3 Months Ended				3 Months Ended				3 Months Ended
	Mar. 31, 2015 Lloyds USD ($)	Mar. 31, 2015 Lloyds GBP (£)	Aug. 01, 2014 Lloyds USD ($)	Aug. 01, 2014 Lloyds GBP (£)	Aug. 01, 2014 Lloyds Credit Facility Lending based on Billed Revenue [Member]	Aug. 01, 2014 Lloyds Credit Facility Lending based on Billed Revenue [Member] USD ($)	Aug. 01, 2014 Lloyds Credit Facility Lending based on Billed Revenue [Member] GBP (£)	Aug. 01, 2014 Lloyds Credit Facility Lending based on Unbilled Revenue [Member]	Aug. 01, 2014 Lloyds Credit Facility Lending based on Unbilled Revenue [Member] USD ($)	Aug. 01, 2014 Lloyds Credit Facility Lending based on Unbilled Revenue [Member] GBP (£)	Nov. 09, 2014 Siena Lending Group LLC	Mar. 31, 2015 Siena Lending Group LLC USD ($)	Aug. 01, 2014 Siena Lending Group LLC USD ($)	Mar. 31, 2015 Westpac Bank	Mar. 31, 2015 Westpac Bank Line of Credit [Member] USD ($)	Mar. 31, 2015 Westpac Bank Line of Credit [Member] AUD	Mar. 31, 2014 Westpac Bank Line of Credit [Member]	Mar. 31, 2015 Westpac Bank Invoice Discounting Facility USD ($)	Mar. 31, 2015 Westpac Bank Invoice Discounting Facility AUD	Mar. 31, 2015 Westpac Bank Invoice Discounting Facility Bank Bill Rate	Mar. 31, 2015 Westpac Bank Overdraft Facility USD ($)	Mar. 31, 2015 Westpac Bank Overdraft Facility NZD	Mar. 31, 2015 Westpac Bank Overdraft Facility Commercial Lending Rate	Mar. 31, 2015 Westpac Bank Financial Guarantee Facility USD ($)	Mar. 31, 2015 Westpac Bank Financial Guarantee Facility AUD	Mar. 31, 2015 Lending Arrangements Belgium, Netherlands, Singapore, and Mainland China Banks Overdraft Facility USD ($)	Mar. 31, 2015 Lending Arrangements Netherlands and Belgium Banks Overdraft Facility EURIBOR	Mar. 31, 2015 Belgium Subsidiary Lending Arrangements Belgium Bank	Mar. 31, 2015 Belgium Subsidiary Lending Arrangements Belgium Bank Overdraft Facility USD ($)	Mar. 31, 2015 Belgium Subsidiary Lending Arrangements Belgium Bank Overdraft Facility EUR (€)	Mar. 31, 2015 Netherlands subsidiary Lending Arrangements Netherlands Bank years	Mar. 31, 2015 Netherlands subsidiary Lending Arrangements Netherlands Bank Overdraft Facility USD ($)	Mar. 31, 2015 Netherlands subsidiary Lending Arrangements Netherlands Bank Overdraft Facility EUR (€)	Mar. 31, 2015 Singapore Subsidiary Overdraft Facility Singapore Prime Rate	Mar. 31, 2015 Singapore Subsidiary Lending Arrangements Singapore Bank USD ($) years	Mar. 31, 2015 Singapore Subsidiary Lending Arrangements Singapore Bank SGD	Mar. 31, 2015 Singapore Subsidiary Lending Arrangements Singapore Bank Overdraft Facility Singapore Prime Rate	Mar. 31, 2015 Base Rate Lloyds	Nov. 09, 2014 Before Disposal of eDiscovery Business Siena Lending Group LLC USD ($)	Aug. 01, 2014 Before Disposal of eDiscovery Business Siena Lending Group LLC USD ($)	Nov. 09, 2014 After Disposal of eDiscovery Business Siena Lending Group LLC USD ($)	Mar. 31, 2015 Tranche A Invoice Discounting Facility	Mar. 31, 2015 Tranche B
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 12,706,000		$ 22,229,000	£ 15,000,000		$ 17,783,000	£ 12,000,000		$ 4,446,000	£ 3,000,000		$ 2,563,000						$ 7,607,000	10,000,000		$ 1,494,000	2,000,000		$ 3,804,000	5,000,000				$ 1,074,000	€ 1,000,000		$ 1,597,000	€ 1,487,000		$ 364,000	500,000				$ 10,000,000	$ 5,000,000
Eligible work in progress temporary receivables					83.00%			75.00%
Eligible work in progress permanent receivables								25.00%
Letters of credit, maximum borrowing capacity													1,000,000
Debt instrument, interest rate increase											1.75%									1.10%			1.83%											1.75%				1.75%
Line of credit facility, covenant, maximum credit dilution	5.00%	5.00%
Outstanding letters of credit												385,000
Less: outstanding borrowing																		0			0
Additional borrowing availability	12,706,000											1,178,000						7,607,000			1,494,000
Interest rates on outstanding borrowing (as a percent)	2.25%	2.25%										5.00%						4.49%	4.49%		8.28%	8.28%					2.50%										6.00%
Minimum fixed charges coverage ratio required under waiver period																	1.5
Commitment fee percentage																		0.90%	0.90%		0.65%	0.65%		2.10%	2.10%																	1.50%	0.96%
Borrowing capacity																		7,607,000			1,494,000
Financial guarantee capacity																								3,804,000
Less: outstanding financial guarantee requested																								(2,338,000)
Additional availability for financial guarantee																								1,466,000
Interest rates on financial guarantee requested																								2.10%	2.10%
Tangible net worth															85.00%	85.00%
Minimum tangible net amount															13,312,000	17,500,000
Maximum borrowing base ratio															0.8	0.8
Lending arrangement expiration																															1				1	1
Terminated notice period														90 days														15 days
Line of credit facility, average outstanding amount																										1,547,000
Debt, weighted average interest rate																										3.99%
Minimum excess availability												1,000,000																											2,000,000		1,000,000
Ongoing minimum fixed charges coverage ratio elimination and availability block											1.1
Interest rate, minimum (as a percent)											3.25%
Interest rate (as a percent)											4.50%
Termination fee (as a percent)												2.00%
Termination fee												100,000
Minimum availability required	$ 2,964,000	£ 2,000,000