CREDIT AGREEMENTS (Details)		9 Months Ended
	Aug. 01, 2014 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2015 NZD	Sep. 30, 2015 EUR (€)	Sep. 30, 2015 SGD	Sep. 30, 2015 GBP (£)	Sep. 30, 2015 AUD	Aug. 01, 2014 GBP (£)
Lloyds
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 22,694,000	$ 9,118,000						£ 15,000,000
Line of credit facility, covenant, maximum credit dilution		5.00%
Additional borrowing availability		$ 9,118,000
Interest rates on outstanding borrowing		2.25%	2.25%	2.25%	2.25%	2.25%	2.25%
Minimum availability required		$ 3,026,000				£ 2,000,000
Lloyds | Credit Facility Lending based on Billed Revenue [Member]
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 18,155,000							12,000,000
Eligible work in progress temporary receivables	83.00%
Lloyds | Credit Facility Lending based on Unbilled Revenue [Member]
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 4,539,000							£ 3,000,000
Eligible work in progress temporary receivables	75.00%
Eligible work in progress permanent receivables	25.00%
Westpac Bank
Line of Credit Facility [Line Items]
Terminated notice period		90 days
Westpac Bank | Line of Credit [Member]
Line of Credit Facility [Line Items]
Minimum fixed charges coverage ratio required under waiver period		1.5	1.5	1.5	1.5	1.5	1.5
Tangible net worth		85.00%	85.00%	85.00%	85.00%	85.00%	85.00%
Minimum tangible net amount		$ 12,282,000					AUD 17,500,000
Maximum borrowing base ratio		0.8	0.8	0.8	0.8	0.8	0.8
Westpac Bank | Invoice Discounting Facility
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity		$ 7,018,000					AUD 10,000,000
Additional borrowing availability		$ 6,984,000
Interest rates on outstanding borrowing		4.19%	4.19%	4.19%	4.19%	4.19%	4.19%
Commitment fee percentage		0.90%
Westpac Bank | Invoice Discounting Facility | Bank Bill Rate
Line of Credit Facility [Line Items]
Debt instrument, interest rate increase		1.10%
Westpac Bank | Overdraft Facility
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity		$ 1,280,000	NZD 2,000,000
Additional borrowing availability		$ 1,280,000
Interest rates on outstanding borrowing		7.78%	7.78%	7.78%	7.78%	7.78%	7.78%
Commitment fee percentage		0.65%
Westpac Bank | Overdraft Facility | Commercial Lending Rate
Line of Credit Facility [Line Items]
Debt instrument, interest rate increase		1.83%
Westpac Bank | Financial Guarantee Facility
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity		$ 3,509,000					AUD 5,000,000
Commitment fee percentage		2.10%
Financial guarantee capacity		$ 3,509,000
Less: outstanding financial guarantee requested		(2,157,000)
Additional availability for financial guarantee		$ 1,352,000
Interest rates on financial guarantee requested		2.10%	2.10%	2.10%	2.10%	2.10%	2.10%
Lending Arrangements Belgium, Netherlands, Singapore, and Mainland China Banks | Overdraft Facility
Line of Credit Facility [Line Items]
Line of credit facility, average outstanding amount		$ 4,059,000
Debt, weighted average interest rate		3.30%	3.30%	3.30%	3.30%	3.30%	3.30%
Lending Arrangements Netherlands and Belgium Banks | Overdraft Facility | EURIBOR
Line of Credit Facility [Line Items]
Interest rates on outstanding borrowing		2.75%	2.75%	2.75%	2.75%	2.75%	2.75%
Belgium Subsidiary | Lending Arrangements Belgium Bank
Line of Credit Facility [Line Items]
Terminated notice period		15 days
Belgium Subsidiary | Lending Arrangements Belgium Bank | Overdraft Facility
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity		$ 1,118,000		€ 1,000,000
Singapore Subsidiary | Overdraft Facility | Singapore Prime Rate
Line of Credit Facility [Line Items]
Debt instrument, interest rate increase		1.75%
Singapore Subsidiary | Lending Arrangements Singapore Bank
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity		$ 141,000			SGD 200,000
Lending arrangement expiration		1 year
Singapore Subsidiary | Lending Arrangements Singapore Bank | Overdraft Facility | Singapore Prime Rate
Line of Credit Facility [Line Items]
Interest rates on outstanding borrowing		6.00%	6.00%	6.00%	6.00%	6.00%	6.00%
Base Rate | Lloyds
Line of Credit Facility [Line Items]
Debt instrument, interest rate increase		1.75%
Tranche A | Invoice Discounting Facility
Line of Credit Facility [Line Items]
Commitment fee percentage		1.50%
Tranche B
Line of Credit Facility [Line Items]
Commitment fee percentage		0.96%
Hudson Information Technology (US) Business
Line of Credit Facility [Line Items]
Termination fee		$ 161,000
Payments to Secure Letter of Credit		$ 417,000