ACQUISITIONS (Details) $ in Thousands								9 Months Ended
	Jul. 10, 2015 USD ($)	Jun. 30, 2015 shares	Mar. 31, 2015 shares	Oct. 31, 2014 USD ($) shares	Jun. 06, 2014 USD ($) shares	Apr. 30, 2014 USD ($) Owner shares	Mar. 05, 2014 USD ($) shares	Sep. 30, 2015
Minimum
Business Acquisition [Line Items]
Estimated Future Operating Results Period, Subsequent to Acquisition Date								7 months
Maximum
Business Acquisition [Line Items]
Estimated Future Operating Results Period, Subsequent to Acquisition Date								12 months
2015 Acquisitions | NavigationArts
Business Acquisition [Line Items]
Cash Consideration Placed In Escrow | $	$ 2,670
Consideration Placed In Escrow, Period	18 months
2015 Acquisitions | NavigationArts | Design Consultant [Member]
Business Acquisition [Line Items]
Number of professionals	90
2014 Acquisitions | Netsoft
Business Acquisition [Line Items]
Cash Consideration Placed In Escrow | $							$ 256
Consideration Placed In Escrow, Period							18 months
2014 Acquisitions | Netsoft | Employment Shares
Business Acquisition [Line Items]
Share vesting term							3 years	3 years
Stock issued or issuable, value assigned | $							$ 1,017
2014 Acquisitions | Netsoft | Employment Shares, Closing Shares
Business Acquisition [Line Items]
Stock issued or issuable, number of shares							2,289
2014 Acquisitions | Netsoft | Employment Shares, Earn-Out Shares
Business Acquisition [Line Items]
Stock issued or issuable, number of shares			16,349
Deferred restricted shares							9,154
2014 Acquisitions | Netsoft | IT professionals
Business Acquisition [Line Items]
Number of professionals							40
2014 Acquisitions | Jointech
Business Acquisition [Line Items]
Business Acquisition, Number of Former Owners | Owner						2
Consideration Placed In Escrow, Percentage						15.00%
2014 Acquisitions | Jointech | Employment Shares
Business Acquisition [Line Items]
Share vesting term						3 years		3 years
Stock issued or issuable, value assigned | $						$ 7,788
Consideration Placed In Escrow, Period						18 months
2014 Acquisitions | Jointech | Employment Shares, Closing Shares
Business Acquisition [Line Items]
Stock issued or issuable, number of shares						89,552
2014 Acquisitions | Jointech | Employment Shares, Earn-Out Shares
Business Acquisition [Line Items]
Stock issued or issuable, number of shares		83,057
2014 Acquisitions | Jointech | IT professionals
Business Acquisition [Line Items]
Number of professionals						216
2014 Acquisitions | GGA | Employment Shares
Business Acquisition [Line Items]
Share vesting term					3 years			3 years
Stock issued or issuable, value assigned | $					$ 20,655
2014 Acquisitions | GGA | Employment Shares, Closing Shares
Business Acquisition [Line Items]
Stock issued or issuable, number of shares					262,277
Consideration Placed In Escrow, Period					15 months
Consideration Placed In Escrow, Shares					102,631
2014 Acquisitions | GGA | Employment Shares, Earn-Out Shares
Business Acquisition [Line Items]
Stock issued or issuable, number of shares		233,753
2014 Acquisitions | GGA | IT professionals
Business Acquisition [Line Items]
Number of professionals					329
2014 Acquisitions | GGA | Scientists
Business Acquisition [Line Items]
Number of professionals					126
2014 Acquisitions | Great Fridays Limited | Employment Shares
Business Acquisition [Line Items]
Share vesting term				3 years				3 years
Stock issued or issuable, value assigned | $				$ 4,823
Consideration Placed In Escrow, Period				24 months
Consideration Placed In Escrow, Shares				28,390
2014 Acquisitions | Great Fridays Limited | Employment Shares, Closing Shares
Business Acquisition [Line Items]
Stock issued or issuable, number of shares				90,864
2014 Acquisitions | Great Fridays Limited | Employment Shares, Earn-Out Shares | Maximum
Business Acquisition [Line Items]
Stock issued or issuable, number of shares		10,092
2014 Acquisitions | Great Fridays Limited | Designers
Business Acquisition [Line Items]
Number of professionals				50