GOODWILL (Details) (USD $)	6 Months Ended
	Jun. 30, 2014
Goodwill [Roll Forward]
Balance as of January 1, 2014	$ 22,268,000
Effect of net foreign currency exchange rate changes	(26,000)
Balance as of June 30, 2014	42,547,000
North America
Goodwill [Roll Forward]
Balance as of January 1, 2014	16,438,000
Effect of net foreign currency exchange rate changes	7,000
Balance as of June 30, 2014	25,717,000
EU
Goodwill [Roll Forward]
Balance as of January 1, 2014	2,864,000
Effect of net foreign currency exchange rate changes	50,000
Balance as of June 30, 2014	13,947,000
Russia
Goodwill [Roll Forward]
Balance as of January 1, 2014	2,966,000
Effect of net foreign currency exchange rate changes	(83,000)
Balance as of June 30, 2014	2,883,000
Netsoft
Goodwill [Roll Forward]
Acquisition	2,776,000
Balance as of June 30, 2014	2,776,000
Netsoft | North America
Goodwill [Roll Forward]
Acquisition	2,776,000
Netsoft | EU
Goodwill [Roll Forward]
Acquisition	0
Netsoft | Russia
Goodwill [Roll Forward]
Acquisition	0
Jointech
Goodwill [Roll Forward]
Acquisition	11,033,000
Balance as of June 30, 2014	11,033,000
Jointech | North America
Goodwill [Roll Forward]
Acquisition	0
Jointech | EU
Goodwill [Roll Forward]
Acquisition	11,033,000
Jointech | Russia
Goodwill [Roll Forward]
Acquisition	0
GGA
Goodwill [Roll Forward]
Acquisition	6,496,000
Balance as of June 30, 2014	6,496,000
GGA | North America
Goodwill [Roll Forward]
Acquisition	6,496,000
GGA | EU
Goodwill [Roll Forward]
Acquisition	0
GGA | Russia
Goodwill [Roll Forward]
Acquisition	$ 0