GOODWILL (Details 2) (USD $)	Jun. 30, 2014	Dec. 31, 2013
Goodwill [Line Items]
Goodwill	$ 42,547,000	$ 22,268,000
North America
Goodwill [Line Items]
Goodwill	25,717,000	16,438,000
Accumulated impairment loss	0	0
EU
Goodwill [Line Items]
Goodwill	13,947,000	2,864,000
Accumulated impairment loss	0	0
Russia
Goodwill [Line Items]
Goodwill	2,883,000	2,966,000
Accumulated impairment loss	0	0
Other
Goodwill [Line Items]
Goodwill	0	0
Accumulated impairment loss	$ 1,697,000	$ 1,697,000