GOODWILL AND INTANGIBLE ASSETS Goodwill (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2015 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Balance at December 31, 2014	$ 80,599
Goodwill acquired during the period	11,250
Ending balance at September 30, 2015	$ 91,849