BUSINESS COMBINATIONS (Tables)

12 Months Ended

Dec. 31, 2015

Business Combinations [Abstract]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

	July 31, 2014
	(in thousands)
Current assets	$	12,287
Fixed assets	983
Intangible assets acquired:
Distributor and end-customer relationships	3,910
Backlog	1,670
Non-compete agreements	1,000
Trade name	300
Developed technology	10,910
In-process technology	13,690
Goodwill	86,123
Deferred tax assets	17,863
Other long-term assets	945
Current liabilities	(5,216		)
Other liabilities assumed	(1,406		)
	$	143,059