FIXED ASSETS (Tables)

12 Months Ended

Mar. 31, 2017

Property, Plant and Equipment [Abstract]

Schedule of Fixed Assets

Fixed assets consist of the following (in thousands):

	Estimated Useful Life in Years	March 31,
		2017			2016
Furniture and fixtures	3-7	$	6,436		$	5,843
Computer equipment and internal use software	3-5	135,100			118,974
Demonstration and spare part units	2-5	28,036			6,860
Leasehold improvements (1)	up to 12	16,623			22,490
		186,195			154,167
Less – accumulated depreciation		(124,802		)	(92,134		)
		$	61,393		$	62,033

(1) Leasehold improvements are depreciated over the shorter of the lease term or anticipated useful life of the improvement.