FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Mar. 31, 2015
Assets [Abstract]
Money market funds	$ 9,505		$ 9,505		$ 25,004
Liabilities [Abstract]
Contingent consideration	990		990		1,830
Adjustment to fair value of contingent consideration	3	$ 0	318	$ 0
Payments of contingent consideration	1,200
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets [Abstract]
Money market funds	9,505		9,505		25,004
Liabilities [Abstract]
Contingent consideration	0		0		0
Significant Other Observable Inputs (Level 2) [Member]
Assets [Abstract]
Money market funds	0		0		0
Liabilities [Abstract]
Contingent consideration	0		0		0
Significant Unobservable Inputs (Level 3) [Member]
Assets [Abstract]
Money market funds	0		0		0
Liabilities [Abstract]
Contingent consideration	$ 990		$ 990		$ 1,830