OTHER CURRENT ACCRUED LIABILITIES (Details) £ in Thousands, $ in Thousands	Jun. 30, 2016 USD ($)	Jun. 30, 2016 GBP (£)	Mar. 31, 2016 USD ($)
OTHER CURRENT ACCRUED LIABILITIES [Abstract]
Accrued liabilities for customer sales incentive programs	$ 4,859		$ 4,973
Installment payment obligation accrued related to acquisition	1,002	£ 750	1,077
Other current accrued liabilities	3,432		3,343
Total other current accrued liabilities	$ 9,293		$ 9,393