CONCENTRATION OF CREDIT RISK AND SIGNIFICANT CUSTOMERS - Additional Information (Detail) (Customer concentration risk)			3 Months Ended		9 Months Ended				3 Months Ended		9 Months Ended
	Dec. 31, 2013 Indirect Customer Accounts receivable Customer	Mar. 31, 2013 Indirect Customer Accounts receivable Customer	Dec. 31, 2013 Indirect Customer Revenue Customer	Dec. 31, 2012 Indirect Customer Revenue Customer	Dec. 31, 2013 Indirect Customer Revenue Customer	Dec. 31, 2012 Indirect Customer Revenue Customer	Dec. 31, 2013 Direct Customer Accounts receivable Customer	Mar. 31, 2013 Direct Customer Accounts receivable Customer	Dec. 31, 2013 Direct Customer Revenue Customer	Dec. 31, 2012 Direct Customer Revenue Customer	Dec. 31, 2013 Direct Customer Revenue Customer	Dec. 31, 2012 Direct Customer Revenue Customer
Concentration Risk [Line Items]
Number of customers contributing to more than 10% of accounts receivable	0	0					2	0
Number of customers contributing to more than 10% of total revenue			0	0	0	0			1	0	1	0