CONCENTRATION OF CREDIT RISK AND SIGNIFICANT CUSTOMERS - Narrative (Details) (Customer Concentration Risk)	9 Months Ended	12 Months Ended	3 Months Ended		9 Months Ended
	Dec. 31, 2014 Customer	Mar. 31, 2014 Customer	Dec. 31, 2014 Customer	Dec. 31, 2013 Customer	Dec. 31, 2013 Customer
Indirect Customer | Accounts receivable
Concentration Risk [Line Items]
Number of customers contributing to more than 10% of total revenue	0	0
Indirect Customer | Sales Revenue
Concentration Risk [Line Items]
Number of customers contributing to more than 10% of total revenue	0		0	0	0
Direct Customer | Accounts receivable
Concentration Risk [Line Items]
Number of customers contributing to more than 10% of total revenue	0	1
Direct Customer | Sales Revenue
Concentration Risk [Line Items]
Number of customers contributing to more than 10% of total revenue	0		0	1	1
Minimum | Indirect Customer | Accounts receivable
Concentration Risk [Line Items]
Concentration risk percentage	10.00%	10.00%
Minimum | Indirect Customer | Sales Revenue
Concentration Risk [Line Items]
Concentration risk percentage	10.00%		10.00%	10.00%	10.00%
Minimum | Direct Customer | Accounts receivable
Concentration Risk [Line Items]
Concentration risk percentage	10.00%	10.00%
Minimum | Direct Customer | Sales Revenue
Concentration Risk [Line Items]
Concentration risk percentage	10.00%		10.00%	10.00%	10.00%