COMMITMENTS AND CONTINGENCIES - Additional Information (Detail) (USD $)	Jun. 30, 2014	Mar. 31, 2014
Commitments and Contingencies Disclosure [Line Items]
Fair value of contingent liability	$ 4,369,000	$ 4,291,000
Contractual non-compliance liabilities incurred by Simena		49,000
Simena LLC
Commitments and Contingencies Disclosure [Line Items]
Number of contingent liabilities recorded	2
Fair value of contingent liability	8,000,000
Contractual non-compliance liabilities incurred by Simena	1,600,000
Simena LLC | Present value of future consideration
Commitments and Contingencies Disclosure [Line Items]
Fair value of contingent liability	4,400,000
Contractual non-compliance liabilities incurred by Simena	$ 0