NON-CONTROLLING INTERESTS (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 31, 2014
Non-controlling interests
Cash received on issuance of non-controlling equity interest by wholly-owned subsidiary	$ 38,650
Previously wholly-owned subsidiary
Non-controlling interests
Cash received on issuance of non-controlling equity interest by wholly-owned subsidiary	$ 38,600
Previously wholly-owned subsidiary | Maximum
Non-controlling interests
Ownership interest by third party investor (as a percent)	20.00%