SHARE-BASED COMPENSATION (Details 3) (USD $)	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Weighted-average assumptions
Granted (in shares)		19,000	599,800
Stock options
Weighted-average assumptions
Expected term		4 years 1 month 6 days	4 years 1 month 6 days
Expected volatility (as a percentage)		46.90%	46.90%
Expected dividends (as a percentage)		0.00%	0.00%
Risk-free interest rate (as a percentage)		0.90%	1.10%
Weighted average fair value (in dollars per share)		$ 2.48	$ 2.57
Contractual lives of options granted	7 years	7 years	7 years
Granted (in shares)	0
Share Bonus Awards with Market Conditions
Weighted-average assumptions
Expected volatility (as a percentage)	35.90%	41.70%	60.60%
Average peer volatility	35.70%	19.20%	27.40%
Average peer correlation	0.4	0.7	0.7
Expected dividends (as a percentage)	0.00%	0.00%	0.00%
Risk-free interest rate (as a percentage)	0.40%	0.40%	1.20%
Service period	3 years	3 years	4 years