ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Mar. 31, 2012
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Unrealized Gain (Loss) on Cash Flow Hedges, Net of Tax	$ 1,349	$ 1,904
Accumulated Foreign Currency Translation Adjustments, Net of Tax	4,131	4,392
Accumulated Unrealized Gain on Investments, Net of Tax	87	61
Accumulated Other Comprehensive Income, Net of Tax	$ 5,567	$ 6,357