SUMMARY OF ACCOUNTING POLICIES (Details 3) (USD $)	0 Months Ended	12 Months Ended
	Jan. 31, 2014	Mar. 31, 2014 unit	Mar. 31, 2013
SUMMARY OF ACCOUNTING POLICIES
Number of reportable units		1
Impairment charges	$ 0
Activity in goodwill account
Balance, beginning of the year, net of accumulated impairment		262,005,000	101,670,000
Additions		26,270,000	160,609,000
Purchase accounting adjustments		4,034,000
Foreign currency translation adjustments		449,000	(274,000)
Balance, end of period, net of accumulated impairment		292,758,000	262,005,000
Goodwill accumulated impairment		$ 5,949,977