Cash and Cash Equivalents (Tables)

12 Months Ended

Mar. 31, 2015

Cash and Cash Equivalents [Abstract]

Schedule of Cash and Cash Equivalents

	March 31, 2015		March 31, 2014
	US$		US$
Cash on hand and at banks		11,306,011		15,942,867
Money market funds		3,195,943		6,877,433
Total cash and cash equivalents		14,501,954		22,820,300