Accounts payable and accrued liabilities

12 Months Ended

Mar. 31, 2013

Payables And Accruals [Abstract]

Accounts payable and accrued liabilities

11. Accounts payable and accrued liabilities

Accounts payable and accrued liabilities comprise:

	As of March 31,
	2012		2013
	US$		US$
Accounts payable		599,495		1,592,630
Accrued expenses		2,174,267		2,141,812
Taxes payable		184,575		217,460
Employee incentive payable		647,593		145,549
Other employee payables		715,985		1,290,289
Other current liabilities		56,186		65,968
Total		4,378,101		5,453,708