Significant accounting policies (Tables)

12 Months Ended

Mar. 31, 2013

Accounting Policies [Abstract]

Estimated Useful Lives of Assets

The estimated useful lives of assets are as follows:

Furniture and fixtures	10 years
Computer equipment and software	1 to 3 years
Office equipment	3 to 10 years
Vehicles	8 years
Leasehold improvements	6 years
Website development costs	3 years