|
Summary of significant accounting policies (Tables)
|
12 Months Ended | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jan. 31, 2015
|
|||||||||||||||||||||
| Accounting Policies [Abstract] | |||||||||||||||||||||
| Summary of Estimated Useful Lives or Expected Lease Term |
The Company’s assets are depreciated or amortized using the straight-line method, over the shorter of their estimated useful lives or the expected lease term as follows:
|
| X | ||||||||||
|
- Definition
Estimated useful lives or the expected lease term. No definition available.
|
| X | ||||||||||
|
- Details
|