Segment Information - Additional Information (Detail) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Oct. 29, 2016
USD ($)
|
Oct. 31, 2015
USD ($)
|
Oct. 29, 2016
USD ($)
Segment
|
Oct. 31, 2015
USD ($)
|
|
| Segment Reporting Information [Line Items] | ||||
| Number of reportable segments | Segment | 2 | |||
| Severance and transaction-related costs | $ 205 | $ 200 | $ 1,903 | $ 1,027 |
| North America | ||||
| Segment Reporting Information [Line Items] | ||||
| Severance and transaction-related costs | 0 | 100 | 1,300 | 400 |
| Europe | ||||
| Segment Reporting Information [Line Items] | ||||
| Severance and transaction-related costs | $ 200 | $ 100 | $ 600 | $ 600 |