Share-Based Compensation - Schedule of Stock Options Activity and Supplemental Information (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands |
6 Months Ended |
Jul. 29, 2017 |
Jul. 30, 2016 |
| Number of Shares |
|
|
| Stock Options Outstanding at beginning of period (in shares) |
2,329
|
|
| Stock Options Granted (in shares) |
493
|
|
| Stock Options Exercised (in shares) |
0
|
|
| Stock Options Forfeited or expired (in shares) |
(151)
|
|
| Stock Options Outstanding at end of period (in shares) |
2,671
|
|
| Stock Options Expected to Vest at end of period (in shares) |
745
|
|
| Stock Options Exercisable at end of period (in shares) |
1,871
|
|
| Grant Date Weighted Average Exercise Price Per Share |
|
|
| Grant Date Weighted Average Exercise Price of Options Outstanding at beginning of period (usd per share) |
$ 18.18
|
|
| Grant Date Weighted Average Exercise Price of Options Granted (usd per share) |
9.42
|
|
| Grant Date Weighted Average Exercise Price of Options Exercised (usd per share) |
0.00
|
|
| Grant Date Weighted Average Exercise Price of Options Forfeited or expired (usd per share) |
18.01
|
|
| Grant Date Weighted Average Exercise Price of Options Outstanding at end of period (usd per share) |
16.57
|
|
| Grant Date Weighted Average Exercise Price of Options Expected to Vest at end of period (usd per share) |
13.20
|
|
| Grant Date Weighted Average Exercise Price of Options Exercisable at end of period (usd per share) |
$ 18.07
|
|
| Weighted-Average Remaining Contractual Life (in years) |
|
|
| Weighted Average Remaining Contractual Life of Options Outstanding (in years) |
6 years 1 month
|
|
| Weighted Average Remaining Contractual Life of Options Expected to Vest at end of period (in years) |
9 years
|
|
| Weighted Average Remaining Contractual Life of Options Exercisable at end of period (in years) |
4 years 9 months
|
|
| Aggregate Intrinsic Value |
|
|
| Aggregate Intrinsic Value of Options Outstanding at end of period |
$ 0
|
|
| Aggregate Intrinsic Value of Options Expected to Vest at end of period |
0
|
|
| Aggregate Intrinsic Value of Options Exercisable at end of period |
$ 0
|
|
| Company's Stock Options |
|
|
| Weighted average grant date fair value of options granted (usd per share) |
$ 4.39
|
$ 9.50
|
| Total intrinsic value of options exercised |
$ 0
|
$ 536
|