Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares |
May 05, 2018 |
Feb. 03, 2018 |
Apr. 29, 2017 |
|---|---|---|---|
| Statement of Financial Position [Abstract] | |||
| Preferred stock, par value (usd per share) | $ 0 | $ 0 | $ 0 |
| Preferred stock, shares authorized (in shares) | 10,000,000 | 10,000,000 | 10,000,000 |
| Preferred stock, shares issued (in shares) | 0 | 0 | 0 |
| Preferred stock, shares outstanding (in shares) | 0 | 0 | 0 |
| Common stock, par value (usd per share) | $ 0 | $ 0 | $ 0 |
| Common stock, shares authorized (in shares) | 100,000,000 | 100,000,000 | 100,000,000 |
| Common stock, shares issued (in shares) | 15,693,494 | 15,977,239 | 15,916,563 |
| Common stock, shares outstanding (in shares) | 15,693,494 | 15,977,239 | 15,916,563 |