Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares |
Mar. 29, 2019 |
Dec. 31, 2018 |
|---|---|---|
| Stockholders' Equity Attributable to Parent [Abstract] | ||
| Preferred stock, par value (in dollars per share) | $ 0.01 | $ 0.01 |
| Preferred stock, shares authorized (in shares) | 10,000,000 | 10,000,000 |
| Preferred stock, shares issued (in shares) | 0 | 0 |
| Preferred stock, shares outstanding (in shares) | 0 | 0 |
| Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01 |
| Common stock, shares authorized (in shares) | 100,000,000 | 100,000,000 |
| Common stock, shares issued (in shares) | 11,352,107 | 11,352,107 |
| Common stock, shares outstanding (in shares) | 11,266,906 | 11,266,906 |