Net Loss Per Share - Additional Information (Detail) - shares |
1 Months Ended | 3 Months Ended | 12 Months Ended |
|---|---|---|---|
Mar. 28, 2015 |
Mar. 28, 2015 |
Dec. 27, 2014 |
|
| Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] | |||
| Stock issued in conjunction with the acquisition | 71,428,571 | ||
| Number of antidilutive shares excluded from computation of earnings per share | 1,746,210 | ||
| Common Class A [Member] | |||
| Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] | |||
| Issuance of common stock, Shares | 25,555,555 | 25,555,555 | |
| Stock issued in conjunction with the acquisition | 1,029,183 |