Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Jan. 31, 2016 |
Jan. 25, 2015 |
Jan. 31, 2016 |
Jan. 25, 2015 |
|
| Statement of Comprehensive Income [Abstract] | ||||
| Net income | $ 12,084 | $ 1,679 | $ 22,121 | $ 4,560 |
| Other comprehensive income (loss), net of tax: | ||||
| Change in cumulative foreign currency translation adjustment | (9,866) | (18,700) | (42,562) | (21,443) |
| Total other comprehensive income (loss), net of tax | (9,866) | (18,700) | (42,562) | (21,443) |
| Total comprehensive income (loss) | $ 2,218 | $ (17,021) | $ (20,441) | $ (16,883) |