Segment Information (Reconciliation Of Adjusted EBITDA) (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
May 31, 2017 |
May 28, 2016 |
May 31, 2017 |
May 28, 2016 |
|
| Segment Reporting Information [Line Items] | ||||
| Consolidated Adjusted EBITDA | $ (18) | $ 1,794 | $ (3,204) | $ 10,675 |
| Stock-based compensation expense | (1,210) | (1,048) | (3,987) | (2,922) |
| Costs to exit Japan publishing business | (1,792) | (1,792) | ||
| Restructuring costs | (1,335) | (1,335) | (376) | |
| Contract termination costs | (1,500) | |||
| Reduction (increase) to contingent earn out liability | (88) | 1,936 | (1,456) | |
| China office start-up costs | (60) | (505) | (106) | |
| ERP system implementation costs | (327) | (131) | (920) | (224) |
| Other expenses | (25) | (25) | ||
| Depreciation | (949) | (1,003) | (2,743) | (2,809) |
| Amortization | (835) | (722) | (2,278) | (2,541) |
| Income (loss) from operations | (6,491) | (1,258) | (16,353) | 241 |
| Interest income | 86 | 81 | 310 | 243 |
| Interest expense | (618) | (564) | (1,861) | (1,659) |
| Loss before income taxes | (7,023) | (1,741) | (17,904) | (1,175) |
| Income tax benefit | 2,482 | 689 | 6,073 | 465 |
| Net loss | (4,541) | (1,052) | (11,831) | (710) |
| Operating Segments [Member] | ||||
| Segment Reporting Information [Line Items] | ||||
| Consolidated Adjusted EBITDA | 2,184 | 3,763 | 3,642 | 16,452 |
| Corporate And Eliminations [Member] | ||||
| Segment Reporting Information [Line Items] | ||||
| Consolidated Adjusted EBITDA | $ (2,202) | $ (1,969) | $ (6,846) | $ (5,777) |