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Consolidated Statements Of Shareholders' Equity Statement (USD $) In Thousands, except Share data, unless otherwise specified | Total | Common Stock | Additional Paid-In Capital | Retained Earnings | Common Stock Held in Trust | Deferred Compensation Obligation | Accumulated Other Comprehensive (Loss) Income
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Feb. 27, 2010 |  | $ 9,320 | $ 104,204 | $ 230,856 | $ (800) | $ 800 | $ (790)
Balance, shares at Feb. 27, 2010 | 27,959,000 |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net earnings (loss) | (10,332) |  |  | (10,332) |  |  |
Unrealized loss on marketable securities, net of tax | (165) |  |  |  |  |  | (165)
Unrealized loss on foreign currency hedge, net of tax | 0 |  |  |  |  |  |
Unrealized loss on pension obligation, net of tax | (506) |  |  |  |  |  | (506)
Foreign currency translation adjustments | 576 |  |  |  |  |  | 576
Issuance of stock, net of cancellations |  | 82 | 40 | 55 | 49 | (49) |
Issuance of stock, net of cancellations, shares | 246,000 |  |  |  |  |  |
Stock-based compensation |  |  | 5,215 |  |  |  |
Tax benefit (deficit) associated with stock plans |  |  | (242) |  |  |  |
Exercise of stock options |  | 9 | 241 |  |  |  |
Exercise of stock options, shares | 28,000 |  |  |  |  |  |
Other share retirements |  | (43) | (467) | (1,215) |  |  |
Other share retirements, shares | (128,000) |  |  |  |  |  |
Cash dividends |  |  |  | (9,161) |  |  |
Balance at Feb. 26, 2011 |  | 9,368 | 108,991 | 210,203 | (751) | 751 | (885)
Balance, shares at Feb. 26, 2011 | 28,105,000 |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net earnings (loss) | 4,645 |  |  | 4,645 |  |  |
Unrealized loss on marketable securities, net of tax | (15) |  |  |  |  |  | (15)
Unrealized loss on foreign currency hedge, net of tax | 0 |  |  |  |  |  |
Unrealized loss on pension obligation, net of tax | (1,331) |  |  |  |  |  | (1,331)
Foreign currency translation adjustments | (2,529) |  |  |  |  |  | (2,529)
Issuance of stock, net of cancellations |  | 83 | 35 | 7 | 6 | (6) |
Issuance of stock, net of cancellations, shares | 249,000 |  |  |  |  |  |
Stock-based compensation |  |  | 4,412 |  |  |  |
Tax benefit (deficit) associated with stock plans |  |  | 72 |  |  |  |
Exercise of stock options |  | 30 | 1,027 |  |  |  |
Exercise of stock options, shares | 89,000 |  |  |  |  |  |
Share repurchases |  | (92) | (1,077) | (1,223) |  |  |
Share repurchases, shares | (275,000) |  |  |  |  |  |
Other share retirements |  | (35) | (414) | (921) |  |  |
Other share retirements, shares | (106,000) |  |  |  |  |  |
Cash dividends |  |  |  | (9,153) |  |  |
Balance at Mar. 03, 2012 | 321,198 | 9,354 | 113,046 | 203,558 | (745) | 745 | (4,760)
Balance, shares at Mar. 03, 2012 | 28,062,000 |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net earnings (loss) | 19,111 |  |  | 19,111 |  |  |
Unrealized loss on marketable securities, net of tax | (28) |  |  |  |  |  | (28)
Unrealized loss on foreign currency hedge, net of tax | (258) |  |  |  |  |  | (258)
Unrealized loss on pension obligation, net of tax | (168) |  |  |  |  |  | (168)
Foreign currency translation adjustments | (1,867) |  |  |  |  |  | (1,867)
Issuance of stock, net of cancellations |  | 105 | (59) | 14 | (16) | 16 |
Issuance of stock, net of cancellations, shares | 316,000 |  |  |  |  |  |
Stock-based compensation |  |  | 4,395 |  |  |  |
Tax benefit (deficit) associated with stock plans |  |  | 388 |  |  |  |
Exercise of stock options |  | 81 | 2,422 |  |  |  |
Exercise of stock options, shares | 243,000 |  |  |  |  |  |
Other share retirements |  | (35) | (433) | (1,232) |  |  |
Other share retirements, shares | (107,000) |  |  |  |  |  |
Cash dividends |  |  |  | (10,316) |  |  |
Balance at Mar. 02, 2013 | $ 333,318 | $ 9,505 | $ 119,759 | $ 211,135 | $ (761) | $ 761 | $ (7,081)
Balance, shares at Mar. 02, 2013 | 28,514,000 |  |  |  |  |  |

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