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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (UNAUDITED) (USD $) In Thousands, except Share data | Total | Common Stock | Capital Contributed in Excess of Par Value | Accumulated Earnings | Accumulated Other Comprehensive Income (Loss)
--- | --- | --- | --- | --- | ---
Balance at Apr. 29, 2012 |  | $ 89,000 | $ 635 | $ 46,056 | $ 42,293 | $ 16
Balance (in shares) at Apr. 29, 2012 |  |  | 12,702,806 |  |  |
Net income |  | 18,317 |  |  | 18,317 |
Stock-based compensation |  | 562 |  | 562 |  |
Unrealized gain (loss) on short-term investments |  | 38 |  |  |  | 38
Excess tax benefit related to stock based compensation |  | 76 |  | 76 |  |
Common stock repurchased (in shares) |  |  | (502,595) |  |  |
Common stock repurchased |  | (5,022) | (25) | (4,997) |  |
Fully vested common stock award |  |  | 1,658 |  |  |
Common stock issued in connection with stock option plans (in shares) |  |  | 23,025 |  |  |
Common stock issued in connection with stock option plans |  | 205 | 1 | 204 |  |
Dividends paid |  | (7,593) |  |  | (7,593) |
Balance at Apr. 28, 2013 | [1] | 95,583 | 611 | 41,901 | 53,017 | 54
Balance (in shares) at Apr. 28, 2013 | [1] |  | 12,224,894 |  |  |
Net income |  | 3,230 |  |  | 3,230 |
Stock-based compensation |  | 152 |  | 152 |  |
Unrealized gain (loss) on short-term investments |  | (135) |  |  |  | (135)
Excess tax benefit related to stock based compensation |  | 114 |  | 114 |  |
Common stock issued in connection with stock option plans (in shares) |  |  | 17,500 |  |  |
Common stock issued in connection with stock option plans |  | 145 | 1 | 144 |  |
Common stock surrendered for withholding taxes payable (in shares) |  |  | (989) |  |  |
Common stock surrendered for withholding taxes payable |  | (15) |  | (15) |  |
Dividends paid |  | (489) |  |  | (489) |
Balance at Jul. 28, 2013 |  | $ 98,585 | $ 612 | $ 42,296 | $ 55,758 | $ (81)
Balance (in shares) at Jul. 28, 2013 |  |  | 12,241,405 |  |  |
[1] | Derived from audited financial statements.

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- Definition This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation". + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 35 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415241&loc=d3e4534-113899 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=32706628&loc=d3e11149-113907 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=32706628&loc=d3e11178-113907 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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