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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands | 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 (loss) gain on investments | 38 |  |  |  | 38
excess tax benefit related to stock options exercised | 76 |  | 76 |  |
common stock repurchased | $ (5,022) | $ (25) | (4,997) |  |
common stock repurchased (in shares) |  | (502,595) |  |  |
fully vested common stock award |  | 1,658 |  |  |
common stock issued in connection with exercise of stock options (in shares) | 23,025 | 23,025 |  |  |
common stock issued in connection with exercise of stock options | $ 205 | $ 1 | 204 |  |
dividends paid | (7,593) |  |  | (7,593) |
balance at Apr. 28, 2013 | 95,583 | $ 611 | 41,901 | 53,017 | 54
balance (in shares) at Apr. 28, 2013 |  | 12,224,894 |  |  |
net income | 3,230 |  |  |  |
balance at Jul. 28, 2013 | 98,585 |  |  |  |
balance at Apr. 28, 2013 | 95,583 | $ 611 | 41,901 | 53,017 | 54
balance (in shares) at Apr. 28, 2013 |  | 12,224,894 |  |  |
net income | 17,447 |  |  | 17,447 |
stock-based compensation | 710 |  | 710 |  |
unrealized (loss) gain on investments | (114) |  |  |  | (114)
excess tax benefit related to stock options exercised | $ 143 |  | 143 |  |
fully vested common stock award |  | 3,000 |  |  |
common stock issued in connection with exercise of stock options (in shares) | 23,125 | 23,125 |  |  |
common stock issued in connection with exercise of stock options | $ 194 | $ 1 | 193 |  |
common stock issued surrendered for withholding taxes payable (in shares) |  | (989) |  |  |
common stock issued surrendered for withholding taxes payable | (15) |  | (15) |  |
dividends paid | (2,204) |  |  | (2,204) |
balance at Apr. 27, 2014 | 111,744 | $ 612 | 42,932 | 68,260 | (60)
balance (in shares) at Apr. 27, 2014 |  | 12,250,030 |  |  |
balance at Jul. 28, 2013 | 98,585 |  |  |  |
net income | 3,096 |  |  |  |
balance at Oct. 27, 2013 | 101,515 |  |  |  |
net income | 8,381 |  |  |  |
balance at Jan. 26, 2014 | 109,443 |  |  |  |
net income | 2,740 |  |  |  |
balance at Apr. 27, 2014 | 111,744 | $ 612 | 42,932 | 68,260 | (60)
balance (in shares) at Apr. 27, 2014 |  | 12,250,030 |  |  |
net income | 3,344 |  |  |  |
balance at Aug. 03, 2014 | 109,147 |  |  |  |
balance at Apr. 27, 2014 | 111,744 | $ 612 | 42,932 | 68,260 | (60)
balance (in shares) at Apr. 27, 2014 |  | 12,250,030 |  |  |
net income | 15,071 |  |  | 15,071 |
stock-based compensation | 786 |  | 786 |  |
unrealized (loss) gain on investments | (35) |  |  |  | (35)
excess tax benefit related to stock options exercised | 109 |  | 109 |  |
common stock repurchased | $ (745) | $ (2) | (743) |  |
common stock repurchased (in shares) |  | (43,014) |  |  |
fully vested common stock award |  | 3,000 |  |  |
common stock issued in connection with exercise of stock options (in shares) | 10,100 | 10,100 |  |  |
common stock issued in connection with exercise of stock options | $ 94 | $ 1 | 93 |  |
common stock issued surrendered for withholding taxes payable (in shares) |  | (995) |  |  |
common stock issued surrendered for withholding taxes payable | (18) |  | (18) |  |
dividends paid | (7,579) |  |  | (7,579) |
balance at May. 03, 2015 | 119,427 | $ 611 | 43,159 | 75,752 | (95)
balance (in shares) at May. 03, 2015 |  | 12,219,121 |  |  |
balance at Aug. 03, 2014 | 109,147 |  |  |  |
net income | 3,001 |  |  |  |
balance at Nov. 02, 2014 | 111,674 |  |  |  |
net income | 3,812 |  |  |  |
balance at Feb. 01, 2015 | 114,972 |  |  |  |
net income | 4,913 |  |  |  |
balance at May. 03, 2015 | $ 119,427 | $ 611 | $ 43,159 | $ 75,752 | $ (95)
balance (in shares) at May. 03, 2015 |  | 12,219,121 |  |  |

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