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Consolidated Condensed Statement of Changes in Shareholders' Equity (unaudited) (USD $) In Thousands, except Share data, unless otherwise specified | Common stock | Additional paid-in capital | Treasury Stock | Retained earnings | Accumulated Other Comprehensive income/(loss) | Total
--- | --- | --- | --- | --- | --- | ---
Balance at Apr. 30, 2012 | $ 1,000 | $ 991 | $ (1,390) | $ 31,628 | $ 85 | $ 32,314
Balance (in shares) at Apr. 30, 2012 | 10,000,000 |  | (103,619) |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income |  |  |  | 5,095 |  | 5,095
Change in unrealized gains on securities, net of taxes |  |  |  |  | 46 | 46
Purchase of treasury stock |  |  | (147) |  |  | (147)
Purchase of treasury stock (in shares) |  |  | (16,330) |  |  |
Dividends declared |  |  |  | (4,451) |  | (4,451)
Balance at Jan. 31, 2013 | 1,000 | 991 | (1,537) | 32,272 | 131 | 32,857
Balance (in shares) at Jan. 31, 2013 | 10,000,000 |  | (119,949) |  |  |
Balance at Apr. 30, 2013 | 1,000 | 991 | (1,572) | 32,315 | 251 | 32,985
Balance (in shares) at Apr. 30, 2013 | 10,000,000 |  | (123,572) |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income |  |  |  | 5,087 |  | 5,087
Change in unrealized gains on securities, net of taxes |  |  |  |  | (48) | (48)
Purchase of treasury stock |  |  | (509) |  |  | (509)
Purchase of treasury stock (in shares) |  |  | (55,073) |  |  |
Dividends declared |  |  |  | (4,428) |  | (4,428)
Balance at Jan. 31, 2014 | $ 1,000 | $ 991 | $ (2,081) | $ 32,974 | $ 203 | $ 33,087
Balance (in shares) at Jan. 31, 2014 | 10,000,000 |  | (178,645) |  |  |

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