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Consolidated Statements of Shareholders' Equity (USD $) | Total | Capital in Excess of Par Value [Member] | Retained Earnings [Member] | Common Stock [Member] | Class B Stock [Member]
--- | --- | --- | --- | --- | ---
Beginning balance at Sep. 30, 2012 | $ 103,460,000 | $ 10,049,000 | $ 92,459,000 | $ 801,000 | $ 151,000
Beginning balance, shares at Sep. 30, 2012 |  |  |  | 8,008,632 | 1,509,238
Net Income | 6,725,000 |  | 6,725,000 |  |
Stock-based compensation | 243,000 | 243,000 |  |  |
Ending balance at Sep. 30, 2013 | 110,428,000 | 10,292,000 | 99,184,000 | 801,000 | 151,000
Ending balance, shares at Sep. 30, 2013 |  |  |  | 8,008,632 | 1,509,238
Net Income | 3,473,000 |  | 3,473,000 |  |
Stock-based compensation | 263,000 | 263,000 |  |  |
Stock options exercised | 11,000 | 11,000 |  |  |
Stock options exercised, shares |  |  |  | 1,500 |
Ending balance at Sep. 30, 2014 | $ 114,175,000 | $ 10,566,000 | $ 102,657,000 | $ 801,000 | $ 151,000
Ending balance, shares at Sep. 30, 2014 |  |  |  | 8,010,132 | 1,509,238

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