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Consolidated Statements Of Stockholders' Equity (USD $) In Thousands, except Share data | Total | Common Stock | Additional Paid-in Capital | Retained Earnings | Treasury Stock | Accumulated Other Comprehensive Loss
--- | --- | --- | --- | --- | --- | ---
Beginning Balance at Jun. 30, 2010 | $ 30,610 | $ 72 | $ 19,199 | $ 12,853 | $ (1,099) | $ (415)
Beginning Balance (in shares) at Jun. 30, 2010 |  | 7,290,677 |  |  | 180,941 |
Issuance of common stock for stock option exercises (in shares) |  | 10,000 |  |  |  |
Issuance of common stock for stock option exercises | 28 |  | 28 |  |  |
Compensation expense related to stock options | 233 |  | 233 |  |  |
Repurchase of common stock (in shares) | 106,023 |  |  |  | 106,023 |
Repurchase of common stock | (426) |  |  |  | (426) |
Tax benefit from exercise of stock options | (103) |  | (103) |  |  |
Change in minimum pension liability, net of tax | 21 |  |  |  |  | 21
Unrealized gain resulting from change in fair value of derivative instruments, net of tax | 29 |  |  |  |  | 29
Net income | 5,086 |  |  | 5,086 |  |
Ending Balance at Jun. 30, 2011 | 35,478 | 72 | 19,357 | 17,939 | (1,525) | (365)
Ending Balance (in shares) at Jun. 30, 2011 |  | 7,300,677 |  |  | 286,964 |
Compensation expense related to stock options | 222 |  | 222 |  |  |
Repurchase of common stock (in shares) | 75,026 |  |  |  | 75,026 |
Repurchase of common stock | (405) |  |  |  | (405) |
Tax benefit from exercise of stock options | (49) |  | (49) |  |  |
Change in minimum pension liability, net of tax | 17 |  |  |  |  | 17
Unrealized gain resulting from change in fair value of derivative instruments, net of tax | 447 |  |  |  |  | 447
Net income | 4,158 |  |  | 4,158 |  |
Ending Balance at Jun. 30, 2012 | $ 39,868 | $ 72 | $ 19,530 | $ 22,097 | $ (1,930) | $ 99
Ending Balance (in shares) at Jun. 30, 2012 |  | 7,300,677 |  |  | 361,990 |

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