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Consolidated Statement of Stockholders' Equity (USD $) | Total | Common Stock Outstanding | Paid-In Capital | Retained Earnings | Accumulated Other Comprehensive Income | Treasury Stock
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2009 | $ 30,232,000 | $ 68,000 | $ 23,336,000 | $ 34,813,000 | $ (1,806,000) | $ (26,179,000)
Balance, shares at Dec. 31, 2009 |  | 6,799,641 |  |  |  |
Net income | 2,433,000 |  |  | 2,433,000 |  |
Change in post retirement benefits, net of tax | 4,947,000 |  |  |  | 4,947,000 |
Change in interest rate swaps, net of tax | 72,000 |  |  |  | 72,000 |
Comprehensive income | 7,452,000 |  |  |  |  |
Common stock issued, shares |  | 34,550 |  |  |  |
Common stock issued | 103,000 |  | 103,000 |  |  |
Proceeds from issuance of common stock | 103,000 |  |  |  |  |
Excess tax benefit -- equity transactions | 0 |  |  |  |  |
Purchase of treasury stock, shares |  | (14,584) |  |  |  |
Purchase of treasury stock | (75,000) |  |  |  |  | (75,000)
Payments related to purchase of treasury stock | 75,000 |  |  |  |  |
Restricted stock issued, shares |  | 60,688 |  |  |  |
Restricted stock issued | 1,000 | 1,000 |  |  |  |
Share-based Compensation | 352,000 |  |  |  |  |
Share-based compensation | 351,000 |  | 351,000 |  |  |
Balance at Dec. 31, 2010 | 38,064,000 | 69,000 | 23,790,000 | 37,246,000 | 3,213,000 | (26,254,000)
Balance, shares at Dec. 31, 2010 |  | 6,880,295 |  |  |  |
Net income | 10,526,000 |  |  |  |  |
Change in post retirement benefits, net of tax | 609,000 |  |  |  | 609,000 |
Change in interest rate swaps, net of tax | 55,000 |  |  |  | 55,000 |
Comprehensive income | 11,190,000 |  |  |  |  |
Common stock issued, shares |  | 119,625 |  |  |  |
Common stock issued | 379,000 | 1,000 |  |  |  |
Proceeds from issuance of common stock | 378,000 |  | 378,000 |  |  |
Excess tax benefit -- equity transactions | 322,000 |  | 322,000 |  |  |
Purchase of treasury stock, shares |  | (26,699) |  |  |  |
Purchase of treasury stock | (241,000) |  |  |  |  |
Payments related to purchase of treasury stock | 241,000 |  |  |  |  | 241,000
Restricted stock issued, shares |  | 74,848 |  |  |  |
Restricted stock issued | 0 |  |  |  |  |
Share-based Compensation | 382,000 |  | 382,000 |  |  |
Share-based compensation | 382,000 |  |  |  |  |
Balance at Dec. 31, 2011 | $ 50,096,000 | $ 70,000 | $ 24,872,000 | $ 47,772,000 | $ 3,877,000 | $ (26,495,000)
Balance, shares at Dec. 31, 2011 |  | 7,048,069 |  |  |  |

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