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Consolidated Statements of Changes in Stockholders' Equity (USD $) In Thousands, except Share data | Common Stock [Member] | Surplus [Member] | Retained Earnings [Member] | Treasury Stock [Member] | Accumulated Other Comprehensive Income [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance, at Dec. 31, 2010 | $ 284 | $ 9,826 | $ 58,648 | $ (2,197) | $ 1,137 | $ 67,698
Shares, Issued, Beginning Balance at Dec. 31, 2010 | 2,840,872 |  |  | 72,068 |  |
Net Income |  |  | 7,356 |  |  | 7,356
Other comprehensive income (loss) |  |  |  |  | 2,178 | 2,178
Cash dividends declared per share |  |  | (3,696) |  |  | (3,696)
Acquisition of treasury stock |  |  |  | (602) |  | (602)
Acquisition of treasury stock, shares |  |  |  | 23,431 |  |
Stock options exercised |  | (26) |  | 77 |  | 51
Stock options exercised, shares |  |  |  | (2,576) |  | (2,833)
Tax benefit on stock options exercised |  | 5 |  |  |  | 5
Sale of treasury stock for ESOP |  | (10) |  | 163 |  | 153
Sale of treasury stock for ESOP, shares |  |  |  | (5,553) |  |
Compensation expense related to stock options |  | 170 |  |  |  | 170
North Penn acquisition | 53 | 14,695 |  |  |  | 14,748
North Penn exchange adjustment, shares | 530,994 |  |  |  |  |
Balance, at Dec. 31, 2011 | 337 | 24,660 | 62,308 | (2,559) | 3,315 | 88,061
Shares, Issued, Ending Balance at Dec. 31, 2011 | 3,371,866 |  |  | 87,370 |  |
Net Income |  |  | 8,403 |  |  | 8,403
Other comprehensive income (loss) |  |  |  |  | (518) | (518)
Cash dividends declared per share |  |  | (3,969) |  |  | (3,969)
Acquisition of treasury stock |  |  |  | (320) |  | (320)
Acquisition of treasury stock, shares |  |  |  | 11,647 |  |
Stock options exercised |  | (86) |  | 541 |  | 455
Stock options exercised, shares |  |  |  | (18,577) |  | (20,435)
Tax benefit on stock options exercised |  | 30 |  |  |  | 30
Sale of treasury stock for ESOP |  | 3 |  | 146 |  | 149
Sale of treasury stock for ESOP, shares |  |  |  | (5,014) |  |
Compensation expense related to stock options |  | 130 |  |  |  | 130
North Penn exchange adjustment, shares | (17) |  |  |  |  |
Balance, at Dec. 31, 2012 | 337 | 24,737 | 66,742 | (2,192) | 2,797 | 92,421
Shares, Issued, Ending Balance at Dec. 31, 2012 | 3,371,849 |  |  | 75,426 |  |
Net Income |  |  | 8,465 |  |  | 8,465
Other comprehensive income (loss) |  |  |  |  | (5,399) | (5,399)
Cash dividends declared per share |  |  | (4,216) |  |  | (4,216)
Acquisition of treasury stock |  |  |  | (319) |  | (319)
Acquisition of treasury stock, shares |  |  |  | 10,712 |  |
Stock options exercised |  | (79) |  | 654 |  | 575
Stock options exercised, shares |  |  |  | (24,127) |  | (24,127)
Tax benefit on stock options exercised |  | 39 |  |  |  | 39
Sale of treasury stock for ESOP |  | 2 |  | 144 |  | 146
Sale of treasury stock for ESOP, shares |  |  |  | (5,426) |  |
Compensation expense related to stock options |  | 162 |  |  |  | 162
North Penn exchange adjustment, shares | 336,869 |  |  |  |  |
10% stock dividend | 34 | 10,149 | (10,193) |  |  | (10)
10% stock dividend, shares |  |  |  | 8,043 |  |
Balance, at Dec. 31, 2013 | $ 371 | $ 35,010 | $ 60,798 | $ (1,713) | $ (2,602) | $ 91,864
Shares, Issued, Ending Balance at Dec. 31, 2013 | 3,708,718 |  |  | 64,628 |  |

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