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STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified | Total | Share Capital [Member] | Additional paid-in capital [Member] | Accumulated other comprehensive income [Member] | Retained earnings [Member] | Treasury stock [Member]
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2008 | $ 25,544 | $ 21 | $ 23,358 | $ 12 | $ 3,035 | $ (882)
Cumulative effect from adoption of FSP No. 115-2/124-2 (primarily codified in ASC 320-10- Investments-Debt and Equity Securities-Overall) at April 1, 2009 |  |  |  | (210) | 210 |
Stock based compensation expense | 672 |  | 672 |  |  |
Exercise of share options | 984 |  | 984 |  |  |
Dividends | (8,496) |  | (2,624) |  | (5,872) |
Repurchase of Ordinary shares | (120) |  |  |  |  | (120)
Comprehensive income: |  |  |  |  |  |
Net income | 8,013 |  |  |  | 8,013 |
Reclassification adjustments to income on marketable securities, net | 405 |  |  | 405 |  |
Balance at Dec. 31, 2009 | 27,002 | 21 | 22,390 | 207 | 5,386 | (1,002)
Stock based compensation expense | 761 |  | 761 |  |  |
Excess tax benefit from share-based payment arrangements | 209 |  | 209 |  |  |
Exercise of share options | 375 | 1 | 374 |  |  |
Dividends | (8,477) |  |  |  | (8,477) |
Comprehensive income: |  |  |  |  |  |
Net income | 8,389 |  |  |  | 8,389 |
Reclassification adjustments to income on marketable securities, net | (107) |  |  | (107) |  |
Balance at Dec. 31, 2010 | 28,152 | 22 | 23,734 | 100 | 5,298 | (1,002)
Stock based compensation expense | 1,200 |  | 1,200 |  |  |
Exercise of share options | 30 |  | 30 |  |  |
Dividends | (3,885) |  |  |  | (3,885) |
Issuance of shares related to acquisition | 750 |  | 750 |  |  |
Comprehensive income: |  |  |  |  |  |
Net income | 5,668 |  |  |  | 5,668 |
Reclassification adjustments to income on marketable securities, net | (100) |  |  | (100) |  |
Balance at Dec. 31, 2011 | $ 31,815 | $ 22 | $ 25,714 |  | $ 7,081 | $ (1,002)

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