Common Stock Dividend

12 Months Ended

Dec. 31, 2012

Common Stock Dividend [Abstract]

Common Stock Dividend

16.    Common Stock Dividend

The Company declared one-percent (1%) common stock dividends during each of the four quarters ended December 31, 2012, September 30, 2012, June 30, 2012, and March 31, 2012. All 1% stock dividends were considered "small stock dividends" resulting in a transfer between retained earnings and common stock an amount equal to the number of shares issued in the stock dividend multiplied by the stock's closing price at the date of declaration. Other than for earnings-per-share calculations, shares issued for the stock dividend have been treated prospectively for financial reporting purposes. For purposes of earnings per share calculations, the Company's weighted average shares outstanding and potentially dilutive shares used in the computation of earnings per share have been restated after giving retroactive effect to a 1% stock dividend to shareholders for all periods presented.

The Company declared one-percent (1%) common stock dividends during each of the four quarters ended December 31, 2011, September 30, 2011, June 30, 2011, and March 31, 2011. All 1% stock dividends were considered "small stock dividends" resulting in a transfer between retained earnings and common stock an amount equal to the number of shares issued in the stock dividend multiplied by the stock's closing price at the date of declaration. Other than for earnings-per-share calculations, shares issued for the stock dividend have been treated prospectively for financial reporting purposes. For purposes of earnings per share calculations, the Company's weighted average shares outstanding and potentially dilutive shares used in the computation of earnings per share have been restated after giving retroactive effect to a 1% stock dividend to shareholders for all periods presented.