Stock Option Accounting (Tables)

3 Months Ended

Mar. 31, 2013

Stock Option Accounting [Abstract]

Summary of stock option activity under the stock option plan

Stock option activity under the Company’s stock option plan for the three months ended March 31, 2013 is as follows:

	Amount			Weighted Average Exercise Price
Shares under option:
Outstanding at beginning of year		23,350		$	31.17
Exercised		(1,600	)		26.68
Forfeited		(1,350	)		26.68
Outstanding at end of period		20,400		$	31.82
Exercisable at end of period		20,400		$	31.82
Available to be granted at end of period		224,884