SHARE-BASED COMPENSATION

Stock options and restricted stock awards ("RSAs") have been issued to directors, officers and other management employees under the Corporation's 1999 Long-term Equity Incentive Plan and the 2009 Long-term Equity Incentive Plan. The stock options, which have a 10-year life, become 100 percent vested ranging from six months to two years and are fully exercisable when vested. Option exercise prices equal the Corporation's common stock closing price on NASDAQ on the date of grant. RSAs provide for the issuance of shares of the Corporation's common stock at no cost to the holder and generally vest after three years. The RSAs vest only if the employee is actively employed by the Corporation on the vesting date and, therefore, any unvested shares are forfeited. RSAs for employees retired from the Corporation continue to vest after retirement. Deferred stock units ("DSUs") can be credited to non-employee directors who have elected to defer payment of compensation under the Corporation's 2008 Equity Compensation Plan for Non-employee Directors. DSUs credited are equal to the restricted shares that the non-employee director would have received under the plan. As of June 30, 2013, there were no outstanding DSUs.

The Corporation’s 2009 Employee Stock Purchase Plan (“ESPP”) provides eligible employees of the Corporation and its subsidiaries an opportunity to purchase shares of common stock of the Corporation through quarterly offerings financed by payroll deductions. The price of the stock to be paid by the employees shall be equal to 85 percent of the average of the closing price of the Corporation’s common stock on each trading day during the offering period. However, in no event shall such purchase price be less than the lesser of an amount equal to 85 percent of the market price of the Corporation’s stock on the offering date or an amount equal to 85 percent of the market value on the date of purchase. Common stock purchases are made quarterly and are paid through advance payroll deductions up to a calendar year maximum of $25,000.

Compensation expense related to unvested share-based awards is recorded by recognizing the unamortized grant date fair value of these awards over the remaining service periods of those awards, with no change in historical reported fair values and earnings. Awards are valued at fair value in accordance with provisions of share-based compensation guidance and are recognized on a straight-line basis over the service periods of each award. To complete the exercise of vested stock options, RSA’s and ESPP options, the Corporation generally issues new shares from its authorized but unissued share pool. Share-based compensation for the three and six months ended June 30, 2013 was $436,000 and $810,000, respectively compared to $360,000 and $686,000 for the three and six months ended June 30, 2012. Share-based compensation has been recognized as a component of salaries and benefits expense in the accompanying CONSOLIDATED CONDENSED STATEMENTS OF INCOME.

The estimated fair value of the stock options granted during 2013 and in prior year was calculated using a Black Scholes option pricing model. The following summarizes the assumptions used in the 2013 Black Scholes model:



Risk-free interest rate	1.25	%
Expected price volatility	45.68	%
Dividend yield	2.96	%
Forfeiture rate	4.73	%
Weighted-average expected life, until exercise	7.3 years

The Black Scholes model incorporates assumptions to value share-based awards. The risk-free rate of interest, for periods equal to the expected life of the option, is based on a U.S. government instrument over a similar contractual term of the equity instrument. Expected price volatility is based on historical volatility of the Corporation’s common stock. In addition, the Corporation generally uses historical information to determine the dividend yield and weighted-average expected life of the options until exercise. Separate groups of employees that have similar historical exercise behavior with regard to option exercise timing and forfeiture rates are considered separately for valuation and attribution purposes.

Share-based compensation expense recognized in the CONSOLIDATED CONDENSED STATEMENTS OF INCOME is based on awards ultimately expected to vest and is reduced for estimated forfeitures. Share-based compensation guidance requires forfeitures to be estimated at the time of grant and revised, if necessary, in subsequent periods, if actual forfeitures differ from those estimates. Pre-vesting forfeitures were estimated to be approximately five percent for the six months ended June 30, 2013, based on historical experience.

The following table summarizes the components of the Corporation's share-based compensation awards recorded as expense:



	Three Months Ended June 30,						Six Months Ended June 30,
	2013			2012			2013			2012
Stock and ESPP Options
Pre-tax compensation expense	$	50		$	80		$	88		$	126
Income tax expense (benefit)	20			(2		)	18			(2		)
Stock and ESPP option expense, net of income taxes	$	70		$	78		$	106		$	124
Restricted Stock Awards
Pre-tax compensation expense	$	386		$	280		$	722		$	560
Income tax benefit	(135		)	(112		)	(252		)	(218		)
Restricted stock awards expense, net of income taxes	$	251		$	168		$	470		$	342
Total Share-Based Compensation
Pre-tax compensation expense	$	436		$	360		$	810		$	686
Income tax benefit	(115		)	(114		)	(234		)	(220		)
Total share-based compensation expense, net of income taxes	$	321		$	246		$	576		$	466

As of June 30, 2013, unrecognized compensation expense related to stock options and RSAs totaling $75,000 and $2,847,000, respectively, is expected to be recognized over weighted-average periods of 0.89 and 1.65 years, respectively.

Stock option activity under the Corporation's stock option plans as of June 30, 2013 and changes during the six months ended June 30, 2013, were as follows:



	Number of Shares		Weighted-Average Exercise Price		Weighted Average Remaining Contractual Term (in Years)	Aggregate Intrinsic Value
Outstanding at January 1, 2013	906,636		$	21.58
Granted	9,000		$	15.32
Exercised	(6,000	)	$	7.37
Canceled	(8,471	)	$	24.69
Outstanding June 30, 2013	901,165		$	21.66	4.03	1,471,401
Vested and Expected to Vest at June 30, 2013	901,165		$	21.66	3.6	1,471,401
Exercisable at June 30, 2013	863,865		$	22.06	3.79	1,291,640

The weighted-average grant date fair value was $5.32 and $3.86 for stock options granted during the six months ended June 30, 2013 and 2012, respectively.

The aggregate intrinsic value in the table above represents the total pre-tax intrinsic value (the difference between the Corporation's closing stock price on the last trading day of the first six months of 2013 and the exercise price, multiplied by the number of in-the-money options) that would have been received by the option holders had all option holders exercised their stock options on June 30, 2013. The amount of aggregate intrinsic value will change based on the fair market value of the Corporation's common stock. The aggregate intrinsic value of stock options exercised during the six months ended June 30, 2013 was $52,000. Cash receipts of stock options exercised during this same period were $44,000. There were no stock options exercised during the six months ended June 30, 2012.

The following table summarizes information on unvested RSAs outstanding as of June 30, 2013:



	Number of Shares		Weighted-Average Grant Date Fair Value
Unvested RSAs at January 1, 2013	401,375		$	9.29
Granted	114,561		$	15.39
Vested	(105,866	)	$	6.07
Forfeited	(450	)	$	12.41
Unvested RSAs at June 30, 2013	409,620		$	11.82

The grant date fair value of ESPP options was estimated at the beginning of the April 1, 2013 quarterly offering period of approximately $30,000. The ESPP options vested during the three months ending June 30, 2013, leaving no unrecognized compensation expense related to unvested ESPP options at June 30, 2013.