Note 3 - Stock-based Compensation and Shareholders' Equity

3 Months Ended

Mar. 31, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Disclosure of Compensation Related Costs, Share-based Payments [Text Block]

3. STOCK-BASED COMPENSATION AND SHAREHOLDERS’ EQUITY

QNB sponsors stock-based compensation plans, administered by a Board Committee, under which both qualified and non-qualified stock options may be granted periodically to certain employees. Compensation cost has been measured using the fair value of an award on the grant date and is recognized over the service period, which is usually the vesting period.

Stock-based compensation expense was approximately $19,000 and $6,000 for the three months ended March 31, 2014 and 2013, respectively. As of March 31, 2014, there was approximately $133,000 of unrecognized compensation cost related to unvested share-based compensation award grants that is expected to be recognized over the next 34 months.

Options are granted to certain employees at prices equal to the market value of the stock on the date the options are granted. The 1998 Plan authorized the issuance of 220,500 shares. The time period during which any option is exercisable under the Plan is determined by the Committee but shall not commence before the expiration of six months after the date of grant or continue beyond the expiration of ten years after the date the option is awarded. The granted options vest ratably over a three-year period. As of March 31, 2014, there were 225,058 options granted, 30,444 options forfeited, 164,814 options exercised and 29,800 options outstanding under this Plan. The 1998 Plan expired on March 10, 2008.

The 2005 Plan authorizes the issuance of 200,000 shares. The terms of the 2005 Plan are identical to the 1998 Plan, except options expire five years after the grant date. As of March 31, 2014, there were 163,200 options granted, 45,000 options forfeited, 24,700 options exercised, and 93,500 options outstanding under this Plan. The 2005 Plan expires March 15, 2015.

The fair value of each option is amortized into compensation expense on a straight-line basis between the grant date for the option and each vesting date. QNB estimated the fair value of stock options on the date of the grant using the Black-Scholes option pricing model. The model requires the use of numerous assumptions, many of which are highly subjective in nature.

The following assumptions were used in the option pricing model in determining the fair value of options granted during the period:

Three months ended March 31,	2014			2013
Risk free interest rate		0.69	%		0.35	%
Dividend yield		4.28			4.26
Volatility		28.12			34.10
Expected life (years)		5.00			5.00

The risk-free interest rate was selected based upon yields of U.S. Treasury issues with a term approximating the expected life of the option being valued. Historical information was the primary basis for the selection of the expected dividend yield, expected volatility and expected lives of the options.

The fair market value of options granted in the first three months of 2014 and 2013 was $3.81 and $4.52, respectively.

Stock option activity during the three months ended March 31, 2014 is as follows:

	Number of options			Weighted average exercise price		Weighted average remaining contractual term (in years)		Aggregate intrinsic value
Outstanding at December 31, 2013		115,800			23.51
Granted		20,000			25.16
Exercised		(12,500	)		17.26
Forfeited		-			-
Outstanding at March 31, 2014		123,300		$	24.41		2.36	$	576
Exercisable at March 31, 2014		61,500		$	25.61		0.94	$	287