Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2013

Stock-Based Compensation

Schedule of amounts recognized in the consolidated financial statements related to stock-based compensation

	Three Months EndedSeptember 30,						Nine Months EndedSeptember 30,
	2013			2012			2013			2012
Total cost of stock-based compensation	$	129,594		$	116,595		$	390,269		$	350,978
Amount of income tax benefit recognized in earnings	(14,590		)	(16,897		)	(58,393		)	(62,820		)
Amount charged against net income	$	115,004		$	99,698		$	331,876		$	288,158

Summary of the option activity

	Number of Shares		Weighted Average Exercise Price per Share		WeightedAverage Remaining Contractual Term	Aggregate Intrinsic Value
Outstanding at December 31, 2012	838,662		$	11.84	3.9	$	2,346,063
Options granted	10,000		14.16		0.3
Options cancelled/expired	(12,075	)	14.36
Options exercised	(49,112	)	10.32
Outstanding at September 30, 2013	787,475		11.93		3.3	$	1,754,035
Exercisable at September 30, 2013	626,950		11.32		2.7	$	1,696,384

Summary of the status of our unvested option shares

	Number of Shares		WeightedAverage Grant Date Fair Value
Unvested at December 31, 2012	209,925		$	4.04
Options granted	10,000		$	4.45
Options cancelled	(11,025	)	$	3.83
Options vested	(48,375	)	$	4.45
Unvested at September 30, 2013	160,525		$	3.96