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Note D - Stock Based Compensation (Tables)

3 Months Ended

Mar. 31, 2016

Notes Tables

Schedule of Share-based Compensation, Activity [Table Text Block]

		Shares Under Options				Weighted-Average Exercise Price				Weighted- Average Remaining Contractual Term				Aggregate Intrinsic Value*
						(per share)				(in years)
Outstanding-January 1, 2016			66,098			$	10.92
Granted			-				-
Exercised			(6,450	)			11.50
Cancelled/forfeited/expired			(2,050	)			10.91
Outstanding at March 31, 2016			57,598			$	10.86				4.0			$	1,148,621

Exercisable at March 31, 2016			31,443			$	10.82				2.3			$	628,314

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

		Stock Options								Restricted Stock
		Number of Options				Weighted- Average Grant Date Fair Value				Number of Shares				Weighted- Average Grant Date Fair Value*
Nonvested at January 1, 2016			28,205			$	6.07				5,700			$	42.65
Granted			-				-				7,275				30.81
Canceled/forfeited/expired			(2,050	)			6.07				(450	)			42.65
Vested			-				-				(3,525	)			30.80
Nonvested at March 31, 2016			26,155			$	6.07				9,000			$	37.72

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

Exercise Price				Shares Under Outstanding Options				Weighted-Average Remaining Contractual Term				Shares Under Exercisable Options
								(in years)
$	10.44				15,000				1.9				15,000
$	10.90				6,000				1.2				6,000
$	10.90				26,600				6.2				1,000
$	11.22				5,998				4.7				5,443
$	11.54				4,000				0.9				4,000
					57,598				4.0				31,443