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Note E - Stock-based Compensation (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]

		Restricted Stock
		Number of Shares				Weighted- Average Grant Date Fair Value
Non-vested at January 1, 2021			61,035			$	36.12
Granted			3,804				60.81
Canceled/forfeited/expired			(357	)			56.45
Vested			(1,304	)			61.70
Non-vested at June 30, 2021			63,178			$	36.96

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- Definition

Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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