Note 12 - Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2021

Compensation Related Costs [Abstract]

Schedule of Shares Issued

Shares issued pursuant to the Plan were as follows:

Year ended December 31,	2021		2020		2019
Shares		4,906		5,723		3,310
Price per share	$27.36 and $32.29		$25.52 and $25.56		$33.53