Note 18 - Defined Benefit Plan (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Changes in Projected Benefit Obligations, Fair Value of Plan Assets, and Funded Status of Plan [Table Text Block]

	2022
Change in Projected Benefit Obligation:
Benefit obligation at January 1	$	36,995
Interest cost		435
Actuarial gain		(6,028	)
Benefit payments		(1,093	)
Benefit obligation at June 30	$	30,309
Change in Plan Assets:
Fair value of plan assets at January 1	$	43,653
Actual return on plan assets		(1,343	)
Benefit payments		(1,093	)
Fair value of plan assets at June 30	$	41,217
Funded status at June 30 (included in Other assets)	$	10,908
Accumulated benefit obligation	$	30,309
Net gain recognized in other comprehensive income	$	6,476

Defined Benefit Plan, Assumptions [Table Text Block]

Discount rate	4.23	%
Interest credit rate for cash balance plan	4.50	%