Note 17 - Leases (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Lease, Cost [Table Text Block]

	Operating
Weighted average remaining term (years)		14.6
Weighted average discount rate		2.90	%

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Undiscounted cash flows due (In thousands):	Operating
2022	$	213
2023		219
2024		222
2025		219
2026		225
2027 and thereafter		1,847
Total undiscounted cash flows		2,945
Discount on cash flows		(561	)
Total lease liabilities	$	2,384