Note 10 - Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]

(in thousands)	March 31, 2023
2023	$	284
2024		407
2025		385
2026		387
2027		388
2028 and thereafter		2,271
Total lease payments		4,122
Less: imputed interest		711
Present value of operating lease liabilities	$	3,411

Lease, Other Information Related to Operating Leases [Table Text Block]

(dollars in thousands)	March 31, 2023			March 31, 2022
Weighted-average remaining lease term (in years)		11.3			12.0
Weighted-average discount rate		3.31	%		3.28	%
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	130		$	125