Note 4 - Leases (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Lease, Cost [Table Text Block]

	June 30, 2022 (Unaudited)
Weighted average remaining lease term (years)		4.98
Weighted average discount rates		1.97	%

	Six months ended June 30,				Three months ended June 30,
	2022 (unaudited)		2021 (unaudited)		2022 (unaudited)		2021 (unaudited)
Operating lease cost	$	1,643	$	1,499	$	843	$	758
Cash payments for operating leases		1,616		1,598		786		799

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

The remainder of 2022	$	1,646
2023		1,709
2024		923
2025		802
2026		742
2027 and thereafter		1,556
Total undiscounted cash flows		7,378
Less imputed interest		360
Present value of lease liabilities	$	7,018