Note 10 - Leases (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Assets and Liabilities, Lessee [Table Text Block]

	Classification on Consolidated Balance Sheet	Years Ended December 31
		2021			2020
Assets
Operating lease assets	Property and equipment, net	$	2,814		$	2,912
Liabilities
Current - operating	Current lease liabilities	$	1,076		$	865
Noncurrent - operating	Noncurrent lease liabilities		1,775			2,091
Total lease liabilities		$	2,851		$	2,956
Weighted-average remaining lease term - operating leases (in years)			4.13			5.02
Weighted-average discount rate - operating leases (1)			2.84	%		2.84	%

Lease, Cost [Table Text Block]

	Years Ended December 31
	2021		2020
Cash paid for operating leases	$	1,792	$	1,614

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

Year	Operating Leases
2022	$	1,130
2023		770
2024		307
2025		162
2026		519
Total minimum lease payments		2,888
Less: amount of lease payments representing interest		(37	)
Present value of future minimum lease payments		2,851
Less: current obligation under leases		(1,076	)
Long-term lease obligations	$	1,775