Note 4 - Operating Leases (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

Lease, Cost [Table Text Block]

	Three months ended March 31,
	2020		2019
Operating lease expense	$	295	$	323
Financing lease expense		8		—
Short Term lease expense		21		29
Total lease expense	$	324	$	352

	March 31,			March 31,
	2020			2019
Weighted Average Remaining Lease Term (Years) - operating leases		8.87			9.81
Weighted Average Remaining Lease Term (Years) - financing leases		3.57			—
Weighted Average Discount Rate - operating leases		3.17	%		3.17	%
Weighted Average Discount Rate - financing leases		5.00	%		—

	Three months ended March 31,
	2020		2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases		318		332
Operating cash flows from financing lease		1		—
Financing cash flows from financing lease		4		—
Right-of-use assets obtained in exchange for new operating lease liabilities		261		—

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

		Operating			Financing
2021	$	1,266		$	22
2022		1,222			22
2023		1,155			22
2024		1,099			60
2025		1,100			—
2026 and thereafter		4,795			—
Total lease payments	$	10,637		$	126
Less imputed interest		(1,821	)		(14	)
Present value	$	8,816		$	112