Note 13 - Leases (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Assets and Liabilities, Lessee [Table Text Block]

	December 31,
(in thousands)	2020		2019
Operating lease assets	$	9,855	$	11,425
Current operating lease liabilities	$	3,272	$	3,340
Long-term operating lease liabilities		7,586		8,565
Total operating lease liabilities	$	10,858	$	11,905
Finance lease assets	$	2,396	$	-
Current finance lease liabilities	$	552	$	-
Long-term finance lease liabilities		1,919		-
Total finance lease liabilities	$	2,471	$	-

Schedule of Lease Expense [Table Text Block]

	Twelve Months Ended December 31,
(in thousands)	2020		2019
Operating lease cost	$	4,191	$	3,960
Finance lease cost:
Amortization of right-of-use assets	$	143	$	-
Interest on lease obligations	$	2	$	-
Variable lease cost		989		1,039
Total lease cost	$	5,325	$	4,999

	Twelve Months Ended December 31,
(in thousands)	2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	4,426	$	5,020
Operating cash flows from finance leases	$	2	$	-
Financing cash flows from finance leases	$	154	$	-
Lease assets obtained in exchange for new operating lease liabilities		1,506		1,921
Lease assets obtained in exchange for new financing lease liabilities		2,523		-

Lessee, Lease Liability, Maturity [Table Text Block]

(in thousands)	Operating Leases			Finance Leases
Year Ending December 31,
2021	$	3,915		$	561
2022		3,246			561
2023		1,460			1,371
2024		540			-
2025		494			-
After 2025		1,751			-
Total future minimum lease payments		11,406			2,493
Less interest		(548	)		(22	)
Present value of lease liabilities	$	10,858		$	2,471

Schedule of Lease Terms and Discount Rates [Table Text Block]

	December 31,
	2020			2019
Weighted Average Remaining Lease Term - operating leases (years)		4.4			4.8
Weighted Average Remaining Lease Term - finance leases (years)		2.5			-
Weighted Average Discount Rate - operating leases		2.6	%		2.6	%
Weighted Average Discount Rate - finance leases		0.5	%		-