Note 9 - Leases (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Schedule of Lease Quantitative Disclosure [Table Text Block]

	Three Months Ended March 31,
	2023			2022
Components of lease cost
Finance lease cost components:
Amortization of finance lease assets	$	370		$	288
Interest on finance lease liabilities		98			80
Total finance lease costs		468			368
Operating lease cost components:
Operating lease cost		704			698
Short-term lease cost		89			151
Variable lease cost (1)		345			226
Sublease income		(48	)		(47	)
Total operating lease costs		1,090			1,028
Total lease cost	$	1,558		$	1,396
Supplemental cash flow information related to our operating leases is as follows for the three months ended March 31, 2023 and 2022:
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflow from operating leases	$	864			869
Weighted-average remaining lease term-finance leases at end of period (in years)		3.2			2.9
Weighted-average remaining lease term-operating leases at end of period (in years)		7.9			8.7
Weighted-average discount rate-finance leases at end of period		6.3	%		6.2	%
Weighted-average discount rate-operating leases at end of period		8.8	%		8.6	%

Finance and Operating Lease Liability Maturity [Table Text Block]

	Finance			Operating
	Leases			Leases			Total
2023	$	1,679		$	2,588		$	4,267
2024		1,392			2,998			4,390
2025		986			3,064			4,050
2026		774			3,059			3,833
2027		671			3,098			3,769
2028 and thereafter		1,015			10,949			11,964
Total lease payments		6,517			25,756			32,273
Less—portion representing interest		(878	)		(7,636	)		(8,514	)
Present value of lease obligations		5,639			18,120			23,759
Less—current portion of lease obligations		(1,663	)		(1,824	)		(3,487	)
Long-term portion of lease obligations	$	3,976		$	16,296		$	20,272