Note 5 - Leases (Tables)

3 Months Ended

Mar. 31, 2022

Leases [Abstract]

Schedule of maturities of operating lease liabilities

(In thousands)	Classification	March 31, 2022		December 31, 2021
Right-of-use assets
Financing	Financing lease right-of-use assets, net	$	12,296	$	9,128
Operating	Other assets		6		25
Total right-of-use assets		$	12,302	$	9,153
Current lease liabilities
Financing	Current portion of financing lease obligations	$	4,081	$	3,461
Operating	Other current liabilities		6		25
Non-current lease liabilities
Financing	Long-term portion of financing lease obligations	$	5,968	$	4,599
Total lease liabilities		$	10,055	$	8,085