Note 8 - Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Schedule of right-of-use assets and lease liabilities

(In thousands)	Classification	December 31, 2021		December 31, 2020
Right-of-use assets
Financing	Financing lease right-of-use assets, net	$	9,128	$	—
Operating	Other assets		25		110
Total right-of-use assets		$	9,153	$	110
Current lease liabilities
Financing	Current portion of financing lease obligations	$	3,461	$	—
Operating	Other current liabilities		25		79
Non-current lease liabilities
Financing	Long-term portion of financing lease obligations	$	4,599	$	—
Operating	Other long-term liabilities		—		31
Total lease liabilities		$	8,085	$	110

Schedule future minimum lease and royalty payments

(In thousands)
Years ending December 31:
2022	$	5,965
2023		5,975
2024		5,975
2025		5,975
2026		2,810
Thereafter		11,588
Total minimum payments	$	38,288