XML 49 R36.htm IDEA: XBRL DOCUMENT v3.21.2
Note 4 - Long-term Debt - Long-term Debt and Capital Lease Obligations (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
2022 $ 26,976  
2023 0  
2024 0  
2025 0  
Thereafter 116,193  
Total, notes 133,837 $ 143,731
Total 143,169  
Old and New Notes [Member]    
2022, notes 7,097  
2023, notes 0  
2024, notes 0  
2025, notes 0  
Thereafter, notes 116,193  
Total, notes 123,290  
Credit Facility and Finance Lease [Member]    
2022 19,879  
2023 0  
2024 0  
2025 0  
Thereafter 0  
Total $ 19,879