XML 55 R41.htm IDEA: XBRL DOCUMENT v3.19.1
Note 6 - Long-term Debt and Lease Obligation - Annual Maturities of Long-term Debt Outstanding (Details)
$ in Thousands
Dec. 31, 2018
USD ($)
2019 $ 59
2020 73,189
2021 67,416
2022
2023+ 14,830
Total $ 155,494