XML 80 R68.htm IDEA: XBRL DOCUMENT v3.22.4
Income taxes (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Income Tax Disclosure [Abstract]      
Tonnage taxes $ 3,838 $ 2,634 $ 2,103
Income tax $ 244 $ 16 $ 152