XML 85 R48.htm IDEA: XBRL DOCUMENT v3.20.1
Note 4 - Credit Facilities and Other Debt - Unused Availability (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Unused Availability $ 4,166 $ 4,897
UNITED STATES    
Unused Availability 3,694 4,253
AUSTRALIA    
Unused Availability 423 238
BRAZIL    
Unused Availability 49 304
MEXICO    
Unused Availability $ 102