XML 68 R56.htm IDEA: XBRL DOCUMENT v3.20.4
Note 9 - Operating Leases - Lease Cost (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Operating lease cost $ 703 $ 628
Variable lease cost 75 84
Total lease cost $ 778 $ 712