Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Leases - Lease Costs (Details)

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Note 6 - Leases - Lease Costs (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Operating lease cost $ 873 $ 842 $ 1,747 $ 1,691
Short-term lease cost 16 7 32 13
Variable lease cost 44 52 88 102
Sublease income (29) (6) (45) (12)
Net lease cost $ 904 $ 895 $ 1,822 $ 1,794