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Note 7 - Right of Use Assets - Lease Cost (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2019
Operating lease cost $ 1,767 $ 3,526
Amortization of right-of-use assets 13 18
Interest on lease liabilities 6 9
Total finance lease cost $ 19 $ 27