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Note 4 - Lease Commitments - Scheduled Future Maturities of Lease Liabilities (Details) $ in Thousands | Sep. 30, 2019 USD ($)
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Remainder of 2019, operating leases | $ 585
Remainder of 2019, finance lease | 37
2020, operating leases | 2,344
2020, finance lease | 157
2021, operating leases | 2,297
2021, finance lease | 157
2022, operating leases | 2,153
2022, finance lease | 158
2023, operating leases | 2,222
2023, finance lease | 169
Thereafter, operating leases | 4,110
Thereafter, finance lease | 312
Total undiscounted cash flows, operating leases | 13,711
Total undiscounted cash flows, finance lease | 990
Less: imputed interest, operating leases | (1,862)
Less: imputed interest, finance lease | (138)
Present value of lease liabilities, operating leases | 11,849
Present value of lease liabilities, finance lease | $ 852

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