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Note 5 - Leases (Tables) | 12 Months Ended
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Dec. 31, 2019
Notes Tables |
Lease, Cost [Table Text Block] |
|  | December 31 , |
Lease Cost |  | 2019 |
Operating lease cost |  | $ | 1,014 |
Finance lease interest cost |  |  | 69 |
Finance lease amortization expense |  |  | 306 |
Total lease cost |  | $ | 1,389 |
|  | December 31 , |
|  | 2019 |
Operating leases |  |  |  |
Cash paid for amounts included in the measurement of lease liabilities |  | $ | 777 |
Right-of-use assets obtained in exchange for lease obligations |  | $ | 5,731 |
Weighted-average remaining lease term (years) |  |  |  |
Operating leases |  |  | 7.8 |
Finance leases |  |  | 3.7 |
Weighted-average discount rate |  |  |  |
Operating leases |  |  | 4.8 | %
Finance leases |  |  | 5.3 | %
Schedule of Supplemental Balance Sheet Information Related to Leases [Table Text Block] |
| Balance Sheet Location |  | December 31 , 2019 |
Assets |  |  |  |  |
Operating lease assets | Operating lease assets |  | $ | 4,827 |
Finance lease assets | Property, Plant and Equipment |  |  | 2,447 |
Total leased assets |  | $ | 7,274 |
Liabilities |  |  |  |  |
Current |  |  |  |  |
Current operating lease liabilities | Current Portion of Operating Lease Obligations |  | $ | 858 |
Current finance lease liabilities | Current Portion of Finance Lease Obligations |  |  | 557 |
Noncurrent |  |  |  |  |
Long-term operating lease liabilities | Long Term Operating Lease Liabilities, Net |  |  | 4,366 |
Long term finance lease liabilities | Long Term Finance Lease Obligations, Net |  |  | 1,451 |
Total lease liabilities |  | $ | 7,232 |
Schedule of Lease Liability Maturity [Table Text Block] |
|  | Operating Leases |  |  | Finance Leases |  |  | Total |
2020 |  | $ | 858 |  |  | $ | 649 |  |  | $ | 1,507 |
2021 |  |  | 722 |  |  |  | 649 |  |  |  | 1,371 |
2022 |  |  | 726 |  |  |  | 485 |  |  |  | 1,211 |
2023 |  |  | 738 |  |  |  | 244 |  |  |  | 982 |
2024 |  |  | 798 |  |  |  | 188 |  |  |  | 986 |
Thereafter |  |  | 2,582 |  |  |  | 0 |  |  |  | 2,582 |
Total lease payments |  | $ | 6,424 |  |  | $ | 2,215 |  |  | $ | 8,639 |
Less: Interest |  |  | (1,200 | ) |  |  | (207 | ) |  |  | (1,407 | )
Present value of lease liabilities |  | $ | 5,224 |  |  | $ | 2,008 |  |  | $ | 7,232 |
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] |
|  | Operating Leases |
2019 |  | $ | 1,024 |
2020 |  |  | 858 |
2021 |  |  | 722 |
2022 |  |  | 726 |
2023 |  |  | 738 |
Thereafter |  |  | 3,380 |
Total minimum obligations |  | $ | 7,448 |

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 + Details
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