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Note 8 - Leases (Tables) | 9 Months Ended
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Sep. 30, 2021
Notes Tables |
Lessee, Operating Lease Assets and Liabilities [Table Text Block] |
|  | September 30, |  |  | December 31, |
|  | 2021 |  |  | 2020 |
Operating lease right-of-use assets |  | $ | 1,354 |  |  | $ | 1,728 |
Current portion of obligations under operating leases |  | $ | 540 |  |  | $ | 529 |
Long-term portion of obligations under operating leases |  |  | 814 |  |  |  | 1,199 |
Total obligations under operating leases |  | $ | 1,354 |  |  | $ | 1,728 |
|  | September 30, |  |  | December 31, |
|  | 2021 |  |  | 2020 |
Leased property under finance leases |  | $ | 12,434 |  |  | $ | 12,112 |
Less accumulated amortization |  |  | (6,790 | ) |  |  | (6,377 | )
Leased property under finance leases, net |  | $ | 5,644 |  |  | $ | 5,735 |
Current portion of obligations under finance leases |  | $ | 178 |  |  | $ | 333 |
Long-term portion of obligations under finance leases |  |  | 444 |  |  |  | 560 |
Total obligations under finance leases |  | $ | 622 |  |  | $ | 893 |
Lease, Cost [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Operating lease cost: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Rental expense |  | $ | 279 |  |  | $ | 235 |  |  | $ | 571 |  |  | $ | 520 |
Finance lease cost: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Depreciation expense |  | $ | 133 |  |  | $ | 148 |  |  | $ | 413 |  |  | $ | 416 |
Interest expense |  |  | 9 |  |  |  | 9 |  |  |  | 33 |  |  |  | 30 |
Total finance lease cost |  | $ | 142 |  |  | $ | 157 |  |  | $ | 446 |  |  | $ | 446 |
Lease, Liability, Maturity [Table Text Block] |
|  | Finance |  |  | Operating |  |  | Total |
2022 |  | $ | 206 |  |  | $ | 591 |  |  | $ | 797 |
2023 |  |  | 132 |  |  |  | 427 |  |  |  | 559 |
2024 |  |  | 107 |  |  |  | 254 |  |  |  | 361 |
2025 |  |  | 55 |  |  |  | 159 |  |  |  | 214 |
2026 |  |  | 15 |  |  |  | 26 |  |  |  | 41 |
Thereafter |  |  | 405 |  |  |  | - |  |  |  | 405 |
Total lease payments |  |  | 920 |  |  |  | 1,457 |  |  |  | 2,377 |
Less: imputed interest |  |  | 298 |  |  |  | 103 |  |  |  | 401 |
Total |  |  | 622 |  |  |  | 1,354 |  |  |  | 1,976 |
Less: current portion of obligations under leases |  |  | 178 |  |  |  | 540 |  |  |  | 718 |
Long-term portion of obligations under leases |  | $ | 444 |  |  | $ | 814 |  |  | $ | 1,258 |

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- Definition Tabular disclosure of undiscounted cash flows of lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. + References No definition available. + Details
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- Definition The tabular disclosure for assets and liabilities under operating leases. + References No definition available. + Details
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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=123408670&loc=SL77918686-209980 + Details
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