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Note 10 - Leases (Tables) | 9 Months Ended
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Sep. 30, 2021
Notes Tables |
Lease, Cost [Table Text Block] |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Operating lease information: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating cash outflows from operating leases |  | $ | 51 |  |  | $ | 50 |  |  | $ | 148 |  |  | $ | 184 |
Weighted average remaining lease term in years |  |  | 2.45 |  |  |  | 3.43 |  |  |  | 2.45 |  |  |  | 3.43 |
Weighted average discount rate |  |  | 6.0 | % |  |  | 6.0 | % |  |  | 6.0 | % |  |  | 6.0 | %
Lessee, Operating Lease, Liability, Maturity [Table Text Block] |
Year |  | Amount |
|  | (In thousands) |
2021 |  | $ | 51 |
2022 |  |  | 207 |
2023 |  |  | 174 |
2024 |  |  | 59 |
Total minimum lease payments |  | $ | 491 |
Less imputed interest |  |  | (20 | )
Total operating lease liability |  | $ | 471 |
As reflected on balance sheet: |  |  |  |
Other long-term liabilities |  | $ | 471 |

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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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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980 + Details
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