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Note 8 - Right-of-use Asset and Lease Liability (Tables) | 6 Months Ended
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Jun. 30, 2025
Notes Tables |
Lease, Cost [Table Text Block] |
​ |  | Six months ended |
​ |  | June 30, |
​ |  | 2025 |  |  | 2024 |
Cash paid for operating lease liabilities |  | $ | 398 |  |  | $ | 320 |
Right-of-use assets obtained in exchange for new operating lease obligations |  | $ | — |  |  | $ | 69 |
Weighted-average remaining lease term (years) |  |  | 3.1 |  |  |  | 2.7 |
Weighted-average discount rate |  |  | 5.5 | % |  |  | 3.6 | %
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] |
2025 (excluding the six months ended June 30, 2025) |  | $ | 431 |
2026 |  | 890 |
2027 |  | 465 |
2028 |  | 245 |
2029 |  | 223 |
2030 |  | 32 |
​ |  |  | 2,286 |
Less: imputed interest |  |  | (443 | )
Total lease liabilities |  | $ | 1,843 |
​ |  | ​ |
Lease liabilities, current portion |  |  | 727 |
Lease liabilities, net of current portion |  |  | 1,116 |
Total lease liabilities |  | $ | 1,843 |

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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 -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + 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 -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-6 + Details
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- References No definition available. + Details
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