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Note 7 - Leases (Tables) | 3 Months Ended
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Mar. 31, 2024
Notes Tables |
Schedule of Assets Under Finance Lease [Table Text Block] |
|  | March 31, |  |  | December 31, |
(in thousands) |  | 2024 |  |  | 2023 |
Lab equipment |  | $ | 636 |  |  | $ | 636 |
Less accumulated depreciation |  |  | (469 | ) |  |  | (449 | )
Net |  | $ | 167 |  |  | $ | 187 |
Finance and Operating Lease Liability, Maturity [Table Text Block] |
(in thousands) |  | Finance Leases |  |  | Operating Leases |
2024 (remainder) |  | $ | 7 |  |  | $ | 789 |
2025 |  |  | — |  |  |  | 1,208 |
2026 |  |  | — |  |  |  | 1,236 |
2027 |  |  | — |  |  |  | 1,132 |
2028 |  |  | — |  |  |  | 1,093 |
2029 |  |  | — |  |  |  | 649 |
Thereafter |  |  | — |  |  |  | 1,045 |
Total minimum lease payments |  |  | 7 |  |  |  | 7,152 |
Less amount representing interest/discounting |  |  | — |  |  |  | (1,833 | )
Present value of minimum lease payments |  |  | 7 |  |  |  | 5,319 |
Less lease obligations, current portion |  |  | (7 | ) |  |  | (599 | )
Lease obligations, net of current portion |  | $ | — |  |  | $ | 4,720 |
Lease, Cost [Table Text Block] |
|  | Three Months Ended March 31, |
(in thousands) |  | 2024 |  |  | 2023 |
Finance lease costs: |  |  |  |  |  |  |  |
Amortization |  | $ | 27 |  |  | $ | 20 |
Interest on lease liabilities |  |  | — |  |  |  | 6 |
Operating lease costs |  |  | 254 |  |  |  | 253 |
Variable lease costs |  |  | 53 |  |  |  | 50 |
Total lease costs |  | $ | 334 |  |  | $ | 329 |
Schedule of Cash Flow, Supplemental Disclosures, Leases [Table Text Block] |
|  | Three Months Ended March 31, |
(in thousands) |  | 2024 |  |  | 2023 |
Operating cash flows from operating leases |  | $ | (307 | ) |  | $ | (303 | )
Operating cash flows from finance leases |  | $ | — |  |  | $ | (6 | )
Financing cash flows from finance leases |  | $ | (19 | ) |  | $ | (28 | )

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- Definition Tabular disclosure of undiscounted cash flows of finance and operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance and operating lease liability recognized in statement of financial position. + References No definition available. + Details
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- Definition Tabular disclosure of assets under finance lease. + References No definition available. + Details
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- Definition Tabular disclosure of supplemental cash flow information related to leases for the periods presented. + 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 -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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