Note 9 - Long-term Debt - Outstanding Future Payments of Long-term Debt (Details) - USD ($) $ in Thousands |
Dec. 31, 2022 |
Dec. 31, 2021 |
[1] | ||
|---|---|---|---|---|---|
| 2023 | $ 5,551 | ||||
| Total payments | 5,551 | ||||
| Less amount representing interest | (134) | ||||
| Notes payable, gross | 5,417 | ||||
| Less: Unamortized portion of EOT Fee | (26) | ||||
| Less: Unamortized discount on notes payable | (28) | ||||
| Long-term debt | 5,363 | ||||
| Less current portion | (5,363) | $ (8,333) | |||
| Long-term debt, net of current portion | $ 0 | $ 5,007 | |||
| |||||
| X | ||||||||||
- Definition Represents debt instrument unamortized EOT fee. No definition available.
|
| X | ||||||||||
- Definition Represents the interest portion of future minimum payments on long-term debt. No definition available.
|
| X | ||||||||||
- Definition Represents the future minimum payments on long-term debt, including both principal and interest. No definition available.
|
| X | ||||||||||
- Definition Amount of minimum payments for both principal and interest on long-term debt to be paid in the third fiscal year following the latest fiscal year. No definition available.
|
| X | ||||||||||
- Definition Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, after subtracting the amount representing interest but before subtracting any balloon payment(s) or unamortized discount, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer. No definition available.
|
| X | ||||||||||
- Definition Amount, after accumulated amortization, of debt discount. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|