v3.25.1

Note 10 - Main Street Term Loan (Details Textual) - USD ($) $ / shares in Units, $ in Thousands |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | ---
Sep. 26, 2024 | May 24, 2024 | Oct. 04, 2023 | Dec. 08, 2020 | Dec. 31, 2024 | Dec. 31, 2023
Gain (Loss) on Extinguishment of Debt |  |  |  |  | $ (11,355) | $ (2,040)
Conversion of Debt into New Note [Member] |  |  |  |  |  |
Debt Conversion, Original Debt, Amount |  | $ 52,142 |  |  |  |
Debt Conversion, Converted Instrument, Amount |  | $ 17,142 |  |  |  |
Conversion of Debt Into Series Y Convertible Preferred Stock [Member] |  |  |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued (in shares) |  | 576,986 |  |  |  |
Preferred Stock, Convertible, Conversion Price (in dollars per share) |  | $ 667.26 |  |  |  |
Conversion of MSLP Note [Member] |  |  |  |  |  |
Gain (Loss) on Extinguishment of Debt |  | $ (10,900) |  |  |  |
Second 2024 Exchange Agreement [Member] |  |  |  |  |  |
Debt Conversion, Original Debt, Amount | $ 17,662 |  |  |  |  |
Debt Conversion, Converted Instrument, Amount | $ 2,662 |  |  |  |  |
Debt Conversion, Converted Instrument, Shares Issued (in shares) | 203,583 |  |  |  |  |
Gain (Loss) on Extinguishment of Debt | $ (500) |  |  |  |  |
MSLP Note [Member] |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  | $ 50,000 |  |
Debt Instrument, Term (Year) |  |  |  | 5 years |  |
MSLP Note [Member] | Debt Instrument, Redemption, Period One [Member] |  |  |  |  |  |
Debt Instrument, Percentage of Outstanding Principal to be Paid with Accrued Unpaid Interest |  |  |  | 15.00% |  |
MSLP Note [Member] | Debt Instrument, Redemption, Period Two [Member] |  |  |  |  |  |
Debt Instrument, Percentage of Outstanding Principal to be Paid with Accrued Unpaid Interest |  |  | 7.50% | 15.00% |  |
MSLP Note [Member] | London Interbank Offered Rate [Member] |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  | 3.00% |  |
MSLP Note [Member] | Secured Overnight Financing Rate (SOFR) [Member] |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  | 3.25% |  |  |

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