Note 3 - Related-party Transactions - Related Party Long-term Debt Outstanding (Details) - Related Party [Member] - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Less: Long-term debt, related party, current portion	$ 0	$ 0
Less: Accrued interest payable, related party, current portion	0	0
Long-Term Debt	5,308	5,308
Lazarus Energy Holdings (LEH) [Member]
Long-term debt, carrying amount	5,308	5,308
Lazarus Energy Holdings (LEH) [Member] \| BDPL-LEH Loan Agreement [Member]
Long-term debt, carrying amount	$ 5,308	$ 5,308

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

Amount of interest payable on debt, including, but not limited to, trade payables.

+ References

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

+ References

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
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-Section S99
-Paragraph 1
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- Details

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- Details

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- Details

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