Note 7 - Loan Payable - Schedule of Loan Payble (Details) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Loan payable	$ 95,000	$ 70,000
Add: Accreted Liability of final payment fee	9,659	6,667
Long-Term Debt, Gross	104,659	76,667
Less: unamortized debt issuance costs	(5,751)	(5,532)
Long-term Debt, Before Repayments	98,908	71,135
Less: principal payments	0	0
Total loan payable	98,908	71,135
Less: current portion	0	0
Loan payable non-current	$ 98,908	$ 71,135	$ 71,135

Amount of accreted liability of final payment fee.

No definition available.

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- Definition

Represents the value of long-term debts before before repayments.

+ References

No definition available.

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- Definition

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.

+ References

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Amount of principal of debt repaid.

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

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

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

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- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

+ References

No definition available.

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