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Debt and Credit Facilities (Tables)
3 Months Ended
Mar. 31, 2023
Debt and Credit Facilities  
Schedule of debt

March 31, 2023

    

December 31, 2022

Revenue Interest Financing Agreement ("RIFA")

$

30,000

$

30,000

RIFA accrued interest

3,139

2,041

RIFA payments

(29)

(10)

RIFA debt liability

$

33,110

$

32,031

Estimated portion of RIFA debt liability to be paid within one-year

(1,200)

(1,401)

RIFA long-term debt liability

$

31,910

$

30,630

Credit Agreement and Guaranty

70,000

70,000

Payable-in-kind interest on Credit Agreement and Guaranty

1,205

807

Total long-term debt liability

$

103,115

$

101,437

Unamortized debt discounts and issuance costs

(8,053)

(8,386)

Total long-term debt

$

95,062

$

93,051

Schedule of maturities on long-term debt

March 31, 2023

    

2023

$

2024

$

2025

$

1,254

2026

$

10,479

2027

$

86,094

Thereafter

$

5,288

Schedule of long-term debt interest expense

Three Months Ended

March 31, 

2023

2022

Interest expense

$

3,034

$

7

Accretion of debt discount and amortization of financing costs

333

Total interest expense

$

3,367

$

7