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v3.22.1

Long-Term Debt, Net of Debt Discount and Financing Fees - Narrative (Details) - USD ($) $ in Thousands |  | 3 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2020 | Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021 | Jun. 30, 2021
Debt Instrument [Line Items] |  |  |  |  |
Interest expense |  | $ 354 | $ 444 |  |
Amortization of debt discount and deferred financing fees |  | 219 | 112 |  |
Restricted cash |  | 6,251 |  | $ 6,251 |
Restricted Cash |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Collateral amount |  | 6,000 |  | 250 |
Debt derivative liabilities |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Fair value of derivatives |  | $ 5,310 |  | 5,562 |
Oberland Facility |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Term of debt | 7 years |  |  |  |
Period for which quarterly interest payments should be made | 7 years |  |  |  |
Interest rate | 7.50% |  |  |  |
Interest rate at period end |  | 9.50% |  |  |
Threshold revenue achievement for payment of additional quarterly royalty | $ 70,000 |  |  |  |
Additional payment percentage | 1.00% |  |  |  |
Interest expense |  | $ 335 |  |  |
Cash paid for interest |  | 1,187 | 831 |  |
Interest capitalized |  | 1,445 | $ 520 |  |
Accumulated capitalized interest costs |  | 6,719 |  |  |
Financing costs |  | 642 |  |  |
Financing costs paid |  | 642 |  |  |
Oberland Facility | LIBOR |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Additional interest floor rate | 2.00% |  |  |  |
First Tranche |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Oberland facility | $ 35,000 | 35,000 |  | 35,000 |
Second Tranche |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Oberland facility |  | $ 15,000 |  | $ 15,000 | $ 15,000

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