Debt - Narrative (Details)
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1 Months Ended |
2 Months Ended |
3 Months Ended |
9 Months Ended |
12 Months Ended |
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Oct. 23, 2025
USD ($)
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Sep. 01, 2025
USD ($)
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Aug. 29, 2025 |
Jun. 16, 2025
USD ($)
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Jun. 13, 2025
USD ($)
$ / shares
shares
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Apr. 24, 2025
USD ($)
$ / shares
shares
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Mar. 13, 2025
USD ($)
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Dec. 13, 2023
USD ($)
$ / shares
shares
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Sep. 30, 2025
USD ($)
$ / shares
shares
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Jun. 30, 2025
USD ($)
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Jun. 30, 2025
USD ($)
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Oct. 31, 2024
USD ($)
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Nov. 30, 2021
USD ($)
d
$ / shares
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Aug. 31, 2025
USD ($)
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Sep. 30, 2025
USD ($)
$ / shares
shares
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Sep. 12, 2025
USD ($)
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Sep. 30, 2024
USD ($)
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Sep. 30, 2025
USD ($)
$ / shares
shares
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Sep. 30, 2024
USD ($)
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Dec. 31, 2023
USD ($)
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Nov. 06, 2025
USD ($)
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Dec. 31, 2024
USD ($)
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Dec. 31, 2022
USD ($)
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Nov. 16, 2021
$ / shares
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| Debt Instrument [Line Items] |
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| Aggregate principal amount |
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$ 91,250,000
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$ 91,250,000
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$ 91,250,000
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| Repayment of term loan |
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$ 30,512,000
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| Payment of prepayment premiums |
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3,051,000
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| Payment of accrued interest |
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$ 252,000
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| Aggregate value of shares |
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72,000
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72,000
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72,000
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$ 41,000
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| Interest expense |
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2,385,000
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$ 4,141,000
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7,136,000
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$ 12,333,000
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| Unamortized debt discount and issuance costs |
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$ 675,000
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$ 675,000
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675,000
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| Debt Instrument Convertible Cost Of Induced Conversion |
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$ 0
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| Payment for capped call transactions |
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$ 18,616,000
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| Initial cap price | $ / shares |
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$ 48.55
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$ 48.55
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$ 48.55
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| Premium over last reported sale price, percentage |
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75.00%
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| Sale of stock, price per share (usd per share) | $ / shares |
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$ 27.74
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| Strike price (usd per share) | $ / shares |
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$ 35.76
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$ 35.76
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$ 35.76
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| Subsequent Event |
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| Debt Instrument [Line Items] |
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| Repayment of term loan |
$ 3,562,000
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| Payment of prepayment premiums |
356,000
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| Payment of accrued interest |
$ 29,000
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| 2022 Repurchase Transaction |
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| Debt Instrument [Line Items] |
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| Repurchase of debt instrument |
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$ 50,000,000
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| First Amendment Credit Agreement |
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| Debt Instrument [Line Items] |
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| Debt issuance costs |
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$ 500,000
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| Minimum consolidated liquidity |
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$ 10,000,000
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$ 15,000,000
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| Percentage of net asset sale proceeds used to repay obligations |
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100.00%
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| Percentage of net asset sale proceeds prior to first amendment |
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60.00%
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| Consenting lenders issued (in shares) | shares |
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228,311
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| Aggregate value of shares |
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$ 500,000
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| Shares issued, price per share (usd per share) | $ / shares |
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$ 2.19
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| Second Amendment Credit Agreement |
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| Debt Instrument [Line Items] |
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| Debt issuance costs |
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$ 373,000
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| Minimum consolidated liquidity |
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$ 15,000,000
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$ 5,000,000
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$ 10,000,000
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| Consenting lenders issued (in shares) | shares |
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253,744
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| Aggregate value of shares |
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$ 373,000
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| Shares issued, price per share (usd per share) | $ / shares |
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$ 1,470
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| Third Amendment Credit Agreement |
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| Debt Instrument [Line Items] |
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| Minimum consolidated liquidity |
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$ 15,000,000
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$ 15,000,000
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$ 5,000,000
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$ 5,000,000
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| Limited Consent |
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| Debt Instrument [Line Items] |
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| Cash consideration to lenders party |
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$ 1,000,000
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| Term Loan Facility |
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| Debt Instrument [Line Items] |
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| Effective annual interest rate |
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35.30%
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35.30%
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| Interest expense, including amortization of initial discounts and issuance costs, to discontinued operations |
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$ 1,698,000
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$ 4,931,000
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| Warrants remained unexercised and outstanding (in shares) | shares |
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2,508,683
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2,508,683
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2,508,683
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| Term Loan Facility | Subsequent Event |
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| Debt Instrument [Line Items] |
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| Aggregate principal amount |
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$ 36,700,000
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| Effective annual interest rate |
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14.00%
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| Term Loan Facility | Lenders | Commitment Letter |
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| Debt Instrument [Line Items] |
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| Warrant exercise price (usd per share) | $ / shares |
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$ 2,576
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| 1.75% convertible senior notes due 2026 |
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| Debt Instrument [Line Items] |
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| Aggregate principal amount |
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$ 201,250,000
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| Debt issuance costs |
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$ 6,304,000
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$ 6,304,000
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$ 6,304,000
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| Debt instrument, interest rate, stated percentage |
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1.75%
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1.75%
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1.75%
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1.75%
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| Effective annual interest rate |
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2.42%
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2.42%
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2.42%
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2.42%
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2.42%
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| Additional principal amount |
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$ 26,250,000
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| Number of trading days | d |
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20
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| Number of consecutive trading days | d |
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30
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| Percentage of conversion price |
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130.00%
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| Debt instrument convertible principal amount |
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$ 1,000,000
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| Debt instrument convertible measurement period percentage |
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98.00%
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| Initial conversion rate |
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0.0272068
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| Initial conversion price (usd per share) | $ / shares |
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$ 36.76
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| Percentage of conversion stock price, redemption |
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130.00%
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| Debt instrument, redeemable, number of trading days | d |
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20
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| Debt instrument, redeemable, number of consecutive trading days | d |
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30
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| Redemption price, percentage of principal amount to be redeemed |
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100.00%
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| Sinking fund |
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$ 0
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| Debt instrument repurchase price due to fundamental change |
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100.00%
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| Net proceeds from issuance of notes |
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$ 194,945,000
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| Interest expense |
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$ 547,000
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$ 543,000
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1,638,000
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$ 1,627,000
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| Estimated fair value of convertible notes |
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$ 68,406,000
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68,406,000
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68,406,000
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| Unwinding of capped calls related to convertible notes repurchase |
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$ 0
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| Senior Secured Term Loan |
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| Debt Instrument [Line Items] |
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| Aggregate principal amount outstanding |
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$ 35,363,000
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35,363,000
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35,363,000
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| Senior Secured Term Loan | Term Loan Facility |
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| Debt Instrument [Line Items] |
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Aggregate principal amount |
|
|
|
|
|
|
|
$ 77,500,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Consideration on convertible notes |
|
|
|
|
|
|
|
37,500,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Repurchase of debt instrument |
|
|
|
|
|
|
|
50,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Extinguishment of convertible debt |
|
|
|
|
|
|
|
30,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Debt issuance costs |
|
|
|
|
|
|
|
23,807,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Capitalized issuance costs |
|
|
|
|
|
|
|
3,120,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Amortization of initial discounts and issuance costs |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 1,156,000
|
|
$ 1,465,000
|
$ 3,371,000
|
$ 4,218,000
|
|
|
|
|
|
| Unrestricted cash and cash equivalents required to maintain under covenant |
|
|
|
|
|
|
|
$ 15,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Debt instrument, basis spread on variable rate |
|
|
8.50%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Debt instrument, interest rate, stated percentage |
|
|
3.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Debt instrument floor interest rate |
|
|
3.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Debt instrument, term |
|
|
4 years
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Debt instrument, percentage of principal amount amortized |
|
|
2.50%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Percentage of prepayment premium in shares of common stock |
|
|
|
|
|
|
|
10.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Debt instrument, minimum convertible principal amount required for prepayment in full |
|
|
|
|
|
|
|
$ 30,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Percentage of prepayment premium during second year |
|
|
|
|
|
|
|
14.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Percentage of prepayment premium during third year |
|
|
|
|
|
|
|
7.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Senior Secured Term Loan | Term Loan Facility | Minimum | Lenders | Commitment Letter |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Shares of common stock purchased for issuance of warrants (in shares) | shares |
|
|
|
|
|
|
|
3,008,540
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sixty Five Percentage Convertible Notes | 2022 Repurchase Transaction |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Repurchase of debt instrument |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 60,000,000
|
|
| Debt instrument, interest rate, stated percentage |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
65.00%
|
|
| Seventy Five Persentage Convertible Notes | 2022 Repurchase Transaction |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Debt instrument, interest rate, stated percentage |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
75.00%
|
|
|
|
|