Convertible Debt (Details) $ / shares in Units, shares in Millions |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3 Months Ended |
6 Months Ended |
12 Months Ended |
|
Jun. 13, 2024
USD ($)
tradingDay
$ / shares
|
Mar. 12, 2024
USD ($)
$ / shares
|
Jan. 31, 2024
USD ($)
|
Jan. 11, 2024
USD ($)
|
Dec. 20, 2023
USD ($)
|
Nov. 21, 2023
USD ($)
|
Sep. 26, 2023
USD ($)
$ / shares
shares
|
Sep. 11, 2023
USD ($)
$ / shares
|
Aug. 02, 2023
USD ($)
$ / shares
shares
|
Apr. 24, 2023
USD ($)
$ / shares
|
Jan. 13, 2023
USD ($)
|
Dec. 31, 2022
USD ($)
|
Nov. 10, 2022
USD ($)
|
Jul. 22, 2022
$ / shares
|
Jul. 21, 2022 |
Jul. 20, 2022
USD ($)
$ / shares
|
May 10, 2022 |
Jun. 30, 2024
USD ($)
|
Mar. 31, 2024
USD ($)
shares
|
Jun. 30, 2023
USD ($)
|
Jun. 30, 2024
USD ($)
tradingDay
d
shares
|
Jun. 30, 2023
USD ($)
|
Dec. 31, 2023
shares
|
Apr. 24, 2024
USD ($)
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from PPA, net of issuance costs |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 97,347,000
|
$ 5,001,000
|
|
|
Loss (Gain) on extinguishment of debt and other |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 4,000
|
|
$ 949,000
|
(24,462,000)
|
27,688,000
|
|
|
Repayments on pre-paid purchase agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
33,007,000
|
0
|
|
|
Tenth Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Repayments on pre-paid purchase agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
31,000,000
|
|
|
|
Convertible Debt |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Purchase price of common stock, percent |
|
|
|
|
|
|
|
|
|
95.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Convertible Debt | Yorkville Warrants | Third Convertible Debentures and Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Aggregate principal amount |
|
|
|
|
|
|
|
|
$ 27,900,000
|
|
|
|
|
|
|
|
|
|
|
$ 26,600,000
|
|
$ 26,600,000
|
|
|
Unamortized discount, percent |
|
|
|
|
|
|
|
|
6.00%
|
|
|
|
|
|
|
|
|
|
|
6.00%
|
|
6.00%
|
|
|
Additional aggregate principal amount |
|
|
|
|
|
|
|
|
$ 53,200,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Convertible Debt | Yorkville Warrants | Fourth Convertible Debentures and Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Percentage of original issue discount |
|
|
|
|
|
|
16.50%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Principal amount, exercised |
|
|
|
|
|
|
$ 30,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Convertible Debt | Yorkville Warrants | September Initial Debenture |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Aggregate principal amount |
|
|
|
|
|
|
15,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Convertible Debt | Yorkville Warrants | September Loan Option |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Aggregate principal amount |
|
|
|
|
|
|
$ 30,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Convertible Debt | Yorkville Warrants | Common Stock | Third Convertible Debentures and Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Purchase share price (in dollars per share) | $ / shares |
|
|
|
|
|
|
|
|
$ 12.42
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Convertible Debt | Yorkville Warrants | Common Stock | Fourth Convertible Debentures and Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Purchase share price (in dollars per share) | $ / shares |
|
|
|
|
|
|
$ 12.42
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Convertible Debt | Yorkville Warrants | Common Stock | Minimum | Third Convertible Debentures and Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of shares under legal settlement (in shares) | shares |
|
|
|
|
|
|
|
|
2.2
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Convertible Debt | Yorkville Warrants | Common Stock | Minimum | Fourth Convertible Debentures and Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of shares under legal settlement (in shares) | shares |
|
|
|
|
|
|
1.2
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pre-paid advance agreement, in cash advances |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 50,000,000
|
|
|
|
|
|
|
|
|
Pre-paid advance agreement, in commitment amount |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 300,000,000
|
|
|
|
|
|
|
|
|
Purchase price of common stock, percent |
|
|
|
|
|
|
|
|
|
|
|
|
|
110.00%
|
95.00%
|
120.00%
|
|
|
|
|
|
|
|
|
Purchase share price (in dollars per share) | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 11.50
|
|
$ 23.00
|
|
|
|
|
|
|
|
|
Pre-paid advance agreement, annual rate |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5.00%
|
|
|
|
|
|
|
|
Pre-paid advance agreement, increase upon to default |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15.00%
|
|
|
|
|
|
|
|
Maturity period (in months) |
|
|
|
|
|
|
|
|
|
|
|
|
|
15 months
|
|
|
|
|
|
|
|
|
|
|
Yorkville | Fourth Convertible Debentures and Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest expense, debt |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 100,000
|
|
|
|
Yorkville | Third Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from PPA, net of issuance costs |
|
|
|
|
|
|
|
|
|
|
|
|
$ 20,000,000
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville | Fourth Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from PPA, net of issuance costs |
|
|
|
|
|
|
|
|
|
|
|
$ 32,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from additional amount of prepaid advance agreement |
|
|
|
|
|
|
|
|
|
|
|
8,500,000
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from partial exercise prepaid advance agreement |
|
|
|
|
|
|
|
|
|
|
$ 5,300,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net proceeds from exercise in prepaid advance agreement |
|
|
|
|
|
|
|
|
|
|
$ 5,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Aggregate fair value |
|
|
|
|
|
|
|
|
|
|
|
14,800,000
|
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville | Fourth Pre Paid Advance Agreement | Additional Paid-in Capital |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Amount allocated to convertible debt from option exercised |
|
|
|
|
|
|
|
|
|
|
|
$ 2,300,000
|
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville | Pre-Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Redemption premium |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5.00%
|
|
|
5.00%
|
|
|
|
Yorkville | Fifth Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from PPA, net of issuance costs |
|
|
|
|
|
|
|
$ 12,500,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Amount allocated to convertible debt from option exercised |
|
|
|
|
|
|
|
6,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceed from commitment fee and the purchase price discount provided for prepaid advance agreement |
|
|
|
|
|
|
|
$ 11,800,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville | Fifth Pre Paid Advance Agreement | Maximum |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Purchase share price (in dollars per share) | $ / shares |
|
|
|
|
|
|
|
$ 11.50
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville | Fifth Pre Paid Advance Agreement | Minimum |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Purchase share price (in dollars per share) | $ / shares |
|
|
|
|
|
|
|
$ 2.30
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville | Sixth Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from PPA, net of issuance costs |
|
|
|
|
|
$ 21,300,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceed from commitment fee and the purchase price discount provided for prepaid advance agreement |
|
|
|
|
|
$ 20,000,000.0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Loss (Gain) on extinguishment of debt and other |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 1,200,000
|
|
|
|
Other Noncash Income (Expense) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(200,000)
|
|
|
|
Yorkville | Seventh Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from PPA, net of issuance costs |
|
|
|
|
$ 16,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceed from commitment fee and the purchase price discount provided for prepaid advance agreement |
|
|
|
|
$ 15,000,000.0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Loss (Gain) on extinguishment of debt and other |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
500,000
|
|
|
|
Other Noncash Income (Expense) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(400,000)
|
|
|
|
Yorkville | Eighth Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from PPA, net of issuance costs |
|
|
|
$ 17,500,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceed from commitment fee and the purchase price discount provided for prepaid advance agreement |
|
|
|
$ 16,500,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Loss (Gain) on extinguishment of debt and other |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
600,000
|
|
|
|
Other Noncash Income (Expense) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(400,000)
|
|
|
|
Yorkville | Ninth Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from PPA, net of issuance costs |
|
|
$ 20,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceed from commitment fee and the purchase price discount provided for prepaid advance agreement |
|
|
$ 18,800,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville | Tenth Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Purchase share price (in dollars per share) | $ / shares |
|
$ 2.30
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from PPA, net of issuance costs |
|
$ 62,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from partial exercise prepaid advance agreement |
|
33,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceed from commitment fee and the purchase price discount provided for prepaid advance agreement |
|
15,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Loss (Gain) on extinguishment of debt and other |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ (6,000,000)
|
|
|
|
Repayment of financing charges |
|
$ 14,000,000.0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville | Tenth Pre Paid Advance Agreement | Common Stock |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of shares under legal settlement (in shares) | shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
13.7
|
|
|
|
Yorkville | June 2024 PPA |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Purchase price of common stock, percent |
100.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pre-paid advance agreement, annual rate |
5.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pre-paid advance agreement, increase upon to default |
15.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceeds from PPA, net of issuance costs |
$ 15,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proceed from commitment fee and the purchase price discount provided for prepaid advance agreement |
$ 14,100,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Option, number of trading days | tradingDay |
10
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Shares issued, price per share (in dollars per share) | $ / shares |
$ 2.30
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville | Common Stock |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Exchange cap, maximum ownership percent |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
19.90%
|
|
|
|
|
|
|
|
Yorkville | Common Stock | Pre-Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of shares under legal settlement (in shares) | shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2.9
|
|
Yorkville | Common Stock | Fifth Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of shares under legal settlement (in shares) | shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1.2
|
|
Yorkville | Common Stock | Sixth Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of shares under legal settlement (in shares) | shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6.1
|
|
|
|
|
|
Yorkville | Common Stock | Seventh Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of shares under legal settlement (in shares) | shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2.9
|
|
|
|
|
|
Repayments on pre-paid purchase agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 7,200,000
|
|
|
|
|
|
Yorkville | Common Stock | Eighth Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of shares under legal settlement (in shares) | shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4.1
|
|
|
|
|
|
Repayments on pre-paid purchase agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 8,300,000
|
|
|
|
|
|
Yorkville | Common Stock | Ninth Pre Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of shares under legal settlement (in shares) | shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1.3
|
|
|
|
|
|
Repayments on pre-paid purchase agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 17,500,000
|
|
|
|
|
|
Yorkville | Common Stock | June 2024 PPA |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Exchange cap, maximum ownership percent |
19.99%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville | Convertible Debt |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Purchase share price (in dollars per share) | $ / shares |
|
|
|
|
|
|
|
|
|
$ 2.30
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of trading days | d |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5
|
|
|
|
Number of consecutive trading days | tradingDay |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
7
|
|
|
|
Option, number of consecutive trading days | tradingDay |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3
|
|
|
|
Option, number of trading days | tradingDay |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10
|
|
|
|
Aggregate principal amount |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 48,000,000
|
Unamortized discount, percent |
|
|
|
|
|
|
|
|
|
6.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Standby equity purchase agreement, exchange cap, maximum ownership amount |
|
|
|
|
|
|
|
|
|
$ 4,100,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt instrument, interest rate, increase (decrease) |
|
|
|
|
|
|
|
|
|
15.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville | Convertible Debt | Pre-Paid Advance Agreement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Redemption premium |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3.00%
|
|
|
3.00%
|
|
|
|
Yorkville | Convertible Debt | Common Stock | Third Convertible Debentures and Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of shares under legal settlement (in shares) | shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4.2
|
|
Loss (Gain) on extinguishment of debt and other |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
300,000
|
|
|
|
|
|
Yorkville | Convertible Debt | Common Stock | Fourth Convertible Debentures and Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Loss (Gain) on extinguishment of debt and other |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 800,000
|
|
|
|
|
|
Yorkville | August Convertible Debenture | Common Stock | Third Convertible Debentures and Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of shares under legal settlement (in shares) | shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1.2
|
|
|
|
|
|
Yorkville | September Convertible Debenture | Common Stock | Fourth Convertible Debentures and Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of shares under legal settlement (in shares) | shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3.5
|
|
|
|
|
|
Yorkville | July Convertible Debenture |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Purchase share price (in dollars per share) | $ / shares |
|
|
|
|
|
|
|
|
|
$ 11.50
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Yorkville | July, August And September Convertible Debentures |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stated interest rate |
|
|
|
|
|
|
|
|
|
3.00%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|