Condensed Consolidated Statements of Changes in Stockholders' Equity (Deficit) (Unaudited) - USD ($) $ in Thousands |
Total |
Dragonfly Note Conversion |
Common Class A |
Preferred Stock |
Common Stock |
Common Stock
Common Class A
|
Additional Paid-in Capital |
Additional Paid-in Capital
Dragonfly Note Conversion
|
Additional Paid-in Capital
Common Class A
|
Accumulated Other Comprehensive Loss |
Accumulated Deficit |
| Beginning Balance at Dec. 31, 2023 |
$ 43,459
|
|
|
|
$ 1
|
|
$ 860,496
|
|
|
$ (622)
|
$ (816,416)
|
| Balance, shares at Dec. 31, 2023 |
|
|
|
|
10,830,896
|
|
|
|
|
|
|
| Issuance of Class A common stock upon vesting of restricted share units, shares |
|
|
|
|
|
72,278
|
|
|
|
|
|
| Issuance of Class A common stock upon exercise of employee stock purchase plan |
|
|
$ 196
|
|
|
|
|
|
$ 196
|
|
|
| Issuance of Class A common stock upon exercise of employee stock purchase plan, shares |
|
|
|
|
|
16,860
|
|
|
|
|
|
| Stock-based compensation expense |
6,175
|
|
|
|
|
|
6,175
|
|
|
|
|
| Withholding taxes on net share settlement of stock-based compensation and option exercises |
76
|
|
|
|
|
|
76
|
|
|
|
|
| Change in fair value of debt instruments (Note 15) |
5,707
|
|
|
|
|
|
|
|
|
5,707
|
|
| Net (loss) income |
50,599
|
|
|
|
|
|
|
|
|
|
50,599
|
| Foreign currency translation gain (loss) |
(116)
|
|
|
|
|
|
|
|
|
(116)
|
|
| Ending Balance at Mar. 31, 2024 |
106,096
|
|
|
|
$ 1
|
|
866,943
|
|
|
4,969
|
(765,817)
|
| Balance, share at Mar. 31, 2024 |
|
|
|
|
10,920,034
|
|
|
|
|
|
|
| Beginning Balance at Dec. 31, 2023 |
43,459
|
|
|
|
$ 1
|
|
860,496
|
|
|
(622)
|
(816,416)
|
| Balance, shares at Dec. 31, 2023 |
|
|
|
|
10,830,896
|
|
|
|
|
|
|
| Net (loss) income |
22,900
|
|
|
|
|
|
|
|
|
|
|
| Ending Balance at Sep. 30, 2024 |
98,517
|
|
|
|
$ 1
|
|
885,885
|
|
|
6,147
|
(793,516)
|
| Balance, share at Sep. 30, 2024 |
|
|
|
|
11,739,583
|
|
|
|
|
|
|
| Beginning Balance at Mar. 31, 2024 |
106,096
|
|
|
|
$ 1
|
|
866,943
|
|
|
4,969
|
(765,817)
|
| Balance, shares at Mar. 31, 2024 |
|
|
|
|
10,920,034
|
|
|
|
|
|
|
| Issuance of Class A common stock upon vesting of restricted share units, value |
|
|
1
|
|
|
|
1
|
|
|
|
|
| Issuance of Class A common stock upon vesting of restricted share units, shares |
|
|
|
|
|
107,686
|
|
|
|
|
|
| Note conversion |
9,967
|
|
|
|
|
|
9,967
|
|
|
|
|
| Note conversion, shares |
|
|
|
|
571,009
|
|
|
|
|
|
|
| Stock-based compensation expense |
3,529
|
|
|
|
|
|
3,529
|
|
|
|
|
| Withholding taxes on net share settlement of stock-based compensation and option exercises |
8
|
|
|
|
|
|
8
|
|
|
|
|
| Net (loss) income |
(12,764)
|
|
|
|
|
|
|
|
|
|
(12,764)
|
| Foreign currency translation gain (loss) |
55
|
|
|
|
|
|
|
|
|
55
|
|
| Ending Balance at Jun. 30, 2024 |
106,892
|
|
|
|
$ 1
|
|
880,448
|
|
|
5,024
|
(778,581)
|
| Balance, share at Jun. 30, 2024 |
|
|
|
|
11,598,729
|
|
|
|
|
|
|
| Issuance of Class A common stock upon vesting of restricted share units, shares |
|
|
|
|
|
49,798
|
|
|
|
|
|
| Issuance of Class A common stock upon exercise of employee stock purchase plan |
|
|
275
|
|
|
|
|
|
275
|
|
|
| Issuance of Class A common stock upon exercise of employee stock purchase plan, shares |
|
|
|
|
|
25,628
|
|
|
|
|
|
| Issuance of Class A common stock upon exercise of stock options |
|
|
$ 3
|
|
|
|
|
|
3
|
|
|
| Shares issued to satisfy interest on Prior GPO Convertible Note |
967
|
|
|
|
|
|
967
|
|
|
|
|
| Shares issued to satisfy interest on Prior GPO Convertible Note, shares |
|
|
|
|
65,428
|
|
|
|
|
|
|
| Stock-based compensation expense |
4,181
|
|
|
|
|
|
4,181
|
|
|
|
|
| Withholding taxes on net share settlement of stock-based compensation and option exercises |
11
|
|
|
|
|
|
11
|
|
|
|
|
| Net (loss) income |
(14,935)
|
|
|
|
|
|
|
|
|
|
(14,935)
|
| Foreign currency translation gain (loss) |
1,123
|
|
|
|
|
|
|
|
|
1,123
|
|
| Ending Balance at Sep. 30, 2024 |
98,517
|
|
|
|
$ 1
|
|
885,885
|
|
|
6,147
|
(793,516)
|
| Balance, share at Sep. 30, 2024 |
|
|
|
|
11,739,583
|
|
|
|
|
|
|
| Balance at Sep. 30, 2025 |
0
|
|
|
|
|
|
|
|
|
|
|
| Balance, shares at Sep. 30, 2025 |
|
|
0
|
|
|
|
|
|
|
|
|
| Ending Balance at Sep. 30, 2025 |
75,498
|
|
|
|
$ 1
|
|
924,524
|
|
|
248
|
(849,275)
|
| Balance, share at Sep. 30, 2025 |
|
|
|
|
14,702,486
|
|
|
|
|
|
|
| Beginning Balance at Dec. 31, 2024 |
97,831
|
|
|
|
$ 1
|
|
899,943
|
|
|
4,786
|
(806,899)
|
| Balance, shares at Dec. 31, 2024 |
|
|
|
|
12,590,442
|
|
|
|
|
|
|
| Issuance of Class A common stock upon vesting of restricted share units, shares |
|
|
|
|
|
74,041
|
|
|
|
|
|
| Issuance of Class A common stock upon employee stock purchase plan and exercise of stock options, shares |
|
|
|
|
|
13,703
|
|
|
|
|
|
| Issuance of Class A common stock upon employee stock purchase plan and exercise of stock options |
|
|
$ 148
|
|
|
|
|
|
148
|
|
|
| Note conversion |
|
$ 73
|
|
|
|
|
|
$ 73
|
|
|
|
| Note conversion, shares |
|
|
|
|
62,143
|
|
|
|
|
|
|
| Prior GPO Convertible Note interest conversion, shares |
|
|
|
|
5,613
|
|
|
|
|
|
|
| Prior GPO Convertible Note interest conversion |
946
|
|
|
|
|
|
946
|
|
|
|
|
| Era Note (Note 8) |
|
|
|
$ 2,719
|
|
|
|
|
|
|
|
| Era Note (Note 8), shares |
|
|
|
216,338
|
|
|
|
|
|
|
|
| Era Note, shares |
|
|
|
|
(100,334)
|
|
|
|
|
|
|
| Brokerage shares issued |
315
|
|
|
|
|
|
315
|
|
|
|
|
| Brokerage shares issued, shares |
|
|
|
|
25,000
|
|
|
|
|
|
|
| Stock-based compensation expense |
3,375
|
|
|
|
|
|
3,375
|
|
|
|
|
| Withholding taxes on net share settlement of stock-based compensation and option exercises |
(42)
|
|
|
|
|
|
(42)
|
|
|
|
|
| Net (loss) income |
(4,250)
|
|
|
|
|
|
|
|
|
|
(4,250)
|
| Foreign currency translation gain (loss) |
301
|
|
|
|
|
|
|
|
|
301
|
|
| Balance at Mar. 31, 2025 |
|
|
|
$ 2,719
|
|
|
|
|
|
|
|
| Balance, shares at Mar. 31, 2025 |
|
|
|
216,338
|
|
|
|
|
|
|
|
| Ending Balance at Mar. 31, 2025 |
98,697
|
|
|
|
$ 1
|
|
904,758
|
|
|
5,087
|
(811,149)
|
| Balance, share at Mar. 31, 2025 |
|
|
|
|
12,670,608
|
|
|
|
|
|
|
| Beginning Balance at Dec. 31, 2024 |
97,831
|
|
|
|
$ 1
|
|
899,943
|
|
|
4,786
|
(806,899)
|
| Balance, shares at Dec. 31, 2024 |
|
|
|
|
12,590,442
|
|
|
|
|
|
|
| Net (loss) income |
(42,376)
|
|
|
|
|
|
|
|
|
|
|
| Balance at Sep. 30, 2025 |
0
|
|
|
|
|
|
|
|
|
|
|
| Balance, shares at Sep. 30, 2025 |
|
|
0
|
|
|
|
|
|
|
|
|
| Ending Balance at Sep. 30, 2025 |
75,498
|
|
|
|
$ 1
|
|
924,524
|
|
|
248
|
(849,275)
|
| Balance, share at Sep. 30, 2025 |
|
|
|
|
14,702,486
|
|
|
|
|
|
|
| Beginning Balance at Mar. 31, 2025 |
98,697
|
|
|
|
$ 1
|
|
904,758
|
|
|
5,087
|
(811,149)
|
| Balance at Mar. 31, 2025 |
|
|
|
$ 2,719
|
|
|
|
|
|
|
|
| Balance, shares at Mar. 31, 2025 |
|
|
|
|
12,670,608
|
|
|
|
|
|
|
| Balance, shares at Mar. 31, 2025 |
|
|
|
216,338
|
|
|
|
|
|
|
|
| Issuance of Class A common stock upon vesting of restricted share units, shares |
|
|
|
|
|
200,702
|
|
|
|
|
|
| Note conversion |
4,782
|
|
|
|
|
|
4,782
|
|
|
|
|
| Note conversion, shares |
|
|
|
|
599,428
|
|
|
|
|
|
|
| Prior GPO Convertible Note interest conversion, shares |
|
|
|
|
140,975
|
|
|
|
|
|
|
| Prior GPO Convertible Note interest conversion |
956
|
|
|
|
|
|
956
|
|
|
|
|
| Stock-based compensation expense |
3,965
|
|
|
|
|
|
3,965
|
|
|
|
|
| Withholding taxes on net share settlement of stock-based compensation and option exercises |
(84)
|
|
|
|
|
|
(84)
|
|
|
|
|
| Net (loss) income |
(13,271)
|
|
|
|
|
|
|
|
|
|
(13,271)
|
| Foreign currency translation gain (loss) |
50
|
|
|
|
|
|
|
|
|
50
|
|
| Balance at Jun. 30, 2025 |
|
|
|
$ 2,719
|
|
|
|
|
|
|
|
| Balance, shares at Jun. 30, 2025 |
|
|
|
216,338
|
|
|
|
|
|
|
|
| Ending Balance at Jun. 30, 2025 |
95,095
|
|
|
|
$ 1
|
|
914,377
|
|
|
5,137
|
(824,420)
|
| Balance, share at Jun. 30, 2025 |
|
|
|
|
13,611,713
|
|
|
|
|
|
|
| Issuance of Class A common stock upon vesting of restricted share units, shares |
|
|
|
|
|
96,544
|
|
|
|
|
|
| Issuance of Class A common stock upon exercise of employee stock purchase plan |
|
|
$ 128
|
|
|
|
|
|
$ 128
|
|
|
| Issuance of Class A common stock upon exercise of employee stock purchase plan, shares |
|
|
|
|
|
23,698
|
|
|
|
|
|
| Note conversion |
3,939
|
|
|
|
|
|
3,939
|
|
|
|
|
| Note conversion, shares |
|
|
|
|
449,991
|
|
|
|
|
|
|
| Prior GPO Convertible Note extinguishment (Note 8) |
(4,443)
|
|
|
|
|
|
|
|
|
(4,443)
|
|
| Era Note (Note 8) |
|
|
|
$ (312)
|
|
|
|
|
|
|
|
| Era Note (Note 8), shares |
|
|
|
(33,758)
|
|
|
|
|
|
|
|
| Era Note |
364
|
|
|
|
|
|
364
|
|
|
|
|
| Era Note, shares |
|
|
|
|
42,218
|
|
|
|
|
|
|
| Era Note Share Return (Note 8) |
|
|
|
$ (2,407)
|
|
|
|
|
|
|
|
| Era Note Share Return (Note 8), shares |
|
|
182,580
|
(182,580)
|
|
|
|
|
|
|
|
| Convertible Debenture |
2,186
|
|
|
|
|
|
2,186
|
|
|
|
|
| Convertible Debenture, shares |
|
|
|
|
478,322
|
|
|
|
|
|
|
| Dragonfly change in fair value |
(1,113)
|
|
|
|
|
|
|
|
|
(1,113)
|
|
| Stock-based compensation expense |
3,635
|
|
|
|
|
|
3,635
|
|
|
|
|
| Withholding taxes on net share settlement of stock-based compensation and option exercises |
(105)
|
|
|
|
|
|
(105)
|
|
|
|
|
| Net (loss) income |
(24,855)
|
|
|
|
|
|
|
|
|
|
(24,855)
|
| Foreign currency translation gain (loss) |
667
|
|
|
|
|
|
|
|
|
667
|
|
| Balance at Sep. 30, 2025 |
0
|
|
|
|
|
|
|
|
|
|
|
| Balance, shares at Sep. 30, 2025 |
|
|
0
|
|
|
|
|
|
|
|
|
| Ending Balance at Sep. 30, 2025 |
$ 75,498
|
|
|
|
$ 1
|
|
$ 924,524
|
|
|
$ 248
|
$ (849,275)
|
| Balance, share at Sep. 30, 2025 |
|
|
|
|
14,702,486
|
|
|
|
|
|
|