Condensed Consolidated Statements of Stockholders' (Deficit) Equity (Unaudited) - USD ($)
$ in Thousands |
Total |
Public Offering [Member] |
Common Stock [Member] |
Common Stock [Member]
Public Offering [Member]
|
Additional Paid-in Capital [Member] |
Additional Paid-in Capital [Member]
Public Offering [Member]
|
Accumulated Other Comprehensive Income (Loss) [Member] |
Accumulated Deficit [Member] |
| Beginning Balance at Dec. 31, 2024 |
$ (135,372)
|
|
$ 118
|
|
$ 2,563,876
|
|
$ 2,398
|
$ (2,701,764)
|
| Beginning Balance, shares at Dec. 31, 2024 |
|
|
118,209,139
|
|
|
|
|
|
| Exercise of stock options, value |
7,651
|
|
|
|
7,651
|
|
|
|
| Exercise of stock options, shares |
|
|
351,985
|
|
|
|
|
|
| Vesting of restricted stock units, net of taxes withheld, value |
(12)
|
|
$ 1
|
|
(13)
|
|
|
|
| Vesting of restricted stock units, net of taxes withheld, shares |
|
|
659,179
|
|
|
|
|
|
| Stock-based compensation |
23,549
|
|
|
|
23,549
|
|
|
|
| Unrealized loss on available-for-sale securities, net |
(541)
|
|
|
|
|
|
(541)
|
|
| Foreign currency translation adjustments |
(312)
|
|
|
|
|
|
(312)
|
|
| Net loss |
(161,376)
|
|
|
|
|
|
|
(161,376)
|
| Ending Balance at Mar. 31, 2025 |
(266,413)
|
|
$ 119
|
|
2,595,063
|
|
1,545
|
(2,863,140)
|
| Ending Balance, shares at Mar. 31, 2025 |
|
|
119,220,303
|
|
|
|
|
|
| Beginning Balance at Dec. 31, 2024 |
(135,372)
|
|
$ 118
|
|
2,563,876
|
|
2,398
|
(2,701,764)
|
| Beginning Balance, shares at Dec. 31, 2024 |
|
|
118,209,139
|
|
|
|
|
|
| Unrealized loss on available-for-sale securities, net |
(1,392)
|
|
|
|
|
|
|
|
| Foreign currency translation adjustments |
(1,164)
|
|
|
|
|
|
|
|
| Net loss |
(295,746)
|
|
|
|
|
|
|
|
| Ending Balance at Jun. 30, 2025 |
(368,720)
|
|
$ 119
|
|
2,628,829
|
|
(158)
|
(2,997,510)
|
| Ending Balance, shares at Jun. 30, 2025 |
|
|
119,603,552
|
|
|
|
|
|
| Beginning Balance at Mar. 31, 2025 |
(266,413)
|
|
$ 119
|
|
2,595,063
|
|
1,545
|
(2,863,140)
|
| Beginning Balance, shares at Mar. 31, 2025 |
|
|
119,220,303
|
|
|
|
|
|
| Exercise of stock options, value |
3,868
|
|
|
|
3,868
|
|
|
|
| Exercise of stock options, shares |
|
|
219,077
|
|
|
|
|
|
| Vesting of restricted stock units, net of taxes withheld, value |
(514)
|
|
|
|
(514)
|
|
|
|
| Vesting of restricted stock units, net of taxes withheld, shares |
|
|
55,056
|
|
|
|
|
|
| Issuance of common stock under Employee Stock Purchase Plan, shares |
|
|
109,116
|
|
|
|
|
|
| Issuance of common stock under Employee Stock Purchase Plan, value |
2,877
|
|
|
|
2,877
|
|
|
|
| Stock-based compensation |
27,535
|
|
|
|
27,535
|
|
|
|
| Unrealized loss on available-for-sale securities, net |
(851)
|
|
|
|
|
|
(851)
|
|
| Foreign currency translation adjustments |
(852)
|
|
|
|
|
|
(852)
|
|
| Net loss |
(134,370)
|
|
|
|
|
|
|
(134,370)
|
| Ending Balance at Jun. 30, 2025 |
(368,720)
|
|
$ 119
|
|
2,628,829
|
|
(158)
|
(2,997,510)
|
| Ending Balance, shares at Jun. 30, 2025 |
|
|
119,603,552
|
|
|
|
|
|
| Beginning Balance at Dec. 31, 2025 |
(659,625)
|
|
$ 123
|
|
2,826,341
|
|
630
|
(3,486,719)
|
| Beginning Balance, shares at Dec. 31, 2025 |
|
|
122,943,172
|
|
|
|
|
|
| Exercise of stock options, value |
11,346
|
|
|
|
11,346
|
|
|
|
| Exercise of stock options, shares |
|
|
403,208
|
|
|
|
|
|
| Vesting of restricted stock units, net of taxes withheld, value |
(840)
|
|
$ 1
|
|
(841)
|
|
|
|
| Vesting of restricted stock units, net of taxes withheld, shares |
|
|
891,443
|
|
|
|
|
|
| Stock-based compensation |
30,824
|
|
|
|
30,824
|
|
|
|
| Unrealized loss on available-for-sale securities, net |
(1,838)
|
|
|
|
|
|
(1,838)
|
|
| Foreign currency translation adjustments |
(404)
|
|
|
|
|
|
(404)
|
|
| Net loss |
(206,031)
|
|
|
|
|
|
|
(206,031)
|
| Ending Balance at Mar. 31, 2026 |
(826,568)
|
|
$ 124
|
|
2,867,670
|
|
(1,612)
|
(3,692,750)
|
| Ending Balance, shares at Mar. 31, 2026 |
|
|
124,237,823
|
|
|
|
|
|
| Beginning Balance at Dec. 31, 2025 |
(659,625)
|
|
$ 123
|
|
2,826,341
|
|
630
|
(3,486,719)
|
| Beginning Balance, shares at Dec. 31, 2025 |
|
|
122,943,172
|
|
|
|
|
|
| Unrealized loss on available-for-sale securities, net |
(3,608)
|
|
|
|
|
|
|
|
| Foreign currency translation adjustments |
(848)
|
|
|
|
|
|
|
|
| Net loss |
(404,793)
|
|
|
|
|
|
|
|
| Ending Balance at Jun. 30, 2026 |
(173,487)
|
|
$ 138
|
|
3,721,713
|
|
(3,826)
|
(3,891,512)
|
| Ending Balance, shares at Jun. 30, 2026 |
|
|
138,761,764
|
|
|
|
|
|
| Beginning Balance at Mar. 31, 2026 |
(826,568)
|
|
$ 124
|
|
2,867,670
|
|
(1,612)
|
(3,692,750)
|
| Beginning Balance, shares at Mar. 31, 2026 |
|
|
124,237,823
|
|
|
|
|
|
| Exercise of stock options, value |
33,658
|
|
$ 1
|
|
33,657
|
|
|
|
| Exercise of stock options, shares |
|
|
968,077
|
|
|
|
|
|
| Vesting of restricted stock units, net of taxes withheld, value |
(1,527)
|
|
|
|
(1,527)
|
|
|
|
| Vesting of restricted stock units, net of taxes withheld, shares |
|
|
137,636
|
|
|
|
|
|
| Issuance of common stock upon conversion of convertible notes, shares |
|
|
2,002,817
|
|
|
|
|
|
| Issuance of common stock upon conversion of convertible notes |
21,067
|
|
$ 2
|
|
21,065
|
|
|
|
| Issuance of common stock, net of issuance costs, value |
|
$ 760,148
|
|
$ 11
|
|
$ 760,137
|
|
|
| Issuance of common stock, net of issuance costs, shares |
|
|
|
11,338,028
|
|
|
|
|
| Issuance of common stock under Employee Stock Purchase Plan, shares |
|
|
77,383
|
|
|
|
|
|
| Issuance of common stock under Employee Stock Purchase Plan, value |
4,344
|
|
|
|
4,344
|
|
|
|
| Stock-based compensation |
36,367
|
|
|
|
36,367
|
|
|
|
| Unrealized loss on available-for-sale securities, net |
(1,770)
|
|
|
|
|
|
(1,770)
|
|
| Foreign currency translation adjustments |
(444)
|
|
|
|
|
|
(444)
|
|
| Net loss |
(198,762)
|
|
|
|
|
|
|
(198,762)
|
| Ending Balance at Jun. 30, 2026 |
$ (173,487)
|
|
$ 138
|
|
$ 3,721,713
|
|
$ (3,826)
|
$ (3,891,512)
|
| Ending Balance, shares at Jun. 30, 2026 |
|
|
138,761,764
|
|
|
|
|
|