Net Income (Loss) per Share - Weighted Average Shares Outstanding (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Numerator:
Net Income (Loss)	$ 6,561	$ (7,262)	$ 2,033	$ (20,342)
Number of shares used in per share calculation:
Common shares (in shares)	1,169,507,000	560,638,000	1,155,033,000	557,488,000
Common shares issuable assuming exercise of nominally priced warrants (in shares)	13,091,000	21,691,000	17,391,000	21,691,000
Total shares used for calculating basic income (loss) per share (in shares)	1,182,598,000	582,329,000	1,172,424,000	579,179,000
Common shares issuable on convertible promissory notes including interest (in shares)	205,090,000	0	201,475,000	0
Weighted average shares outstanding, diluted (in shares)	1,387,688,000	582,329,000	1,373,899,000	579,179,000
Net income (loss) per share:
Basic (in dollars per share)	$ 0.01	$ (0.01)	$ 0	$ (0.04)
Diluted (in dollars per share)	$ 0	$ (0.01)	$ 0	$ (0.04)