Summary of Significant Accounting Policies (Details Narrative) - USD ($)	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Product Information [Line Items]
Cumulative net losses	$ 571,374,000		$ 561,725,000
Restricted cash			200,000
Short-term investments
Expected credit loss on investments or accrued interest, description	The Company did not have any material expected credit losses on investments or material expected credit losses on accrued interest related to investments during the six months ended June 30, 2025, or year ended December 31, 2024
Revenue, Remaining Performance Obligation, Amount	$ 12,200,000
Contract with customer liability revenue recognized	4,900,000	$ 4,300,000
Capitalized contract cost	$ 100,000		100,000
Expected dividend rate	0.00%
Expected volatility	75.00%
Expected term	6 years 3 months
Series A Convertible Preferred Stock [Member]
Product Information [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	49,825,183
Stock Options and Stock Appreciation Rights [Member]
Product Information [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	4,371,340
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price	$ 3.49
Restricted Stock [Member]
Product Information [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	2,380,625
2021 CEO Performance Award Unit Grant [Member]
Product Information [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	13,000,000
Unearned Restricted Shares [Member]
Product Information [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0
Revenue From System Delivery and Installation [Member] | Product Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage	31.00%	25.00%
Disposable Revenue [Member] | Product Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage	34.00%	28.00%
Other Recurring Revenue [Member] | Product Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage	35.00%	47.00%
Systems [Member]
Product Information [Line Items]
Warranty costs	$ 100,000	$ 100,000
Royalty [Member]
Product Information [Line Items]
Royalty revenue	0	$ 100,000
Other Current Assets [Member] | Maximum [Member]
Product Information [Line Items]
Accrued interest receivable	$ 100,000		$ 100,000