XML 59 R49.htm IDEA: XBRL DOCUMENT v3.23.1
STOCKHOLDERS' EQUITY, Equity Incentive Plans (Details) - USD ($)
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Jun. 21, 2022
Stock Options [Abstract]      
Common stock, available for issuance (in shares) 29,380,820    
Restricted Stock Units [Abstract]      
Restricted stock units vested over a period 4 years    
Total stock-based compensation expense, Amount [Abstract]      
Total stock-based compensation expense $ 1,110,166 $ 1,641,388  
Research and Development [Member]      
Total stock-based compensation expense, Amount [Abstract]      
Total stock-based compensation expense 5,385 4,671  
Plasma Center Operating Expenses [Member]      
Total stock-based compensation expense, Amount [Abstract]      
Total stock-based compensation expense 23,055 21,052  
Selling, General and Administrative [Member]      
Total stock-based compensation expense, Amount [Abstract]      
Total stock-based compensation expense 978,124 1,517,602  
Cost of Product Revenue [Member]      
Total stock-based compensation expense, Amount [Abstract]      
Total stock-based compensation expense $ 103,602 $ 98,063  
2022 Compensation Plan [Member]      
Stock Options [Abstract]      
Common stock, available for issuance (in shares)     18,000,000
Stock Options [Member]      
Fair Value Assumptions and Methodology [Abstract]      
Volatility 68.00% 68.00%  
Dividend yield 0.00% 0.00%  
Stock Options [Abstract]      
Number of stock options granted (in shares) 1,727,510 1,194,032  
Weighted average remaining contractual life of stock options, outstanding 6 years 7 months 6 days    
Weighted average remaining contractual life of stock options, expected to vest 6 years 7 months 6 days    
Weighted average remaining contractual life of stock options, exercisable 5 years 3 months 18 days    
Common stock shares issued (in shares) 2,443    
Stock Option, Shares [Abstract]      
Options outstanding, vested and expected to vest, beginning balance (in shares) 8,256,211    
Forfeited (in shares) (15,555)    
Expired (in shares) (17,047)    
Granted (in shares) 1,727,510    
Exercised (in shares) (5,416)    
Options outstanding, vested and expected to vest, ending balance (in shares) 9,945,703    
Options exercisable (in shares) 6,660,313    
Stock Options, Weighted Average Exercise Price [Abstract]      
Options outstanding, vested and expected to vest, weighted average exercise price, beginning balance (in dollars per share) $ 3.37    
Forfeited, weighted average exercise price (in dollars per share) 2.29    
Expired, weighted average exercise price (in dollars per share) 7.06    
Granted, weighted average exercise price (in dollars per share) 3.35    
Exercised, weighted average exercise price (in dollars per share) 2.08    
Options outstanding, vested and expected to vest, weighted average exercise price, ending balance (in dollars per share) 3.36    
Options exercisable, weighted average exercise price (in dollars per share) $ 3.67    
Stock Options [Member] | Minimum [Member]      
Fair Value Assumptions and Methodology [Abstract]      
Expected term 5 years 6 months 5 years 6 months  
Risk-free interest rate 4.20% 1.72%  
Stock Options [Member] | Maximum [Member]      
Fair Value Assumptions and Methodology [Abstract]      
Expected term 6 years 3 months 18 days 6 years 3 months 18 days  
Risk-free interest rate 4.24% 1.73%  
Stock Options [Member] | Equity Incentive Plans [Member]      
Stock Options, Weighted Average Exercise Price [Abstract]      
Unrecognized compensation expense, stock options $ 5,600,000    
Unrecognized compensation expense recognition period 3 years    
RSUs [Member]      
Restricted Stock Units [Abstract]      
Number of restricted stock units granted (in shares) 2,666,260 1,059,266  
Shares withheld for tax withholding obligation (in shares) 185,068    
Amount of shares withheld for tax withholding obligation $ 600,000    
Unvested RSU, Shares [Abstract]      
Beginning balance (in shares) 2,866,987    
Granted (in shares) 2,666,260    
Vested (in shares) (628,283)    
Forfeited (in shares) (29,500)    
Ending balance (in shares) 4,875,464    
Unvested RSU, Weighted Average Grant Date Fair Value      
Unvested, Weighted average grant date fair value, beginning balance (in dollars per share) $ 1.59    
Granted, Weighted average grant date fair value (in dollars per share) 3.35    
Vested, Weighted average grant date fair value (in dollars per share) 1.76    
Forfeited, Weighted average grant date fair value (in dollars per share) 1.25    
Unvested, Weighted average grant date fair value, ending balance (in dollars per share) $ 2.53    
RSUs [Member] | Directors [Member]      
Restricted Stock Units [Abstract]      
Restricted stock units vested over a period 1 year    
RSUs [Member] | Employees [Member]      
Restricted Stock Units [Abstract]      
Restricted stock units vested over a period 4 years    
RSUs [Member] | Equity Incentive Plans [Member]      
Stock Options, Weighted Average Exercise Price [Abstract]      
Unrecognized compensation expense recognition period 3 years 4 months 24 days    
Unvested RSU, Weighted Average Grant Date Fair Value      
Unrecognized compensation expense, non option $ 12,000,000