STOCKHOLDERS' EQUITY, Equity Incentive Plans (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Stock Options [Abstract]
Aggregate exercise proceeds			$ 7,051	$ 1,096
Stock-based compensation expense [Abstract]
Stock-based compensation expense	$ 3,179	$ 1,695	8,183	4,442
Research and Development [Member]
Stock-based compensation expense [Abstract]
Stock-based compensation expense	24	12	65	27
Plasma Center Operating Expenses [Member]
Stock-based compensation expense [Abstract]
Stock-based compensation expense	44	41	131	104
Selling, General and Administrative [Member]
Stock-based compensation expense [Abstract]
Stock-based compensation expense	2,714	1,451	6,960	3,839
Cost of Product Revenue [Member]
Stock-based compensation expense [Abstract]
Stock-based compensation expense	$ 397	$ 191	$ 1,027	$ 472
Stock Options [Member]
Fair Value Assumptions and Methodology [Abstract]
Volatility			66.00%	68.00%
Dividend yield			0.00%	0.00%
Risk-free interest rate			4.16%
Stock Options [Abstract]
Number of stock options granted (in shares)			1,511,624	1,727,510
Weighted average remaining contractual life of stock options, outstanding			7 years 6 months
Weighted average remaining contractual life of stock options, expected to vest			6 years 2 months 12 days
Stock Options, Shares [Abstract]
Options outstanding, vested and expected to vest, beginning balance (in shares)			5,906,184
Forfeited (in shares)			(15,723)
Expired (in shares)			(221,067)
Granted (in shares)			1,511,624
Exercised (in shares)			(1,925,498)
Options outstanding, vested and expected to vest, ending balance (in shares)	5,255,520		5,255,520
Options exercisable (in shares)	2,509,884		2,509,884
Stock Options, Weighted Average Exercise Price [Abstract]
Options outstanding, vested and expected to vest, beginning balance (in dollars per share)			$ 3.38
Forfeited (in dollars per share)			1.94
Expired (in dollars per share)			7.34
Granted (in dollars per share)			6.25
Exercised (in dollars per share)			3.85
Options outstanding, vested and expected to vest, ending balance (in dollars per share)	$ 3.87		3.87
Options exercisable (in dollars per share)	$ 3.1		$ 3.1
Restricted Stock Units [Abstract]
Restricted stock units vested over a period			4 years
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%
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			4.34%	4.24%
Stock Options [Member] | Equity Incentive Plans [Member]
Stock Options [Abstract]
Shares withheld to cover aggregate exercise prices (in shares)	31,219		31,219
Aggregate exercise proceeds	$ 7,100
Stock Options, Weighted Average Exercise Price [Abstract]
Unrecognized compensation expense, stock options	$ 7,400		$ 7,400
Unrecognized compensation expense recognition period			2 years 10 months 24 days
RSUs [Member]
Restricted Stock Units [Abstract]
Number of restricted stock units granted (in shares)			3,227,188	3,345,760
Restricted stock units vested over a period			4 years
Shares withheld for tax withholding obligation (in shares)	504,825		504,825
Amount of shares withheld for tax withholding obligation	$ 4,300		$ 4,300
Unvested RSU, Shares [Abstract]
Beginning balance (in shares)			4,657,297
Granted (in shares)			3,227,188
Vested (in shares)			(1,701,229)
Forfeited (in shares)			(211,688)
Ending balance (in shares)	5,971,568		5,971,568
Unvested RSU, Weighted Average Grant Date Fair Value [Abstract]
Beginning balance (in dollars per share)			$ 2.81
Granted (in dollars per share)			7.25
Vested (in dollars per share)			2.59
Forfeited (in dollars per share)			3.57
Ending balance (in dollars per share)	$ 5.25		$ 5.25
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 2 months 12 days
Unvested RSU, Weighted Average Grant Date Fair Value [Abstract]
Unrecognized compensation expense, non option	$ 27,400		$ 27,400