BUSINESS AND BASIS OF ACCOUNTING (Details) $ / shares in Units, $ in Millions		6 Months Ended
	Sep. 28, 2021 USD ($) $ / shares shares	Jun. 30, 2022 segment	May 31, 2021 $ / shares
Class of Stock [Line Items]
Number of operating segments | segment		1
Product Concentration Risk | Revenue Benchmark | Cue COVID-19 Test
Class of Stock [Line Items]
Concentration risk, percentage		100.00%
Redeemable Convertible Preferred Stock Converted into Common Stock
Class of Stock [Line Items]
Conversion of redeemable convertible preferred stock (in shares)	83,605,947
Convertible Debt
Class of Stock [Line Items]
Debt instrument, face amount | $	$ 235.5
Accrued interest | $	$ 2.8
Debt instrument, convertible, number of equity instruments (in shares)	18,611,914
IPO
Class of Stock [Line Items]
Sale of stock, number of shares issued in transaction (in shares)	14,375,000
Sale of stock, price per share (in dollars per share) | $ / shares	$ 16.00		$ 16.00
Proceeds from issuance of common stock at public offering | $	$ 206.0
Over-Allotment Option
Class of Stock [Line Items]
Sale of stock, number of shares issued in transaction (in shares)	1,875,000