LEASES - Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($) item	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)
Lessee, Lease, Description [Line Items]
Operating leases	$ 100	$ 100
Operating lease right-of-use assets obtained in exchange for operating lease obligations	0	0
Operating lease right-of-use assets, net	556		$ 612
Finance lease ROU assets	$ 18	23
Minimum [Member]
Lessee, Lease, Description [Line Items]
Facility leases | item	1
Renewal term	1 year
Maximum [Member]
Lessee, Lease, Description [Line Items]
Renewal term	5 years
HemeScreen Reagent Rental [Member]
Lessee, Lease, Description [Line Items]
Finance lease ROU assets	$ 0	$ 0
Net investment in leased assets	$ 100		$ 100