SEGMENTS (Tables)

12 Months Ended

Dec. 31, 2025

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

The following table summarizes the information about reported segment revenues and significant segment expenses presented on the Company's consolidated statements of operations and comprehensive loss for the years ended December 31, 2025 and 2024:

	FOR THE YEAR ENDED DECEMBER 31,
(in thousands)	2025		2024
Revenue	$	858	$	636
Less:
Research and development:
RLYB212	6,291		21,287
RLYB116	3,786		4,841
Other program candidates	(29)		1,901
Personnel (including share-based compensation)	8,798		12,488
Other	751		990
General and administrative, excluding personnel	6,078		6,654
General and administrative, personnel (including share-based compensation)	8,247		12,971
Other segment items*	(24,086)		(2,721)
Segment net loss	$	(8,978)	$	(57,775)

*Other segment items includes total other income, net and gain and loss on investment in joint venture.