CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
Net loss	$ (10,787)	$ (2,117)
Other comprehensive income items:
Actuarial (losses)/gains	(153)	1,838
Income tax benefit/(expense) on actuarial losses	32	(386)
Reclassification adjustment for amortization of net actuarial losses	87	151
Income tax (expense)/benefit on reclassification adjustment	(18)	(32)
Other comprehensive income:
Retirement benefits adjustments, net of income taxes	(52)	1,571
Total comprehensive loss	$ (10,839)	$ (546)