Other Liabilities (Tables)

3 Months Ended

Mar. 31, 2023

Other Liabilities [Abstract]

Summary Of Other Liabilities Including Pension

	March 31,		December 31,
(Dollars in thousands)	2023		2022
Current liabilities
Accrued pension		684		684
Security deposit payable		88		68
Finance lease liabilities		20		28
Other		32		33
Other current liabilities	$	824	$	813
Other liabilities
Lease make-good provision		6,124		6,131
Accrued pension		3,017		3,138
Deferred rent liability		2,412		2,484
Environmental reserve		1,656		1,656
Lease liability		5,900		5,900
Acquired leases		10		11
Other non-current liabilities	$	19,119	$	19,320