Inventories (Tables)

9 Months Ended

Oct. 01, 2021

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories consisted of the following:

	October 1, 2021		December 31, 2020
In thousands
Raw materials	$	19,341	$	19,502
Contracts and other work in process (including certain general stock materials)	142,657		129,241
Finished goods	33,702		36,329
Inventories	$	195,700	$	185,072

Inventory Due to Contract Changes, Negotiated Settlements and Claims for Unanticipated Contract Costs

Inventories include amounts associated with matters such as contract changes, negotiated settlements and claims for unanticipated contract costs. These amounts were as follows:

	October 1, 2021		December 31, 2020
In thousands
Contract changes, negotiated settlements and claims for unanticipated contract costs	$	467	$	500