Accounts Receivable, Net (Tables)

6 Months Ended

Jul. 02, 2021

Accounts Receivable, after Allowance for Credit Loss [Abstract]

Schedule of Accounts Receivable, Net

Accounts receivable, net consisted of the following:

	July 2, 2021		December 31, 2020
In thousands
Trade receivables	$	22,187	$	19,945
U.S. Government contracts:
Billed	21,928		18,854
Cost and accrued profit - not billed	727		1,080
Commercial and other government contracts
Billed	48,731		111,794
Cost and accrued profit - not billed	7,382		4,141
Less allowance for doubtful accounts	(1,594)		(2,008)
Accounts receivable, net	$	99,361	$	153,806

Financing Receivable, Allowance for Credit Loss [Table Text Block]

The following table summarizes the activity in the allowance for doubtful accounts in the six-month fiscal period ended July 2, 2021:

In thousands
Balance at December 31, 2020	$	(2,008)
Provision	(290)
Amounts written off	387
Recoveries	316
Changes in foreign currency exchange rates	1
Balance at July 2, 2021	$	(1,594)

Accounts Receivable Due to Contract Changes, Negotiated Settlements and Claims for Unanticipated Cost

Accounts receivable, net includes amounts for matters such as contract changes, negotiated settlements and claims for unanticipated contract costs. These amounts are as follows:

	July 2, 2021		December 31, 2020
In thousands
Contract changes, negotiated settlements and claims for unanticipated contract costs	$	900	$	900