Consolidated Statements of Cash Flows - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2025		Dec. 31, 2024
Cash Flows from Operating Activities
Net loss		$ (811)		$ (30,297)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities
Depreciation and amortization expense		4,472		4,385
Restructuring expense		0		158
Impairment charges for goodwill and intangible assets		0		3,168
Stock-based compensation		258		1,931
Net pension cost		(2,343)		30,576
Deferred income taxes		(928)		(9,279)
Changes in assets and liabilities:
Accounts receivable, net and contract assets		4,973		2,385
Prepaid expenses, income tax receivable and other current assets		(1,885)		703
Accounts payable and accrued expenses		(3,210)		(795)
Deferred revenue and customer advances		(776)		(1,606)
Customer postage and program deposits		(757)		(190)
Other accrued expenses and liabilities		(728)		(4,126)
Net cash used in operating activities		(1,735)		(2,987)
Cash Flows from Investing Activities
Purchases of property, plant and equipment		(2,757)		(3,746)
Proceeds from the sale of property, plant and equipment		1		2
Net cash used in investing activities		(2,756)		(3,744)
Cash Flows from Financing Activities
Debt financing costs		(100)		0
Payment of finance leases		(159)		(124)
Recovery of short-swing profit from stockholders		838		0
Treasury stock activities		(65)		(295)
Net cash provided by (used in) financing activities		514		(419)
Effect of exchange rate changes on cash and cash equivalents and restricted cash		(370)		(1,780)
Net decrease in cash and cash equivalents and restricted cash		(4,347)		(8,930)
Cash and cash equivalents and restricted cash at beginning of year		9,934	[1]	18,864
Cash and cash equivalents and restricted cash at end of year	[1]	5,587		9,934
Cash and cash equivalents and restricted cash		5,582		9,810
Restricted cash		5		124
Total	[1]	5,587		9,934
Supplemental disclosures:
Cash paid for interest		292		234
Cash (received) for interest		(123)		(236)
Cash paid for income taxes, net of refunds		1,779		1,452
Non-cash investing and financing activities:
Purchases of property, plant and equipment included in accounts payable and accrued expense		498		1,257
Right-of-use assets acquired through operating leases		$ 1,252		$ 303

[1] (1) This amount is comprised of the below balances:Cash and cash equivalents$5,582 9,810 Restricted cash5 $124 0$5,587 $9,934