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Note I - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

		Year Ended December 31,
In thousands		2021				2020
Current
Federal		$	(372	)		$	(17,286	)
State and local			856				696
Foreign			804				219
Total current		$	1,288			$	(16,371	)
Deferred
Federal		$	—			$	1,398
State and local			—				(2,163	)
Foreign			—				521
Total deferred		$	—			$	(244	)
Total income tax expense (benefit)		$	1,288			$	(16,615	)

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

		Year Ended December 31,
In thousands		2021				2020
United States		$	11,725			$	(20,683	)
Foreign			4,534				2,374
Total income (loss) before income taxes		$	16,259			$	(18,309	)

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

		Year Ended December 31,
In thousands		2021				2020
Computed expected income tax expense (benefit)		$	3,413			$	(3,845	)
Permanent Differences			172				—
Net effect of state income taxes			520				(223	)
Foreign subsidiary dividend inclusions			447				1,208
Foreign tax rate differential			(224	)			281
Change in valuation allowance			(1,424	)			(7,538	)
CARES Act NOL Carryback			(343	)			(6,816	)
Stock-based compensation shortfalls			(244	)			296
Return to Provision			247				—
Change in Rate			(373	)			—
Credits			(403	)			—
Adjustments to State Attributes			1,561				—
Gain on PPP Loan Forgiveness			(2,122	)			—
Other Adjustments, net			61				22
Income tax expense (benefit) for the period		$	1,288			$	(16,615	)

Schedule of Allocation of Income Tax Expense (Benefit) [Table Text Block]

		Year Ended December 31,
In thousands		2021				2020
Income (loss) from operations		$	1,288			$	(16,615	)
Stockholders’ deficit			—				—
Total		$	1,288			$	(16,615	)

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

		Year Ended December 31,
In thousands		2021				2020
Deferred tax assets
Deferred compensation and retirement plan		$	13,135			$	16,541
Accrued expenses not deductible until paid			181				237
Lease liability			5,873				6,346
Employee stock-based compensation			385				440
Accrued payroll not deductible until paid			96				108
Accounts receivable, net			59				53
Investment in foreign subsidiaries, outside basis difference			1,019				1,124
Goodwill			473				581
Interest Expense limitations			1,267				1,530
Other, net			452				440
Foreign net operating loss carryforwards			1,631				1,771
State net operating loss carryforwards			3,475				4,763
Foreign tax credit carryforwards			3,841				3,653
Federal net operating loss carryforwards			—				—
Research & Development Tax Credit Carryforward			215				—
Total gross deferred tax assets			32,102				37,587
Less valuation allowances			(25,894	)			(30,841	)
Net deferred tax assets		$	6,208			$	6,746
Deferred tax liabilities
Property, plant and equipment		$	(897	)		$	(625	)
Right-of-use asset			(5,006	)			(5,583	)
Prepaid Expenses			(305	)			(318	)
Other, net			—				(220	)
Total gross deferred tax liabilities			(6,208	)			(6,746	)
Net deferred tax assets (liabilities)		$	—			$	—

Summary of Valuation Allowance [Table Text Block]

In thousands
Balance at December 31, 2019		$	38,379
Deferred Income Tax Expense			(7,534	)
Return to Provision Impact			12
Other Comprehensive Income			(16	)
Balance at December 31, 2020			30,841
Deferred Income Tax Expense			(1,460	)
Return to Provision Impact			(297	)
Other Comprehensive Income			(3,190	)
Balance at December 31, 2021		$	25,894

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