Note I - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

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

	Year Ended December 31,
In thousands	2022			2021
Current
Federal	$	60		$	(372	)
State and local		774			856
Foreign		1,546			804
Total current	$	2,380		$	1,288
Deferred
Federal	$	(11,496	)	$	—
State and local		(8,347	)		—
Total deferred	$	(19,843	)	$	—
Total income (benefit) expense	$	(17,463	)	$	1,288

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

	Year Ended December 31,
In thousands	2022		2021
United States	$	10,252	$	11,725
Foreign		9,061		4,534
Total income before income taxes	$	19,313	$	16,259

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

	Year Ended December 31,
In thousands	2022			2021
Computed expected income tax expense (benefit)	$	4,056		$	3,413
Permanent Differences		91			172
Net effect of state income taxes		1,074			520
Foreign subsidiary dividend inclusions		639			447
Foreign tax rate differential		(349	)		(224	)
Change in valuation allowance		(18,243	)		(1,424	)
CARES Act NOL Carryback		—			(343	)
Stock-based compensation windfalls		(365	)		(244	)
Return to Provision		(141	)		247
Change in Rate		(2,172	)		(373	)
Credits		(1,126	)		(403	)
Adjustments to State Attributes		(1,330	)		1,561
Gain on PPP Loan Forgiveness		—			(2,122	)
Other Adjustments, net		403			61
Income tax (benefit) expense	$	(17,463	)	$	1,288

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

	Year Ended December 31,
In thousands	2022			2021
Income (loss) from operations	$	(17,463	)	$	1,288
Stockholders’ equity (deficit)		—			—
Total	$	(17,463	)	$	1,288

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

	Year Ended December 31,
In thousands	2022			2021
Deferred tax assets
Deferred compensation and retirement plan	$	10,246		$	13,135
Accrued expenses not deductible until paid		33			181
Lease liability		5,591			5,873
Employee stock-based compensation		491			385
Accrued payroll not deductible until paid		103			96
Accounts receivable, net		43			59
Investment in foreign subsidiaries, outside basis difference		1,047			1,019
Goodwill		445			473
Interest Expense limitations		913			1,267
Other, net		585			452
Foreign net operating loss carryforwards		1,623			1,631
State net operating loss carryforwards		5,184			3,475
Foreign tax credit carryforwards		4,212			3,841
General Business Credit Carryovers		546			215
Total gross deferred tax assets		31,062			32,102
Less valuation allowances		(7,652	)		(25,894	)
Net deferred tax assets	$	23,410		$	6,208
Deferred tax liabilities
Property, plant and equipment	$	(2,024	)	$	(897	)
Right-of-use asset		(4,765	)		(5,006	)
Prepaid Expenses		(228	)		(305	)
Other, net		(87	)		—
Total gross deferred tax liabilities		(7,104	)		(6,208	)
Net deferred tax assets (liabilities)	$	16,306		$	—