Income Taxes (Tables)

12 Months Ended

Dec. 25, 2021

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit)

The provision (benefit) for income taxes on income (loss) from continuing operations consists of the following:

	2021		2020 (As Adjusted)
Current
Federal	$	141	$	(912)
State	136		109
Total current	277		(803)
Deferred
Federal	(139)		(277)
State	(33)		(66)
Total deferred	(172)		(343)
Income tax provision (benefit)	$	105	$	(1,146)

Schedule of Effective Income Tax Rate Reconciliation

Differences between the provision (benefit) for income taxes and the amount computed by applying the statutory federal income tax rate to income (loss) from continuing operations before taxes are summarized as follows:

	2021			2020 (As Adjusted)
Federal statutory rate	21		%	21		%
Statutory rate applied to income (loss) from continuing operations before taxes	$	1,104		$	(2,296)
Plus state income taxes, net of federal tax effect	81			34
Total statutory provision (benefit)	1,185			(2,262)
Effect of differences:
Nondeductible meals and entertainment	1			30
Executive compensation limitation	37			—
Federal tax credits	(227)			(279)
Reserve for uncertain tax positions	7			7
Change in valuation allowance	(857)			1,236
Stock-based compensation	(18)			141
Other items	(23)			(19)
Income tax provision (benefit)	$	105		$	(1,146)

Schedule of Deferred Tax Assets and Liabilities

Significant components of the Company's deferred tax assets and liabilities are as follows:

	2021		2020 (As Adjusted)
Deferred tax assets:
Inventories	$	2,316	$	2,061
Retirement benefits	824		1,126
State net operating losses	3,033		3,305
Federal net operating losses	—		556
State tax credit carryforwards	1,669		1,688
Federal tax credit carryforwards	4,136		4,413
Allowances for bad debts, claims and discounts	1,779		1,874
Other	3,958		4,595
Total deferred tax assets	17,715		19,618
Valuation allowance	(12,851)		(14,202)
Net deferred tax assets	4,864		5,416
Deferred tax liabilities:
Property, plant and equipment	4,955		5,507
Total deferred tax liabilities	4,955		5,507
Net deferred tax liability	$	(91)	$	(91)

Summary of Income Tax Contingencies

The following is a summary of the change in the Company's unrecognized tax benefits:

	2021		2020
Balance at beginning of year	$	487	$	480
Additions based on tax positions taken during a current period	7		7
Balance at end of year	$	494	$	487