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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

Components of Pre-tax Income and Provision for Income Taxes

​

​	​	​	​	​	​	​	​	​	​
​	​	Years ended December 31,
​	​	2020			2021			2022
​	​	(In thousands)
Provision for income taxes:	​	​			​			​
Currently payable	​	$	3,222	​	$	5,476	​	$	7,130
Deferred income tax benefit	​		(48)	​		(321)	​		(688)
Total	​	$	3,174	​	$	5,155	​	$	6,442
​	​	​	​	​	​	​	​	​	​
Expected tax expense, at the U.S. federal statutory   income tax rate of 21%	​	$	2,835	​	$	4,562	​	$	5,736
State income taxes	​		378	​		692	​		827
FDII benefit	​		(55)	​		(120)	​		(144)
Other, net	​		16	​		21	​		23
Total provision for income taxes	​	$	3,174	​	$	5,155	​	$	6,442

​

Components of Net Deferred Tax Liability

​

​	​	​	​	​	​	​
​	​	December 31,
​		2021			2022
​	​	(In thousands)
Tax effect of temporary differences related to:		​			​
Inventories	​	$	531	​	$	369
Property and equipment	​		(2,951)	​		(2,188)
Accrued liabilities and other deductible differences	​		39	​		51
Accrued employee benefits	​		1,182	​		1,262
Goodwill	​		(1,693)	​		(1,693)
Other taxable differences	​		(26)	​		(31)
Total deferred tax liability	​	$	(2,918)	​	$	(2,230)

​

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- References

No definition available.

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- Definition

Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319

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- Definition

Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319

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