XML 39 R25.htm IDEA: XBRL DOCUMENT v3.19.1

Note 5 - Income Taxes (Tables)

12 Months Ended

Mar. 31, 2019

Notes Tables

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

		March 31,
		2019				2018
Deferred tax assets:
Accrued expenses		$	298			$	346
Deferred stock compensation			412				353
Bad debt and inventory reserves			22				22
Total deferred tax assets			732				721
Deferred tax liabilities:
Property and equipment			1,853				1,717
Total net deferred taxes		$	(1,121	)		$	(996	)

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

		Year Ended March 31,
		2019				2018				2017
Current taxes
Federal		$	9,718			$	15,012			$	11,095
State			1,538				1,586				1,059
Total current taxes			11,256				16,598				12,154
Deferred taxes
Federal			108				(83	)			1,781
State			17				(9	)			170
Total deferred taxes			125				(92	)			1,951
Total provision for income taxes		$	11,381			$	16,506			$	14,105

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

		Year Ended March 31,
		2019				2018				2017
Income taxes at U.S. statutory rates		$	10,315			$	16,943			$	13,274
State income taxes, net of federal tax benefit			1,233				1,078				858
Restricted stock windfall adjustment			(176	)			(1,086	)			-
Reduction of deferred tax liability due to rate reduction			-				(430	)			-
Other			9				1				(27	)
Total provision for income taxes		$	11,381			$	16,506			$	14,105

X

- 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 http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319

+ Details

Name:	us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- 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 http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319

+ Details

Name:	us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319

+ Details

Name:	us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration