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Note 11 - Federal and State Income Taxes (Tables)

12 Months Ended

Dec. 31, 2013

Income Tax Disclosure [Abstract]

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

		2013								2012
		(in thousands)
		Current				Long-Term				Current				Long-Term
Deferred tax liabilities:
Property and equipment		$	-			$	73,099			$	-			$	69,667
Unrealized gains on securities			3,769				-				2,591				-
Prepaid expenses and other			2,498				-				4,171				-
Total deferred tax liabilities			6,267				73,099				6,762				69,667
Deferred tax assets:
Allowance for doubtful accounts			561				-				439				-
Alternative minimum tax credit carryforward			-				318				-				193
QAFMV tax credit carryforward			-				864				-				864
New hire tax credit			-				124				-				124
Compensated absences			594				-				616				-
Self-insurance allowances			1,027				-				787				-
Share-based compensation			-				702				-				582
Goodwill			-				37				-				364
Marketable equity securities			767				-				723				-
Net operating loss carryover			-				21,255				-				23,115
Capital loss carryover			667				-				915				-
Non-competition agreement			-				30				-				47
Other			-				5				10				10
Total deferred tax assets			3,616				23,335				3,490				25,299
Net deferred tax liability		$	2,651			$	49,764			$	3,272			$	44,368

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

		2013								2012								2011
		(in thousands)
		Amount				Percent				Amount				Percent				Amount				Percent
Income tax at the statutory federal rate		$	3,288				34.0			$	1,222				34.0			$	(1,901	)			34.0
Nondeductible expenses			127				1.3				138				3.8				171				(3.0	)
QAFMV credit			-				-				-				-				-				-
New hire credit			-				-				-				-				(124	)			2.2
State income taxes—net of federal benefit			341				3.6				56				1.6				(879	)			15.7
Total income tax expense (benefit)		$	3,756				38.9			$	1,416				39.4			$	(2,733	)			48.9

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

		2013				2012				2011
		(in thousands)
Current:
Federal		$	124			$	-			$	-
State			35				51				35
			159				51				35
Deferred:
Federal			2,909				1,166				(1,904	)
State			688				199				(864	)
			3,597				1,365				(2,768	)
Total income tax expense (benefit)		$	3,756			$	1,416			$	(2,733	)

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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

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

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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://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

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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://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 12

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319

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