XML 22 R25.htm IDEA: XBRL DOCUMENT v2.3.0.15

Income Taxes (Tables)

9 Months Ended

Sep. 30, 2011

Income Taxes

Schedule of income tax expense (benefit) reflected in condensed consolidated statements of income and amounts computed by applying federal statutory rate to income before taxes

		For the
		Nine Months Ended
		September 30,
(in thousands)		2011			2010
Federal income tax expense (benefit) at statutory rate		$	20		$	(526	)
Increase (decrease) in taxes resulting from:
State income tax (benefit), net of federal impact		-			(96		)
Valuation allowance on tax benefit		(17		)	360
Revised Texas franchise tax		182			161
Income tax expense (benefit)		$	185		$	(101	)

X

- Details

Name:	us-gaap_IncomeTaxDisclosureAbstract
Namespace Prefix:	us-gaap
Data Type:	xbrli:stringItemType
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://www.xbrl.org/2003/role/presentationRef

-Topic 740

-SubTopic 10

-Publisher FASB

-Number

-Article

-Subparagraph

-Name Accounting Standards Codification

-Paragraph 12

-Section 50

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

+ Details

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