XML 52 R26.htm IDEA: XBRL DOCUMENT v2.4.0.8

Earnings Per Common Share (Parenthetical) (Detail)	3 Months Ended	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2014
Continuing Operations
Earnings Per Share Basic [Line Items]
Dilutive effect of preferred stock, warrants, stock options and restricted stock units	0	0
Discontinued Operations
Earnings Per Share Basic [Line Items]
Dilutive effect of preferred stock, warrants, stock options and restricted stock units	0	0

X

- Details

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

X

- Definition

The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

Name:	us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration