Stockholders' Equity (Reverse Stock Split) (Details)	0 Months Ended	3 Months Ended
Dec. 26, 2012	Dec. 26, 2012 Approved Ratio of 1:10 [Member]	Dec. 26, 2012 Approved Ratio of 1:11 [Member]	Dec. 26, 2012 Approved Ratio of 1:12 [Member]	Dec. 26, 2012 Approved Ratio of 1:13 [Member]	Dec. 26, 2012 Approved Ratio of 1:14 [Member]	Dec. 26, 2012 Approved Ratio of 1:15 [Member]	Dec. 26, 2012 Approved Ratio of 1:16 [Member]	Dec. 26, 2012 Approved Ratio of 1:17 [Member]	Dec. 26, 2012 Approved Ratio of 1:18 [Member]	Dec. 26, 2012 Approved Ratio of 1:19 [Member]	Dec. 26, 2012 Approved Ratio of 1:20 [Member]
Class of Stock [Line Items]
Stockholders' Equity Note, Stock Split, Conversion Ratio	0.05	0.10	0.0909	0.0833	0.0769	0.0714	0.0667	0.0625	0.0588	0.0556	0.0526	0.05

This item represents the conversion ratio used in the calculation of a stock split.

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Stock Split

-URI http://asc.fasb.org/extlink&oid=6525746

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 4

-Subparagraph (SAB TOPIC 4.C)

-URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187143-122770

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration