Subsequent Event (Details) (USD $) In Millions, unless otherwise specified	Sep. 29, 2012	Oct. 31, 2012 Acquisition [Member]
Subsequent Event [Line Items]
MiddBusinessAcquisitionEstimatedRevenues		$ 20
Line Of Credit Average Interest Rate	1.82%
Ratio of Indebtedness to Net Capital	3.5
Fixed Charge Coverage Ratio	1.25
Percentage Of Indebtedness To Net Capital	65.00%

Total Aggregate Indebtedness divided by Net Capital.

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

-Publisher SEC

-Name Rule 15c3

-Number 240

-Article 15c3

-Section 1

-Subsection a

-Paragraph 1

-Subparagraph i

Name:	us-gaap_RatioOfIndebtednessToNetCapital
Namespace Prefix:	us-gaap_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant