Goodwill And Other Intangible Assets (Estimated Amortization Expense For Intangibles Subject To Amortization) (Details) (USD $)	3 Months Ended
Mar. 31, 2012
Finite-Lived Intangible Assets [Line Items]
April 1 to December 31, 2012	$ 1,626,000
2013	1,850,000
2014	1,179,000
2015	1,112,000
2016	569,000
2017	297,000
Thereafter	197,000
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
April 1 to December 31, 2012	1,551,000
2013	1,750,000
2014	1,112,000
2015	1,112,000
2016	569,000
2017	297,000
Thereafter	197,000
Non-Compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
April 1 to December 31, 2012	75,000
2013	100,000
2014	67,000
2015
2016
2017
Thereafter

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The amount of amortization expense expected to be recognized for the remainder of the finite-lived intangible asset useful life after the fifth succeeding fiscal year.

+ References

No definition available.

+ Details

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- Definition

The amount of amortization expense expected to be recognized during the remainder of the current fiscal year.

+ References

No definition available.

+ Details

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- Definition

The amount of amortization expense expected to be recognized during year five of the five succeeding fiscal years.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph a(3)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16323-109275

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- Definition

The amount of amortization expense expected to be recognized during year four of the five succeeding fiscal years.

+ References

+ Details

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- Definition

The amount of amortization expense expected to be recognized during year one of the five succeeding fiscal years.

+ References

+ Details

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- Definition

The amount of amortization expense expected to be recognized during year three of the five succeeding fiscal years.

+ References

+ Details

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- Definition

The amount of amortization expense expected to be recognized during year two of the five succeeding fiscal years.

+ References

+ Details

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