Amount of potential cash payments that could result from the contingent consideration arrangement.

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The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.

+ References

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Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format.

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Amount assigned in the purchase price allocation to the preacquisition contingency.

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 2

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The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized.

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Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed.

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Acquisitions (Narrative) (Details) (USD $)	12 Months Ended
Acquisitions (Narrative) (Details) (USD $)	Dec. 31, 2012	Jun. 30, 2008	Jan. 05, 2005	Dec. 31, 2007 Acquisition 2007 [Member]	Dec. 31, 2008 2008 Acquisition [Member]	Dec. 31, 2008 Marks Insurance & Associates, Inc. [Member]	Dec. 31, 2010 2010 Acquisition [Member]
Business Acquisition [Line Items]
Aggregate Purchase Price		$ 8,663,000		$ 637,000	$ 1,165,000	$ 1,853,000	$ 31,000
Business Acquisition, Contingent Consideration, Potential Cash Payment			3,000,000
Acquisition Date	Jan. 05, 2005
Purchase Price Classified as Intangible Assets						1,300,000
Purchase Price Classified as Goodwill						553,000
Contingent Consideration Included in Goodwill and Other Liablilties	$ 338,000