Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $)	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Condensed Consolidated Statements of Comprehensive Income [Abstract]
Net income	$ 4,400,000	$ 2,880,000
Other comprehensive income, net of tax effect:
Change in net unrealized gain on securities available for sale	(651,000)	(657,000)
Change in fair value of interest rate swap	74,000	94,000
Other comprehensive income, net of tax effect	(577,000)	(563,000)
Comprehensive income	$ 3,823,000	$ 2,317,000

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

+ References+ Details

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

- Definition

Net of tax amount of other comprehensive income (loss) attributable to the parent entity.

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- Definition

Net of tax amount, before reclassification adjustments, of the change in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Also includes an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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+ Details

- Definition

Net of tax amount of unrealized holding gain (loss) before reclassification adjustments and transfers on available-for-sale securities.

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