CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Cash dividends declared on common stock (in Dollars per share)	$ 0.300	$ 0.280	$ 0.195
Stock issued for options exercised	100,911	2,268	15,588
Issuance of restricted stock award, shares		18,829
Exercise of stock options, tax benefits (in Dollars)	$ 282
Stock issued in acquisition	13,221,152
Common Stock [Member]
Stock issued in acquisition	13,221,152
Additional Paid-in Capital [Member]
Stock issued for options exercised	100,911	2,268	15,588
Issuance of restricted stock award, shares		18,829
Exercise of stock options, tax benefits (in Dollars)	282
Retained Earnings [Member]
Cash dividends declared on common stock (in Dollars per share)	$ 0.300	$ 0.280	$ 0.195
Treasury Stock [Member]
Stock issued for options exercised	100,911	2,268	15,588
Issuance of restricted stock award, shares		18,829
Exercise of stock options, tax benefits (in Dollars)	$ 282

Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.

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