Business Combinations Pro Forma Information (Details) - USD ($) $ / shares in Units, shares in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Business Combinations [Abstract]
Business Acquisitions Pro Forma Net Interest Income	$ 66,680,000	$ 61,943,000
Pro Forma Earnings Per Share
Business Acquisitions Pro Forma Provision For Loan Losses	1,483,000	838,000
Business Acquisitions Pro Forma Non-Interest Income	26,001,000	24,141,000
Business Acquisitions Pro Forma Non-Interest Expense	59,944,000	56,851,000
Business Acquisitions Pro Forma Income before Income Taxes	31,254,000	28,395,000
Business Acquisitions Pro Forma, Income Tax Expense	11,207,000	10,579,000
Business Acquisition, Pro Forma Net Income (Loss)	20,047,000	17,816,000
Business Acquisitions Pro Forma, Dividends On Preferred Shares	2,200,000	4,152,000
Business Acquisitions Pro Forma, Net Income Available To Common Stockholders	$ 17,847,000	$ 13,664,000
Business Acquisition, Pro Forma Earnings Per Share, Basic	$ 2,300	$ 2,280
Business Acquisition, Pro Forma Earnings Per Share, Diluted	$ 2,190	$ 2,130
Weighted Average Basic Shares Outstanding, Pro Forma	7,775,490	6,002,766
Pro Forma Weighted Average Shares Outstanding, Diluted	9,137,689	8,371,687
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual	$ 3,270,000
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual	$ (228,380)