Merger (Narrative) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		0 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 01, 2015	Dec. 31, 2014	Feb. 27, 2015
Business Acquisition [Line Items]
Goodwill	$ 3,613			$ 1,016
Net Income (Loss) Attributable to Parent	963	1,511
Series C Preferred Stock [Member]
Business Acquisition [Line Items]
Preferred Stock, Shares Issued	1,750			0
Preferred Stock, Liquidation Preference Per Share	$ 1,000
Phoenix Bancorp Inc. [Member]
Business Acquisition [Line Items]
Ratio of conversion of acquiree's shares to entity's shares			3.167
Per share price			$ 51.60		$ 15.60
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable	11,292		11,292
Payments to Acquire Businesses, Gross			2,949
Business Combination, Consideration Transferred	14,241		14,241
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares	723,851		723,851
Shares Of Acquirer Ratio Of Common Stock			0.414
Goodwill	2,597
Business Combination, Acquired Receivables, Fair Value			113,090
Business Acquisition, Transaction Costs	909
Revenues	495
Net Income (Loss) Attributable to Parent	50
Phoenix Bancorp Inc. [Member] | Core Deposits [Member]
Business Acquisition [Line Items]
Finite-lived Intangible Assets Acquired	578
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	10 years
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year	88
Finite-Lived Intangible Assets, Amortization Expense, Year Two	96
Finite-Lived Intangible Assets, Amortization Expense, Year Three	86
Finite-Lived Intangible Assets, Amortization Expense, Year Four	75
Finite-Lived Intangible Assets, Amortization Expense, Year Five	65
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	$ 168
Phoenix Bancorp Inc. [Member] | Series C Preferred Stock [Member]
Business Acquisition [Line Items]
Preferred Stock, Shares Issued	1,750
Preferred Stock, Liquidation Preference Per Share	$ 1,000