Preferred Stock (Small Business Lending Fund) (Narrative) (Details) - $ / shares	9 Months Ended
	Sep. 30, 2015	Mar. 01, 2015	Dec. 31, 2014
Preferred Stock [Member] | Phoenix Bancorp Inc. [Member]
Class of Stock [Line Items]
Preferred Stock, Shares Issued		1,750
Series C Preferred Stock [Member]
Class of Stock [Line Items]
Preferred Stock, Shares Issued	1,750	1,750	0
Preferred Stock, Liquidation Preference Per Share	$ 1,000	$ 1,000
Preferred Stock, Dividend Rate, Percentage	1.00%
Preferred stock percentage of liquidation preference.	100.00%
Preferred stock liquidation incremental percentage	25.00%
Preferred stock liquidation percentage of less than 25% of original issued shares	100.00%
Series C Preferred Stock [Member] | Scenario, Plan [Member]
Class of Stock [Line Items]
Preferred Stock, Dividend Rate, Percentage	9.00%
Series C Preferred Stock [Member] | Phoenix Bancorp Inc. [Member]
Class of Stock [Line Items]
Preferred Stock, Shares Issued		1,750
Preferred Stock, Liquidation Preference Per Share		$ 1,000