Fair Value Measurements Narrative (Details) - Jun. 30, 2015	Total
Fair Value Disclosures [Abstract]
Level III Requirement, Age of Real Estate Property Appraisal, In Years	2 years
Impaired loans discount rate	10.00%
Age of appraisal to determine adjustment of allowance for loan losses	12 months
Percentage at which new appraisals are discounted	10.00%