Quarterly report pursuant to Section 13 or 15(d)

Securities (Details Textual)

v2.4.1.9
Securities (Details Textual) (USD $)
In Millions, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]    
Trading Securities Pledged as Collateral $ 34.6us-gaap_TradingSecuritiesPledgedAsCollateral $ 34.2us-gaap_TradingSecuritiesPledgedAsCollateral