XML 19 R33.htm IDEA: XBRL DOCUMENT v2.4.1.9
Commitments and Contingencies (Tables)
3 Months Ended
Mar. 31, 2015
Commitments And Contingencies [Abstract]  
Off-Balance Sheet Commitments
    March 31,   December 31,
    2015   2014
Commitments to extend credit $ 503,349 $ 450,343
Standby letters of credit   10,665   8,578