XML 27 R10.htm IDEA: XBRL DOCUMENT

Balances at Other Banks	12 Months Ended
Balances at Other Banks	Dec. 31, 2016
Balances at Other Banks [Abstract]
Balances at Other Banks	(2) Balances at Other Banks The Company is required to maintain certain reserves of vault cash and/or deposits with the Federal Reserve Bank. The amount of this reserve requirement, included in cash and due from banks and federal funds sold and other short-term investments, was approximately $32.3 million and $99.1 million at December 31, 2016 and 2015, respectively.