XML 25 R12.htm IDEA: XBRL DOCUMENT v3.10.0.1
Restricted Assets
12 Months Ended
Sep. 30, 2018
Cash and Cash Equivalents [Abstract]  
Restricted Assets
Restricted Assets

Federal Reserve regulations require that the Bank maintain certain minimum reserve balances on hand or on deposit with the FRB, based on a percentage of transaction account deposits.  The amounts of the reserve requirement balances as of September 30, 2018 and 2017 were $1,609,000 and $1,658,000, respectively.