Definitions for "Dormant Account"
a savings account showing no activity (other than posting interest) for some specified period; "the dormant account reverted to the state under escheat laws"
An account is considered dormant if there has been no activity in a twelve-month period.
An account becomes dormant if it doesn't have any monetary transactions for 24 months.
Keywords:  decker, thrift, double
Double-Decker Thrift