Industry Segment Data

12 Months Ended

Sep. 30, 2011

Industry Segment Data [Abstract]

Industry Segment Data

8.  INDUSTRY SEGMENT DATA

  The Company's primary business segment involves the operations of Microwave Filter Company, Inc.  (MFC) which designs, develops, manufactures and sells electronic filters, both for radio and microwave frequencies, to help process signal distribution and to prevent unwanted signals from disrupting transmit or receive operations.