Industry Segment Data

3 Months Ended

Dec. 31, 2016

Segment Reporting [Abstract]

Industry Segment Data

Note 2. Industry Segment Data

The Company’s primary business segment involves the operations of Microwave Filter Company, Inc. 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. Markets served include cable television, television and radio broadcast, satellite broadcast, mobile radio, commercial communications and defense electronics.