Annual report pursuant to Section 13 and 15(d)

Note F - Acquisition - Summary of Estimated Fair Values of Acquired Assets (Details)

v3.19.3
Note F - Acquisition - Summary of Estimated Fair Values of Acquired Assets (Details) - USD ($)
Sep. 30, 2019
Sep. 30, 2018
Feb. 20, 2018
Goodwill $ 4,708,511 $ 4,708,511  
Calix, Inc. [Member]      
Inventories     $ 2,781,000
Property, plant and equipment     58,000
Goodwill     2,138,000
Total Assets     10,350,000
Calix, Inc. [Member] | Trademarks [Member]      
Finite-lived intangible assets     563,000
Calix, Inc. [Member] | Customer Relationships [Member]      
Finite-lived intangible assets     3,742,000
Calix, Inc. [Member] | Certification Marks [Member]      
Finite-lived intangible assets     $ 1,068,000