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Discontinued operations
9 Months Ended
Jul. 31, 2017
Discontinued Operations and Disposal Groups [Abstract]  
Discontinued operations
Note 2 - Discontinued operations
 
For the three and nine months ended July 31, 2017, the Company recognized approximately $34,000 and $162,000 of royalty income for RadioMobile, respectively, which amounts, net after tax, have been included within discontinued operations. For the three and nine months ended July 31, 2016, the Company recognized approximately $19,000 and $20,000 of royalty income for RF Neulink and RadioMobile, respectively, which amounts, net after tax, have been included within discontinued operations.
 
During March 2016, the Company announced the shutdown of its Bioconnect division, which comprised the entire operations of the Medical Cabling and Interconnect segment. The closure was part of the Company’s ongoing plan to close or dispose of underperforming divisions that are not part of the Company’s core operations. For the three and nine months ended July 31, 2017, the Company recognized approximately $0 and $10,000 of income from sale of equipment for the Bioconnect division, respectively, which has been included within discontinued operations. For the three and nine months ended July 31, 2016, the Company recognized approximately $129,000 of income, net of tax and $94,000 of loss, net of tax, for the Bioconnect division, respectively, which amounts have been included within discontinued operations.