Annual report pursuant to Section 13 and 15(d)

INVESTMENTS (Details)

v3.3.1.900
INVESTMENTS (Details) - USD ($)
10 Months Ended
Aug. 29, 2014
Oct. 31, 2015
Oct. 31, 2014
Nov. 30, 2007
INVESTMENTS (Details) [Line Items]        
Certificates of Deposit, at Carrying Value   $ 2,400,000 $ 2,500,000  
Investment In Videocon [Member]        
INVESTMENTS (Details) [Line Items]        
Available-for-sale Equity Securities, Amortized Cost Basis       $ 16,200,000
Equity Method Investment, Other than Temporary Impairment $ 63,000      
Impaired Assets to be Disposed of by Method Other than Sale, Carrying Value of Asset $ 4,135,000      
Shares Exchanged for GDR (in Shares) 800,000      
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held $ 12,065,000