SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: (Tables)
6 Months Ended
May 31, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of restricted cash balances
The following table summarizes the restricted cash balances as of May 31, 2014 and November 30, 2013 and the location where these amounts are recorded on the Consolidated Balance Sheets:
 
As of 
 
May 31, 2014
 
November 30, 2013
Related to borrowing arrangements and others:
 
 
 
        Other current assets
$
20,129

 
$
22,349

Related to long-term projects:
 
 
 
        Other assets
1,927

 
1,865

Total restricted cash
$
22,056

 
$
24,214