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PRINCIPAL BUSINESS ACTIVITY AND BASIS OF PRESENTATION (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Jan. 31, 2015
Jan. 31, 2014
Product Information [Line Items]    
Total net revenues $ 3,471us-gaap_Revenues $ 21,934us-gaap_Revenues
Sales Revenue Percentage 100.00%cool_SalesRevenuePercentage 100.00%cool_SalesRevenuePercentage
United States [Member]    
Product Information [Line Items]    
Total net revenues 3,409us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= cool_UnitedStatesMember		 18,937us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= cool_UnitedStatesMember
Sales Revenue Percentage 98.00%cool_SalesRevenuePercentage
/ us-gaap_StatementGeographicalAxis
= cool_UnitedStatesMember		 86.00%cool_SalesRevenuePercentage
/ us-gaap_StatementGeographicalAxis
= cool_UnitedStatesMember
Europe [Member]    
Product Information [Line Items]    
Total net revenues $ 62us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= us-gaap_EuropeMember		 $ 2,997us-gaap_Revenues
/ us-gaap_StatementGeographicalAxis
= us-gaap_EuropeMember
Sales Revenue Percentage 2.00%cool_SalesRevenuePercentage
/ us-gaap_StatementGeographicalAxis
= us-gaap_EuropeMember		 14.00%cool_SalesRevenuePercentage
/ us-gaap_StatementGeographicalAxis
= us-gaap_EuropeMember