Revenues by Products and Service - Additional Information (Detail) (USD $)	9 Months Ended
	Aug. 03, 2013
Segment Reporting [Abstract]
Percentage of joint venture loan guaranteed by company	50.00%
Guarantee obligations note payable principal amount	$ 5,000,000
Percentage interest owns by company	50.00%
Guarantee obligations maximum limit of note payable principal amount for maturity	750,000
Guarantee obligations principal balance of pool of loans percentage	80.00%
Percentage of collateral value for pool of loan securing note	100.00%
Guarantee obligations outstanding note payable principal amount	2,138,500
Collateral value for pool of loan securing note payable by joint venture	$ 2,827,525