Other Current Assets (Details) - USD ($) $ in Thousands		Jan. 31, 2016	Oct. 31, 2015
Prepaid Expense and Other Assets, Current [Abstract]
Advance payments to vendors	[1]	$ 1,622	$ 2,281
Debt issuance costs	[2]	240	198
Notes receivable		633	585
Prepaid expenses and other	[3]	4,746	3,890
Total		$ 7,241	$ 6,954

[1] Advance payments to vendors relate to payments for inventory purchases ahead of receipt.

[2] epresents the current portion of direct deferred finance costs relating to securing a $40.0 million loan facility with NRG and is being amortized over the five-year life of the facility.

[3] Primarily relates to other prepaid vendor expenses including insurance, rent and lease payments.