Warranty Obligations (Tables)

3 Months Ended

Jan. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Reconciliation of Activity Related to the Company's Accrued Warranty

The following table provides a reconciliation of the activity related to the Company’s accrued warranty, including both the current (reported in Accrued liabilities on the Condensed Consolidated Balance Sheets) and long-term portions (reported in Other liabilities on the Condensed Consolidated Balance Sheets), for the three months ended January 31, 2013 (in thousands):

	January 31, 2013
Beginning balance	$	4,781
Provision for warranty expense	121
Warranty costs paid	(240		)
Total accrued warranty	$	4,662
Less long-term portion	2,614
Current accrued warranty	$	2,048