Income Taxes (Details Textual) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
---|---|---|---|
Oct. 31, 2014
|
Oct. 31, 2013
|
Oct. 31, 2012
|
|
Income tax disclosures [Line Items] | |||
Number of states | 19 | ||
Effective Income Tax Rate Reconciliation, Percent | 32.60% | 36.30% | (331.30%) |
Valuation allowance - reversed | $ (13,256) | $ (4,569) | $ (394,718) |
State and Local Jurisdiction [Member] | |||
Income tax disclosures [Line Items] | |||
Effective Income Tax Rate Reconciliation, Percent | 7.20% | 6.50% | 6.50% |
Recognized cumulative valuation allowances against state deferred tax assets | $ 43,778 | $ 55,707 | |
State Net Operating Loss Carryforwards [Member] | Minimum [Member] | |||
Income tax disclosures [Line Items] | |||
net operating loss, carryback expiration periods | 5 years | ||
State Net Operating Loss Carryforwards [Member] | Maximum [Member] | |||
Income tax disclosures [Line Items] | |||
net operating loss, carryback expiration periods | 20 years |