XML 82 R15.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Employee Retirement Plans | 3 Months Ended
--- | ---
Jan. 31, 2014
Compensation and Retirement Disclosure [Abstract] |
Employee Retirement Plans | Employee Retirement Plans The Company has two unfunded supplemental retirement plans (“SERPs”). The table below provides, for the periods indicated, costs recognized and payments made related to its SERPs (amounts in thousands):
| Three months ended January 31,
| 2014 |  | 2013
Service cost | $ | 118 |  |  | $ | 118 |
Interest cost | 318 |  |  | 261 |
Amortization of prior service obligation | 161 |  |  | 210 |
Amortization of unrecognized losses | 3 |  |  | 36 |
Total costs | $ | 600 |  |  | $ | 625 |
Benefits paid | $ | 233 |  |  | $ | 233 |

X
- Details
Name: | us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
Name: | us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration