XML 19 R8.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Note 2 - Stock Compensation | 6 Months Ended
--- | ---
Apr. 30, 2017
Notes to Financial Statements |
Disclosure of Compensation Related Costs, Share-based Payments [Text Block] |
2. | Stock Compensation
T he Company had total stock-based compensation expense of $1.0 million and $1.5 million ( $0.9 million and $1.4 million net of tax) for the three and six months ended April 30, 2017, respectively, and stock-based compensation income of $0.7 million and expense of $0.8 million ( $0.7 million net of tax) for the three and six months ended April 30, 2016, respectively. Included in total stock-based compensation for the three and six months ended April 30, 2017 was the vesting of stock options of $0.1 million and $0.2 million, respectively . Included in total stock based compensation for the three and six months ended April 30, 2016 was income of $2.1 million for previously recognized expense of certain performance based stock option grants for which the performance metrics were no longer expected to be satisfied. This income was slightly offset by the vesting of stock options of $0.1 million and $0.2 million, respectively, during the three and six months ended April 30, 2016.

X
- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -URI http://asc.fasb.org/subtopic&trid=2208855 + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DisclosureTextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration