XML 23 R12.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Net Income Per Share | 6 Months Ended
--- | ---
Jan. 31, 2017
Earnings Per Share [Abstract] |
Net Income Per Share | NOTE 5 – Net Income Per Share The table below reconciles basic weighted average shares outstanding to diluted weighted average shares outstanding:
|  | Three Months Ended January 31, |  | Six Months Ended January 31,
(In thousands) |  | 2017 |  | 2016 |  | 2017 |  | 2016
Weighted average common shares outstanding |  | 114,571 |  |  | 117,306 |  |  | 113,644 |  |  | 118,731 |
Effect of dilutive securities - stock options |  | 3,223 |  |  | 7,306 |  |  | 4,692 |  |  | 7,147 |
Weighted average common and dilutive potential common shares outstanding |  | 117,794 |  |  | 124,612 |  |  | 118,336 |  |  | 125,878 |
There were no material adjustments to net income required in calculating diluted net income per share. Excluded from the dilutive earnings per share calculation were 438,561 and 7,753,494 shares underlying outstanding stock options for the three months ended January 31, 2017 and 2016, respectively, and 637,122 and 7,731,856 for the six months ended January 31, 2017 and 2016, respectively, because their inclusion would have been anti-dilutive.

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

X
- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1278-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=65016374&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration