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Accounting for Stock-Based Compensation | 3 Months Ended
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Aug. 31, 2012
Accounting for Stock-Based Compensation |
Accounting for Stock-Based Compensation |
Note 3 — Accounting for Stock-Based Compensation Stock Options In July 2012, as part of our annual long-term stock incentive compensation, we granted 958,180 stock options to eligible employees at an exercise price of $12.90 and weighted average fair value of $4.6 million. The fair value of stock options is estimated on the date of grant using the Black-Scholes option pricing model with the following assumptions:
|  | Three Months Ended |
|  | August 31, |
|  | 2012 |  | 2011 |
Risk-free interest rate |  | 0.6 | % | 1.5 | %
Expected volatility of common stock |  | 51 | % | 46 | %
Dividend yield |  | 2.3 | % | 1.0 | %
Expected option term in years |  | 5.4 |  | 5.7 |
The total intrinsic value of stock options exercised during the three-month periods ended August 31, 2012 and 2011 was zero and $3.3 million, respectively. Expense charged to operations for stock options during the three-month periods ended August 31, 2012 and 2011 was $0.7 and $1.1 million, respectively. Restricted Stock In July 2012, as part of our annual long-term stock incentive compensation, we granted 53,280 shares of performance-based restricted stock and 65,780 restricted shares to eligible employees. The grant date fair value per share was $12.90. We also granted 45,000 restricted shares to members of the Board of Director with a grant date fair value per share of $11.56. Expense charged to operations for restricted stock during the three-month periods ended August 31, 2012 and 2011 was $2.2 million and $1.5 million, respectively.

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- 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 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5444-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 93-6 -Paragraph 53 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64, 65, A240 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6406099&loc=d3e25284-112666 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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