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Stockholders' Equity | 12 Months Ended
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Nov. 30, 2014
Equity [Abstract] |
Stockholders' Equity | Stockholders’ Equity Preferred Stock. To help protect the benefits of our NOL, built-in losses and tax credits from the impact of an ownership change under Section 382, on January 22, 2009, we adopted a Rights Agreement dated as of that date (the “2009 Rights Agreement”), and we declared a dividend distribution of one preferred share purchase right for each outstanding share of common stock that was payable to stockholders of record as of the close of business on March 5, 2009. Subject to the terms, provisions and conditions of the 2009 Rights Agreement, if these rights become exercisable, each right would initially represent the right to purchase from us 1/100th of a share of our Series A Participating Cumulative Preferred Stock for a purchase price of $85.00 (the “Purchase Price”). If issued, each fractional share of preferred stock would generally give a stockholder approximately the same dividend, voting and liquidation rights as does one share of our common stock. However, prior to exercise, a right does not give its holder any rights as a stockholder, including without limitation any dividend, voting or liquidation rights. The rights will not be exercisable until the earlier of (a) 10 calendar days after a public announcement by us that a person or group has become an Acquiring Person (as defined under the 2009 Rights Agreement) and (b) 10 business days after the commencement of a tender or exchange offer by a person or group if upon consummation of the offer the person or group would beneficially own 4.9% or more of our outstanding common stock. Until these rights become exercisable (the “Distribution Date”), common stock certificates will evidence the rights and may contain a notation to that effect. Any transfer of shares of our common stock prior to the Distribution Date will constitute a transfer of the associated rights. After the Distribution Date, the rights may be transferred other than in connection with the transfer of the underlying shares of our common stock. If there is an Acquiring Person on the Distribution Date or a person or group becomes an Acquiring Person after the Distribution Date, each holder of a right, other than rights that are or were beneficially owned by an Acquiring Person, which will be void, will thereafter have the right to receive upon exercise of a right and payment of the Purchase Price, that number of shares of our common stock having a market value of two times the Purchase Price. After the later of the Distribution Date and the time we publicly announce that an Acquiring Person has become such, our board of directors may exchange the rights, other than rights that are or were beneficially owned by an Acquiring Person, which will be void, in whole or in part, at an exchange ratio of one share of common stock per right, subject to adjustment. At any time prior to the later of the Distribution Date and the time we publicly announce that an Acquiring Person becomes such, our board of directors may redeem all of the then-outstanding rights in whole, but not in part, at a price of $.001 per right, subject to adjustment (the “Redemption Price”). The redemption will be effective immediately upon the board of directors’ action, unless the action provides that such redemption will be effective at a subsequent time or upon the occurrence or nonoccurrence of one or more specified events, in which case the redemption will be effective in accordance with the provisions of the action. Immediately upon the effectiveness of the redemption of the rights, the right to exercise the rights will terminate and the only right of the holders of rights will be to receive the Redemption Price, with interest thereon. The rights issued pursuant to the 2009 Rights Agreement will expire on the earliest of (a) the close of business on March 5, 2019, (b) the time at which the rights are redeemed, (c) the time at which the rights are exchanged, (d) the time at which our board of directors determines that a related provision in our Restated Certificate of Incorporation is no longer necessary, and (e) the close of business on the first day of a taxable year of ours to which our board of directors determines that no tax benefits may be carried forward. At our annual meeting of stockholders on April 2, 2009, our stockholders approved the 2009 Rights Agreement. Common Stock. On March 25, 2014 and April 8, 2014, pursuant to the 2011 Shelf Registration, we issued 6,944,445 shares and 1,041,666 shares, respectively, of our common stock, par value $1.00 per share, in an underwritten public offering at a price of $18.00 per share. The issuance of additional shares on April 8, 2014 was made pursuant to the exercise of an option granted to the underwriters to purchase such shares. We used 7,986,111 shares of treasury stock for the issuances and received net proceeds of $137.0 million after underwriting discounts, commissions and transaction expenses. On January 29, 2013, pursuant to the 2011 Shelf Registration, we issued 6,325,000 shares of our common stock, par value $1.00 per share, in an underwritten public offering at a price of $18.25 per share. We used 6,325,000 shares of treasury stock for the issuance and received net proceeds of $109.5 million after underwriting discounts, commissions and transaction expenses. In connection with the issuance of the 1.375% Convertible Senior Notes due 2019, which is discussed in Note 13. Notes Payable, we established a common stock reserve account with our transfer agent to reserve the maximum number of shares of our common stock potentially deliverable upon conversion to holders of the 1.375% Convertible Senior Notes due 2019 based on the terms of the instruments governing these notes. Accordingly, the common stock reserve account had a balance of 12,602,735 shares at November 30, 2014 and 2013. The maximum number of shares would potentially be deliverable to holders only in certain limited circumstances as set forth in the instruments governing the 1.375% Convertible Senior Notes due 2019. Each share of our common stock issued in the January 29, 2013, March 25, 2014 and April 8, 2014 offerings include a preferred share purchase right associated with and subject to the terms of the Rights Agreement. Any shares of our common stock delivered upon conversion to holders of the 1.375% Convertible Senior Notes due 2019 will also include such preferred share purchase rights. Effective July 17, 2014, our board of directors amended the Director Plan to provide directors with a one-time opportunity to irrevocably elect to receive an equivalent value of shares of our common stock in lieu of the cash payments that are otherwise due upon the respective settlement of their outstanding and any future Director Plan SARs under the terms of the plan. Concurrent with the amendment of the Director Plan, for the purpose of effecting any such Director Plan SAR settlements, our board of directors authorized the repurchase of no more than 680,000 shares of our common stock, and also authorized potential future grants of up to 680,000 stock payment awards under the 2014 Plan, in each case solely as necessary for director elections in respect of outstanding Director Plan SARs. The 2014 Plan is discussed in Note 19. Employee Benefits and Stock Plans. During 2014, following the amendment of the Director Plan, directors made irrevocable elections to receive an aggregate of 679,815 shares of our common stock upon the respective settlement of their outstanding Director Plan SARs. The directors’ elections changed only the method of settlement for the outstanding Director Plan SARs and did not change any of the other terms of these awards or impact the value of these awards to the directors. As a result of the directors’ elections, the relevant outstanding Director Plan SARs were effectively converted to stock-settled awards, which are accounted for as equity awards, instead of cash-settled liability awards, thereby reducing the degree of variability in the expense associated with such Director Plan SARs in future quarters. As of November 30, 2014, no Director Plan SARs had been settled. In addition, we had not repurchased any shares and no stock payment awards had been granted under the 2014 Plan pursuant to the respective board of directors authorizations. In 2013, directors were provided a one-time opportunity to elect and they made irrevocable elections to receive an equivalent value of shares of our common stock in lieu of the cash payments that are otherwise due upon the settlement of their outstanding stock units under the terms of the Director Plan. At that date, there were a total of 481,554 outstanding stock units. Concurrent with the amendment of the Director Plan, our board of directors authorized the repurchase of no more than 482,000 shares of our common stock solely as necessary for director elections in respect of outstanding stock units. During 2013, following the amendment of the Director Plan, directors made irrevocable elections to receive an aggregate of 478,294 shares of our common stock upon the respective settlement of their outstanding stock units, and we repurchased through open market transactions such shares pursuant to the authorization at an aggregate price of $7.9 million. We do not anticipate any additional repurchases of our common stock pursuant to this board of directors authorization. The director elections changed only the method of settlement of the outstanding stock units and did not change any of the other terms of these awards or impact the value to the directors. As a result of the directors’ elections, the relevant outstanding stock units were effectively converted to stock-settled awards, which are accounted for as equity awards, instead of cash-settled liability awards, thereby reducing the degree of variability in the expense associated with such stock units in future quarters. As of November 30, 2014, we were authorized to repurchase 4,000,000 shares of our common stock under a stand-alone board-approved share repurchase program. We did not repurchase any of our common stock under this program in 2014, 2013 or 2012. We have not repurchased any shares pursuant to this common stock repurchase plan for the past several years and any resumption of such stock repurchases under this program or any other program will be at the discretion of our board of directors. Our board of directors declared four quarterly cash dividends of $.0250 per share of common stock in 2014 and 2013. During 2012, our board of directors declared a cash dividend of $.0625 per share of common stock in the first quarter and quarterly dividends of $.0250 per share of common stock in each of the second, third and fourth quarters. All dividends declared during 2014, 2013 and 2012 were also paid during those years. Treasury Stock. We acquired $.5 million, $8.5 million and $1.8 million of our common stock in 2014, 2013 and 2012, respectively. All of the common stock acquired in 2014 and 2012 and a portion of the common stock acquired in 2013 consisted of previously issued shares delivered to us by employees to satisfy their withholding tax obligations on the vesting of restricted stock awards or of forfeitures of previous restricted stock awards. The common stock acquired in 2013 was primarily related to director elections in respect of outstanding stock units under the Director Plan, as described above. Treasury stock is recorded at cost. Differences between the cost of treasury stock and the reissuance proceeds are recorded to paid-in capital. These transactions are not considered repurchases under the 4,000,000 share repurchase program described above.

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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(d),(e)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB TOPIC 4.C) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187143-122770 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 4.E) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section C Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section E Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Article 4 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21506-112644 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Preferred Stock -URI http://asc.fasb.org/extlink&oid=6521494 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 Reference 11: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 12: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 13: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 14: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 15: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21564-112644 Reference 16: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21488-112644 Reference 17: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21484-112644 Reference 18: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph d -Article 4 Reference 19: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23285-112656 + Details
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