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Stockholders' Equity
6 Months Ended
May 31, 2011
Stockholders' Equity [Abstract]  
Stockholders' Equity
16.  
Stockholders’ Equity
At May 31, 2011, the Company was authorized to repurchase 4,000,000 shares of its common stock under a board-approved share repurchase program. The Company did not repurchase any of its common stock under this program in the six months ended May 31, 2011. The Company has not repurchased common shares pursuant to a common stock repurchase plan for the past several years and any resumption of such stock repurchases will be at the discretion of the Company’s board of directors.
During the three months ended February 28, 2011, the Company’s board of directors declared a cash dividend of $.0625 per share of common stock, which was paid on February 17, 2011 to stockholders of record on February 3, 2011. During the three months ended May 31, 2011, the Company’s board of directors declared a cash dividend of $.0625 per share of common stock, which was paid on May 19, 2011 to stockholders of record on May 5, 2011. A cash dividend of $.0625 per share of common stock was also declared and paid during the three months ended February 28, 2010 and the three months ended May 31, 2010. The declaration and payment of future cash dividends on the Company’s common stock are at the discretion of the Company’s board of directors, and depend upon, among other things, the Company’s expected future earnings, cash flows, capital requirements, debt structure and any adjustments thereto, operational and financial investment strategy and general financial condition, as well as general business conditions.