Income Taxes	3 Months Ended
Feb. 28, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The effective income tax rate for the three months ended February 29, 2016 and February 28, 2017 approximates the statutory income tax rate. The Company's effective income tax rate was approximately 38.3 percent for the three months ended February 29, 2016, and approximately 38.0 percent for the three months ended February 28, 2017.

Income Taxes

3 Months Ended

Feb. 28, 2017

The effective income tax rate for the three months ended February 29, 2016 and February 28, 2017 approximates the statutory income tax rate.

The Company's effective income tax rate was approximately 38.3 percent for the three months ended February 29, 2016, and approximately 38.0 percent for the three months ended February 28, 2017.