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EARNINGS PER SHARE (Tables) | 3 Months Ended
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Nov. 30, 2016
EARNINGS PER SHARE [Abstract] |
Schedule of the Computation of Net Income Per Share |
﻿ |  |  |  |  |  |
﻿ |  |  |  |  |  |
﻿ |  | Three Months Ended
﻿ |  | November 30, |  | November 30,
﻿ |  | 2016 |  | 2015
﻿Net income |  | $ | 24,869 |  | $ | 23,672
﻿Less: Allocation of income to unvested stockholders |  |  | (420) |  |  | (334)
﻿Net earnings available to common stockholders |  | $ | 24,449 |  | $ | 23,338
﻿Basic weighted average shares outstanding |  |  | 29,982 |  |  | 29,890
﻿Add dilutive effect of stock options (two-class method) |  |  | 5 |  |  | 6
﻿Diluted average shares outstanding |  |  | 29,987 |  |  | 29,896
﻿Basic net income per share |  | $ | 0.82 |  | $ | 0.78
﻿Diluted net income per share |  | $ | 0.82 |  | $ | 0.78
﻿

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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