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Quarterly Results Of Operations | 12 Months Ended
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Aug. 31, 2018
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Results Of Operations | Note 20 – Quarterly Results of Operations (Unaudited)
|  | First |  |  | Second |  |  | Third |  |  | Fourth |
($ in thousands, except per share amounts) |  | Quarter |  |  | Quarter |  |  | Quarter |  |  | Quarter |
Year ended August 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues |  | $ | 124,526 |  |  | $ | 130,339 |  |  | $ | 169,571 |  |  | $ | 123,269 |
Cost of operating revenues |  | $ | 92,129 |  |  | $ | 95,023 |  |  | $ | 118,093 |  |  | $ | 90,998 |
Earnings before income taxes |  | $ | 4,792 |  |  | $ | 5,676 |  |  | $ | 17,445 |  |  | $ | 5,940 |
Net earnings |  | $ | 3,185 |  |  | $ | 1,735 |  |  | $ | 10,379 |  |  | $ | 4,978 |
Diluted net earnings per share |  | $ | 0.30 |  |  | $ | 0.16 |  |  | $ | 0.96 |  |  | $ | 0.46 |
Year ended August 31, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues |  | $ | 110,390 |  |  | $ | 124,125 |  |  | $ | 151,533 |  |  | $ | 131,937 |
Cost of operating revenues |  | $ | 82,016 |  |  | $ | 91,184 |  |  | $ | 105,627 |  |  | $ | 94,146 |
Earnings before income taxes |  | $ | 1,335 |  |  | $ | 7,636 |  |  | $ | 16,197 |  |  | $ | 10,547 |
Net earnings |  | $ | 873 |  |  | $ | 5,012 |  |  | $ | 10,952 |  |  | $ | 6,342 |
Diluted net earnings per share |  | $ | 0.08 |  |  | $ | 0.47 |  |  | $ | 1.02 |  |  | $ | 0.59 |

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- References No definition available. + Details
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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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