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Stock-Based Compensation Plans (Tables) | 12 Months Ended
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Aug. 31, 2018
Stock-Based Compensation Plans [Abstract] |
Total Cost Of Share-Based Compensation |
﻿ |  |  |  |  |  |
﻿ |  |  |  |  |  |
﻿YEAR ENDED |  |  |  |  |  |
﻿AUGUST 31, |  | 2018 |  | 2017 |  | 2016
﻿Performance awards | $ | 2,034 | $ | 2,902 | $ | 2,492
﻿Unvested stock awards |  | 642 |  | 500 |  | 450
﻿Fully vested stock awards |  | 15 |  | 135 |  | 60
﻿Compensation cost of the ESPP |  | 155 |  | 121 |  | 119
﻿ | $ | 2,846 | $ | 3,658 | $ | 3,121
﻿
Unvested Stock Awards |
﻿ |  |  |  |
﻿ |  |  |  |
﻿ |  |  |  | Weighted-
﻿ |  |  |  | Average Grant-
﻿ |  |  |  | Date Fair
﻿ |  | Number of |  | Value Per
﻿ |  | Shares |  | Share
﻿Unvested stock awards at |  |  |  |
﻿August 31, 2017 |  | 29,834 | $ | 17.60
﻿Granted |  | 23,338 |  | 30.00
﻿Forfeited |  | - |  | -
﻿Vested |  | (29,834) |  | 17.60
﻿Unvested stock awards at |  |  |  |
﻿August 31, 2018 |  | 23,338 | $ | 30.00
﻿
Stock Option Activity |
﻿ |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  | Weighted |  |
﻿ |  |  |  | Weighted |  | Average |  |
﻿ |  |  |  | Avg. Exercise |  | Remaining |  | Aggregate
﻿ |  | Number of |  | Price Per |  | Contractual |  | Intrinsic Value
﻿ |  | Stock Options |  | Share |  | Life (Years) |  | (thousands)
﻿Outstanding at August 31, 2017 |  | 568,750 | $ | 11.67 |  |  |  |
﻿Granted |  | - |  | - |  |  |  |
﻿Exercised |  | - |  | - |  |  |  |
﻿Forfeited |  | - |  | - |  |  |  |
﻿Outstanding at August 31, 2018 |  | 568,750 | $ | 11.67 |  | 1.8 | $ | 7,923
﻿ |  |  |  |  |  |  |  |
﻿Options vested and exercisable at |  |  |  |  |  |  |  |
﻿August 31, 2018 |  | 568,750 | $ | 11.67 |  | 1.8 | $ | 7,923
﻿
Stock Options Outstanding And Exercisable |
﻿ |  |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |  |
﻿ |  |  |  | Weighted |  |  |  |  |
﻿ |  | Number |  | Average |  |  |  | Options |
﻿ |  | Outstanding |  | Remaining |  | Weighted |  | Exercisable at | Weighted
﻿ |  | at August 31, |  | Contractual |  | Average |  | August 31, | Average
﻿Exercise Prices |  | 2018 |  | Life (Years) |  | Exercise Price |  | 2018 | Exercise Price
﻿$9.00 |  | 62,500 |  | 2.4 |  | $9.00 |  | 62,500 | $9.00
﻿$10.00 |  | 168,750 |  | 1.8 |  | $10.00 |  | 168,750 | $10.00
﻿$12.00 |  | 168,750 |  | 1.8 |  | $12.00 |  | 168,750 | $12.00
﻿$14.00 |  | 168,750 |  | 1.8 |  | $14.00 |  | 168,750 | $14.00
﻿ |  | 568,750 |  |  |  |  |  | 568,750 |
﻿

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