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Stock-Based Compensation Plans (Tables) | 12 Months Ended
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Aug. 31, 2020
Stock-Based Compensation Plans [Abstract] |
Total Cost Of Share-Based Compensation |
﻿ |  |  |  |  |  |
﻿ |  |  |  |  |  |
﻿YEAR ENDED |  |  |  |  |  |
﻿AUGUST 31, |  | 2020 |  | 2019 |  | 2018
﻿Performance awards | $ | (1,518) | $ | 3,853 | $ | 2,034
﻿Restricted stock awards |  | 700 |  | 700 |  | 642
﻿Compensation cost of the ESPP |  | 185 |  | 176 |  | 155
﻿Fully vested stock awards |  | 60 |  | 60 |  | 15
﻿ | $ | (573) | $ | 4,789 | $ | 2,846
﻿
Unvested Stock Awards |
﻿ |  |  |  |
﻿ |  |  |  |
﻿ |  |  |  | Weighted-
﻿ |  |  |  | Average Grant-
﻿ |  |  |  | Date Fair
﻿ |  | Number of |  | Value Per
﻿ |  | Shares |  | Share
﻿Restricted stock awards at |  |  |  |
﻿August 31, 2019 |  | 28,525 | $ | 24.54
﻿Granted |  | 21,420 |  | 32.68
﻿Forfeited |  | - |  | -
﻿Vested |  | (28,525) |  | 24.54
﻿Restricted stock awards at |  |  |  |
﻿August 31, 2020 |  | 21,420 | $ | 32.68
﻿
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, 2019 |  | 568,750 | $ | 11.67 |  |  |  |
﻿Granted |  | - |  | - |  |  |  |
﻿Exercised |  | (350,000) |  | 11.73 |  |  |  |
﻿Forfeited |  | - |  | - |  |  |  |
﻿Outstanding at August 31, 2020 |  | 218,750 | $ | 11.57 |  | 0.4 | $ | 1,787
﻿ |  |  |  |  |  |  |  |
﻿Options vested and exercisable at |  |  |  |  |  |  |  |
﻿August 31, 2020 |  | 218,750 | $ | 11.57 |  | 0.4 | $ | 1,787
﻿
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 |  | 2020 |  | Life (Years) |  | Exercise Price |  | 2020 | Exercise Price
﻿$9.00 |  | 31,250 |  | 0.4 |  | $9.00 |  | 31,250 | $9.00
﻿$10.00 |  | 62,500 |  | 0.4 |  | $10.00 |  | 62,500 | $10.00
﻿$12.00 |  | 62,500 |  | 0.4 |  | $12.00 |  | 62,500 | $12.00
﻿$14.00 |  | 62,500 |  | 0.4 |  | $14.00 |  | 62,500 | $14.00
﻿ |  | 218,750 |  |  |  |  |  | 218,750 |
﻿

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