CONDENSED CONSOLIDATED STATEMENTS OF EQUITY - USD ($)
$ in Thousands |
Common Stock |
Additional Paid-In Capital |
Accumulated Other Comprehensive Income (Loss) |
Retained Earnings |
Total |
| Balance at Aug. 31, 2018 |
$ 939
|
$ 13,104
|
$ (12,336)
|
$ 245,049
|
$ 246,756
|
| Balance (in shares) at Aug. 31, 2018 |
9,396,947
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
| Restricted stock grants, net of forfeitures |
$ 1
|
(1)
|
|
|
|
| Restricted stock grants, net of forfeitures (in shares) |
9,308
|
|
|
|
|
| Amortization of restricted stock grants |
|
1,257
|
|
|
1,257
|
| Amortization of stock option grants |
|
375
|
|
|
375
|
| Exercise of stock options |
$ 1
|
301
|
|
|
302
|
| Exercise of stock options (in shares) |
7,022
|
|
|
|
|
| Common stock received for payment of stock option exercises |
|
(120)
|
|
|
(120)
|
| Common stock received for payment of stock option exercises (in shares) |
(954)
|
|
|
|
|
| Cash dividend on common stock |
|
|
|
(7,522)
|
(7,522)
|
| Change in funded status of pension plans, net of tax |
|
|
618
|
|
618
|
| Foreign currency translation adjustment |
|
|
(956)
|
|
(956)
|
| Net unrealized gain (loss) on restricted investments, net of tax |
|
|
(13)
|
|
(13)
|
| Net income |
|
|
|
22,637
|
22,637
|
| Balance at May. 31, 2019 |
$ 941
|
14,916
|
(12,687)
|
260,186
|
263,356
|
| Balance (in shares) at May. 31, 2019 |
9,412,323
|
|
|
|
|
| Balance at Feb. 28, 2019 |
$ 941
|
14,328
|
(11,279)
|
251,645
|
255,635
|
| Balance (in shares) at Feb. 28, 2019 |
9,412,323
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
| Amortization of restricted stock grants |
|
462
|
|
|
462
|
| Amortization of stock option grants |
|
126
|
|
|
126
|
| Change in funded status of pension plans, net of tax |
|
|
91
|
|
91
|
| Foreign currency translation adjustment |
|
|
(1,494)
|
|
(1,494)
|
| Net unrealized gain (loss) on restricted investments, net of tax |
|
|
(5)
|
|
(5)
|
| Net income |
|
|
|
8,541
|
8,541
|
| Balance at May. 31, 2019 |
$ 941
|
14,916
|
(12,687)
|
260,186
|
263,356
|
| Balance (in shares) at May. 31, 2019 |
9,412,323
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
| Adoption of new accounting standard | ASU 2014-09 |
|
|
|
22
|
22
|
| Balance at Aug. 31, 2019 |
$ 940
|
14,351
|
(14,324)
|
270,260
|
271,227
|
| Balance (in shares) at Aug. 31, 2019 |
9,400,748
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
| Restricted stock grants, net of forfeitures |
$ 5
|
(5)
|
|
|
|
| Restricted stock grants, net of forfeitures (in shares) |
44,879
|
|
|
|
|
| Amortization of restricted stock grants |
|
1,686
|
|
|
1,686
|
| Amortization of stock option grants |
|
687
|
|
|
687
|
| Exercise of stock options |
|
123
|
|
|
123
|
| Exercise of stock options (in shares) |
3,618
|
|
|
|
|
| Common stock received for payment of stock option exercises |
|
(123)
|
|
|
(123)
|
| Common stock received for payment of stock option exercises (in shares) |
(1,057)
|
|
|
|
|
| Common stock retained to pay statutory minimum withholding taxes on common stock |
|
(484)
|
|
|
(484)
|
| Common stock retained to pay statutory minimum withholding taxes on common stock (in shares) |
(5,790)
|
|
|
|
|
| Cash dividend on common stock |
|
|
|
(7,539)
|
(7,539)
|
| Change in funded status of pension plans, net of tax |
|
|
444
|
|
444
|
| Foreign currency translation adjustment |
|
|
318
|
|
318
|
| Net unrealized gain (loss) on restricted investments, net of tax |
|
|
5
|
|
5
|
| Net income |
|
|
|
25,149
|
25,149
|
| Balance at May. 31, 2020 |
$ 945
|
16,235
|
(14,945)
|
289,258
|
291,493
|
| Balance (in shares) at May. 31, 2020 |
9,442,398
|
|
|
|
|
| Balance at Feb. 29, 2020 |
$ 945
|
15,882
|
(14,060)
|
279,350
|
282,117
|
| Balance (in shares) at Feb. 29, 2020 |
9,448,620
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
| Restricted stock grants, net of forfeitures (in shares) |
(432)
|
|
|
|
|
| Amortization of restricted stock grants |
|
606
|
|
|
606
|
| Amortization of stock option grants |
|
231
|
|
|
231
|
| Common stock retained to pay statutory minimum withholding taxes on common stock |
|
(484)
|
|
|
(484)
|
| Common stock retained to pay statutory minimum withholding taxes on common stock (in shares) |
(5,790)
|
|
|
|
|
| Change in funded status of pension plans, net of tax |
|
|
185
|
|
185
|
| Foreign currency translation adjustment |
|
|
(1,077)
|
|
(1,077)
|
| Net unrealized gain (loss) on restricted investments, net of tax |
|
|
7
|
|
7
|
| Net income |
|
|
|
9,908
|
9,908
|
| Balance at May. 31, 2020 |
$ 945
|
$ 16,235
|
(14,945)
|
289,258
|
$ 291,493
|
| Balance (in shares) at May. 31, 2020 |
9,442,398
|
|
|
|
|
| Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
| Adoption of new accounting standard | ASU 2018-02 |
|
|
(1,388)
|
$ 1,388
|
|
| Adoption of new accounting standard |
|
|
$ (1,388)
|
|
|