Shareholders' Equity - Changes in Shareholders' Equity (Detail) - USD ($)
$ in Thousands |
3 Months Ended |
May 31, 2016 |
May 31, 2015 |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
| Beginning Balance, Amount |
$ 298,546
|
|
| Beginning Balance, Shares |
30,053,443
|
|
| Net loss |
$ (16,878)
|
$ 9,171
|
| Foreign currency translation, net of deferred tax of $6,087 |
9,940
|
$ (664)
|
| Dividends paid ($0.175 per share) |
(4,530)
|
|
| Stock based compensation |
339
|
|
| Stock based compensation allocated to loss on sale of discontinued operations |
112
|
|
| Exercise of stock options and restricted stock |
2,910
|
|
| Ending Balance, Amount |
$ 290,439
|
|
| Ending Balance, Shares |
30,053,443
|
|
| Common Stock [Member] |
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
| Beginning Balance, Amount |
$ 75,134
|
|
| Beginning Balance, Shares |
30,053,443
|
|
| Ending Balance, Amount |
$ 75,134
|
|
| Ending Balance, Shares |
30,053,443
|
|
| Additional Paid-in Capital [Member] |
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
| Beginning Balance, Amount |
$ 121,597
|
|
| Stock based compensation |
339
|
|
| Stock based compensation allocated to loss on sale of discontinued operations |
112
|
|
| Exercise of stock options and restricted stock |
(1,810)
|
|
| Ending Balance, Amount |
120,238
|
|
| Retained Earnings [Member] |
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
| Beginning Balance, Amount |
206,105
|
|
| Net loss |
(16,878)
|
|
| Dividends paid ($0.175 per share) |
(4,530)
|
|
| Ending Balance, Amount |
184,697
|
|
| Accumulated Other Comprehensive Income (Loss) [Member] |
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
| Beginning Balance, Amount |
(27,285)
|
|
| Foreign currency translation, net of deferred tax of $6,087 |
9,940
|
|
| Ending Balance, Amount |
(17,345)
|
|
| Treasury Stock [Member] |
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
| Beginning Balance, Amount |
$ (77,005)
|
|
| Beginning Balance, Treasury Stock, Shares |
(4,437,005)
|
|
| Exercise of stock options and restricted stock |
$ 4,720
|
|
| Exercise of stock options and restricted stock, shares |
282,988
|
|
| Ending Balance, Amount |
$ (72,285)
|
|
| Ending Balance, Treasury Stock, Shares |
(4,154,017)
|
|