|
Condensed Consolidated Statements of Comprehensive Income (Loss) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Nov. 30, 2012
|
Nov. 30, 2011
|
|
| Statement Of Income And Comprehensive Income [Abstract] | ||
| Net income | $ 1,707 | $ 592 |
| Other comprehensive income (loss) net of tax: | ||
| Change in fair value of derivatives, net of tax benefit (expense) of $(189) and $168 | 309 | (273) |
| Loss (gain) from derivative transactions reclassified into earnings, net of tax benefit (expense) of $(1,339) and $(368) | (2,186) | (600) |
| Amortization of prior service cost, net of taxes of $8 | 14 | |
| Amortization of actuarial loss, net of taxes of $209 | 341 | |
| Other comprehensive loss | (1,522) | (873) |
| Total comprehensive income (loss) | $ 185 | $ (281) |