XML 104 R84.htm IDEA: XBRL DOCUMENT v3.21.2
Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Thousands
12 Months Ended
Aug. 31, 2021
Aug. 31, 2020
Aug. 31, 2019
Accumulated other comprehensive income      
Balance $ 302,792 $ 271,227 $ 246,756
Total other comprehensive income (loss) 1,882 2,620 (1,988)
Adoption of ASU 2018-02 344,324 302,792 271,227
Balance 344,324 302,792 271,227
Accumulated Other Comprehensive Income (Loss)      
Accumulated other comprehensive income      
Balance (13,092) (14,324) (12,336)
Other comprehensive gains (losses) before reclassifications 1,433 2,028  
Reclassifications to net income of previously deferred (gains) losses 449 592  
Total other comprehensive income (loss) 1,882 2,620  
Adoption of ASU 2018-02 (11,210) (13,092) (14,324)
Balance (11,210) (13,092) (14,324)
Accumulated Other Comprehensive Income (Loss) | Cumulative Effect Adjustment      
Accumulated other comprehensive income      
Balance (1,388)    
Adoption of ASU 2018-02   (1,388)  
Balance   (1,388)  
Restricted investments      
Accumulated other comprehensive income      
Balance 269 154  
Other comprehensive gains (losses) before reclassifications 297 143  
Reclassifications to net income of previously deferred (gains) losses (48) (28)  
Total other comprehensive income (loss) 249 115  
Adoption of ASU 2018-02 518 269 154
Balance 518 269 154
Change in funded status of pension plans      
Accumulated other comprehensive income      
Balance (8,317) (6,271)  
Other comprehensive gains (losses) before reclassifications (159) (1,278)  
Reclassifications to net income of previously deferred (gains) losses 497 620  
Total other comprehensive income (loss) 338 (658)  
Adoption of ASU 2018-02 (7,979) (8,317) (6,271)
Balance (7,979) (8,317) (6,271)
Change in funded status of pension plans | Cumulative Effect Adjustment      
Accumulated other comprehensive income      
Balance (1,388)    
Adoption of ASU 2018-02   (1,388)  
Balance   (1,388)  
Foreign currency translation adjustment      
Accumulated other comprehensive income      
Balance (5,044) (8,207)  
Other comprehensive gains (losses) before reclassifications 1,295 3,163  
Total other comprehensive income (loss) 1,295 3,163  
Adoption of ASU 2018-02 (3,749) (5,044) (8,207)
Balance $ (3,749) $ (5,044) $ (8,207)