Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details)

v3.6.0.2
Fair Value Measurements (Details) - Recurring - USD ($)
$ in Thousands
Dec. 31, 2016
Sep. 30, 2016
Assets:    
Derivatives $ 3,687 $ 193
Equity and fixed income mutual funds 20,087 19,790
Other investments 5,337 5,127
Total assets at fair value 29,111 25,110
Liabilities:    
Derivatives 353 6,027
Total liabilities at fair value 353 6,027
Level 1    
Assets:    
Derivatives 0 0
Equity and fixed income mutual funds 0 0
Other investments 0 0
Total assets at fair value 0 0
Liabilities:    
Derivatives 0 0
Total liabilities at fair value 0 0
Level 2    
Assets:    
Derivatives 3,687 193
Equity and fixed income mutual funds 20,087 19,790
Other investments 5,337 5,127
Total assets at fair value 29,111 25,110
Liabilities:    
Derivatives 353 6,027
Total liabilities at fair value 353 6,027
Level 3    
Assets:    
Derivatives 0 0
Equity and fixed income mutual funds 0 0
Other investments 0 0
Total assets at fair value 0 0
Liabilities:    
Derivatives 0 0
Total liabilities at fair value $ 0 $ 0