Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets - Schedule of Definite-Lived Assets (Details)

v3.7.0.1
Goodwill and Other Intangible Assets - Schedule of Definite-Lived Assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Mar. 31, 2016
Schedule of Acquired Indefinite-Lived and Finite-Lived Intangible Assets [Line Items]    
Net carrying amount, finite-lived intangibles $ 43,410  
Intangible assets, net 86,178 $ 103,998
CHS Transactions    
Schedule of Acquired Indefinite-Lived and Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount, intangibles 157,103 163,984
Accumulated amortization, intangibles 70,925 59,986
Intangible assets, net 86,178 103,998
CHS Transactions | Developed Technology Rights    
Schedule of Acquired Indefinite-Lived and Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount, finite-lived intangibles 9,796 9,950
Accumulated Amortization 3,454 2,988
Net carrying amount, finite-lived intangibles 6,342 6,962
CHS Transactions | Customer relationships    
Schedule of Acquired Indefinite-Lived and Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount, finite-lived intangibles 99,676 105,720
Accumulated Amortization 64,682 54,913
Net carrying amount, finite-lived intangibles 34,994 50,807
CHS Transactions | Other Intangible Assets    
Schedule of Acquired Indefinite-Lived and Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount, finite-lived intangibles 2,626 2,631
Accumulated Amortization 2,268 1,848
Net carrying amount, finite-lived intangibles 358 783
CHS Transactions | Trademark    
Schedule of Acquired Indefinite-Lived and Finite-Lived Intangible Assets [Line Items]    
Indefinite-Lived Intangible Assets (Excluding Goodwill)   44,997
Gross carrying amount, finite-lived intangibles 44,563 45,234
Accumulated Amortization 521 237
Net carrying amount, finite-lived intangibles 44,042  
CHS Transactions | Certification Marks    
Schedule of Acquired Indefinite-Lived and Finite-Lived Intangible Assets [Line Items]    
Indefinite-Lived Intangible Assets (Excluding Goodwill) $ 442 $ 449