Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets Expected Future Intangibles Amortization Expense (Details)

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Goodwill and Intangible Assets Expected Future Intangibles Amortization Expense (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]      
Indefinite-lived Intangible Assets, Written off Related to Sale of Business Unit     $ 600
Amortization of Intangible Assets $ 2,000 $ 1,800  
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year 1    
Finite-Lived Intangible Assets, Amortization Expense, Year Three 2    
Finite-Lived Intangible Assets, Amortization Expense, Year Four 2    
Finite-Lived Intangible Assets, Amortization Expense, Year Five 2    
Finite-Lived Intangible Assets, Amortization Expense, Year Two 3    
Finite-Lived Intangible Assets, Amortization Expense, after Year Five $ 0