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Financing - Schedule of Debt (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Jun. 30, 2019
Line of Credit Facility [Line Items]    
Less unamortized debt issuance costs $ (961) $ (1,367)
Total debt 82,839 113,633
Current maturities of long-term debt 0 0
Long term debt less current maturities 82,839 113,633
Credit Agreement    
Line of Credit Facility [Line Items]    
Gross debt 83,800  
Less unamortized debt issuance costs (671)  
Term loan | Credit Agreement    
Line of Credit Facility [Line Items]    
Gross debt 75,000 75,000
Revolving credit loan | Credit Agreement | Revolving Credit    
Line of Credit Facility [Line Items]    
Gross debt $ 8,800 $ 40,000