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Derivative Instruments - Narrative (Details) - USD ($)
3 Months Ended 6 Months Ended
Dec. 31, 2019
Dec. 31, 2019
Jun. 30, 2019
Mar. 27, 2019
Derivative [Line Items]        
Derivative Instruments, Percentage Designated As Cash Flow Hedges 97.00% 97.00% 87.00%  
Gain (loss) from components excluded from assessment of cash flow hedge effectiveness, net $ 0      
Cash flow hedge gain (loss) to be reclassified within twelve months   $ 5,200,000    
Cash Flow Hedging        
Derivative [Line Items]        
Derivative, Term of Contract   17 months    
Interest Rate Swap        
Derivative [Line Items]        
Derivative, Notional Amount $ 65,000,000 $ 65,000,000   $ 80,000,000
Derivative, Floor Interest Rate 0.00% 0.00%    
Derivative, Fixed Interest Rate 2.1975% 2.1975%    
Cash flow hedge gain (loss) to be reclassified within twelve months   $ (400,000)