Significant Accounting Policies Recently Issued Accounting Pronouncements (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Jun. 30, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease right-of-use assets	$ 33,669	$ 34,905
Current operating lease liabilities	6,865	6,824
Non-current operating lease liabilities	$ 31,518	$ 33,088