Organization and Summary of Significant Accounting Policies - Accounting Pronouncements Recently Adopted (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Jul. 01, 2019	Jun. 30, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease right-of-use asset	$ 25,304	$ 14,800	$ 0
Operating lease, liabilities	$ 25,591	15,200
ASU 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease right-of-use asset		14,800
Operating lease, liabilities		$ 15,200