Equity Transactions (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	May 16, 2018	Jun. 30, 2018	Jun. 30, 2019
Series A Special Stock
Amount paid to repurchase common stock	$ 27,500	$ 27,482
Common stock redeemed (in shares)	1,832,145
Common stock redeemed, average price (in dollars per share)	$ 15.00
Equity Transactions
Common stock authorized (in shares)		100,000,000	100,000,000
Preferred stock authorized (in shares)		10,000,000	10,000,000
Preferred stock issued (in shares)		0	0
Preferred stock outstanding (in shares)		0	0
Treasury Stock
Series A Special Stock
Common stock redeemed (in shares)		1,832,145