Stockholders' Equity Transactions (Details) $ / shares in Units, $ in Thousands	1 Months Ended	12 Months Ended
	Dec. 31, 2021	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2021 $ / shares shares	Jun. 30, 2020 USD ($) $ / shares shares	Jun. 30, 2019	Dec. 06, 2021 $ / shares shares	Sep. 16, 2014 shares
Equity
Authorized to be repurchased (in shares)							2,000,000
Common Stock Shares Outstanding		36,734,482	36,702,168				38,800,000
Stock repurchased (in shares)		0	0	144,405
Share Price | $ / shares				$ 17.00
Common stock, authorized (in shares)		100,000,000	80,000,000			100,000,000
Par value per share | $ / shares		$ 0.01	$ 0.01			$ 0.01
Cash received from stock option exercised | $		$ 155		$ 80
Percentage of stock dividend	100.00%
Stock split	2				2
Certain employees and directors
Equity
Exercised		34,800		31,200
Exercised, cashless		6,800	14,200	7,200
Surrendered (in shares)		2,486	6,734	3,256