Equity Incentive Plan - Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Jun. 30, 2021	Jun. 30, 2020
Options
Options Outstanding, Beginning of Period (in shares)	1,319,456	1,615,500	1,615,500
Granted (in shares)	42,850	44,750
Exercised (in shares)	(413,636)	(172,866)
Forfeited (in shares)	(20,800)	(26,900)
Options Outstanding, End of period (in shares)	927,870	1,460,484	1,319,456	1,615,500
Exercisable (in shares)	756,720	1,220,734
Weighted- Average Exercise Price
Options Outstanding, Beginning of Period (in usd per share)	$ 19.07	$ 18.12	$ 18.12
Granted (in usd per share)	31.35	22.92
Exercised (in usd per share)	14.70	14.40
Forfeited (in usd per share)	23.17	25.77
Options Outstanding, End of Period (in usd per share)	21.49	18.57	$ 19.07	$ 18.12
Exercisable (in usd per share)	$ 20.24	$ 17.24
Remaining contractual life (years)	4 years 3 months 18 days	3 years 10 months 24 days	3 years 10 months 24 days	4 years 4 months 24 days
Exercisable (in years)	3 years 6 months	3 years 2 months 12 days
Aggregate intrinsic value	$ 7,541	$ 9,268	$ 11,657	$ 1,711
Aggregate intrinsic value	$ 7,028	$ 9,152
Non-vested Options
Nonvested, number of shares (in shares)	171,150	239,750
Nonvested, weighted average grant date fair value (in dollars per share)	$ 26.99	$ 25.31
Nonvested, contractual term (in years)	7 years 8 months 12 days	7 years 8 months 12 days
Nonvested, intrinsic value	$ 513	$ 116