CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income	Retained Earnings
Balance (in shares) at Jun. 30, 2019		36,869,249
Balance at Jun. 30, 2019	$ 324,245	$ 1,843	$ 47,152	$ 9,342	$ 265,908
Net loss	(13,805)				(13,805)
Foreign currency translation	$ (403)			(403)
Stock repurchase program (in shares)	(1,500,000)	(1,504,000)
Stock repurchase program	$ (26,356)	$ (75)	(26,281)
Exercise of SARs (in shares)		276
Stock-based compensation	1,807		1,807
Net restricted stock activity (in shares)		182,511
Net restricted stock activity	(1,789)	$ 9	(1,798)
Minority interest	40				40
Balance (in shares) at Sep. 30, 2019		35,548,036
Balance at Sep. 30, 2019	$ 283,739	$ 1,777	20,880	8,939	252,143
Balance (in shares) at Jun. 30, 2020	35,625,716	35,625,716
Balance at Jun. 30, 2020	$ 125,703	$ 1,781	22,011	7,449	94,462
Net loss	(35,266)				(35,266)
Foreign currency translation	$ 502			502
Stock repurchase program (in shares)	0
Stock-based compensation	$ (1,225)		(1,225)
Net restricted stock activity (in shares)		40,067
Net restricted stock activity	(188)	$ 2	(190)
Minority interest	$ 15				15
Balance (in shares) at Sep. 30, 2020	35,665,783	35,665,783
Balance at Sep. 30, 2020	$ 89,541	$ 1,783	$ 20,596	$ 7,951	$ 59,211