Condensed Consolidated Statements Of Changes In Equity - USD ($) $ in Thousands		Total		Common And Treasury Stock [Member]	Treasury Stock [Member]	Number Of Shares, Net Of Treasury [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Parent [Member]	Noncontrolling Interest [Member]	Redeemable Common Stock [Member]
Balance, Number of Shares at Jun. 30, 2023				88,884,532		63,640,246
Balance at Jun. 30, 2023		$ 179,478		$ 83	$ (288,238)		$ 335,696	$ 327,663	$ (195,726)	$ 179,478	$ 0
Balance, Number of Treasury Shares at Jun. 30, 2023					(25,244,286)
Redeemable Common Stock, Balance at Jun. 30, 2023		79,429
Shares repurchased (Note 13)		(198)			$ (198)					(198)
Shares repurchased (in shares) (Note 13)				0	(50,975)	(50,975)
Restricted stock granted		0								0
Restricted stock granted, shares				868,996		868,996
Exercise of stock options (Note 13)		$ 23		$ 0			23			23
Exercise of stock options, shares (Note 13)		7,385		7,385		7,385
Stock-based compensation charge (Note 13)		$ 3,580					3,580			3,580
Reversal of stock-based compensation charge (Note 13)		(17)					(17)			(17)
Reversal of stock-based compensation charge (Note 13), shares				(22,129)		(22,129)
Stock-based compensation charge related to equity-accounted investment (Note 6)		(133)					(133)			(133)
Net loss		$ (8,358)						(8,358)		(8,358)	0
Balance, Number of Shares at Dec. 31, 2023		64,443,523		89,738,784		64,443,523
Balance at Dec. 31, 2023		$ 180,723		$ 83	$ (288,436)		339,149	319,305	(189,378)	180,723	0
Other comprehensive loss (Note 12)		6,348							6,348	6,348	0
Redeemable Common Stock, Balance at Dec. 31, 2023		79,429
Balance, Number of Treasury Shares at Dec. 31, 2023					(25,295,261)
Balance, Number of Shares at Sep. 30, 2023				88,883,198		63,638,912
Balance at Sep. 30, 2023		175,266		$ 83	$ (288,238)		337,490	322,012	(196,081)	175,266	0
Balance, Number of Treasury Shares at Sep. 30, 2023					(25,244,286)
Redeemable Common Stock, Balance at Sep. 30, 2023		79,429
Shares repurchased (Note 13)		(198)			$ (198)		0			(198)
Shares repurchased (in shares) (Note 13)					(50,975)	(50,975)
Restricted stock granted		0								0
Restricted stock granted, shares				868,996		868,996
Exercise of stock options (Note 13)		$ 2		$ 0			2			2
Exercise of stock options, shares (Note 13)		592		592		592
Stock-based compensation charge (Note 13)		$ 1,812				$ 0	1,812			1,812
Reversal of stock-based compensation charge (Note 13)		(8)					(8)			(8)
Reversal of stock-based compensation charge (Note 13), shares				(14,002)		(14,002)
Stock-based compensation charge related to equity-accounted investment (Note 6)		(147)				$ 0	(147)			(147)
Net loss		$ (2,707)				$ 0		(2,707)		(2,707)	0
Balance, Number of Shares at Dec. 31, 2023		64,443,523		89,738,784		64,443,523
Balance at Dec. 31, 2023		$ 180,723		$ 83	$ (288,436)		339,149	319,305	(189,378)	180,723	0
Other comprehensive loss (Note 12)		6,703							6,703	6,703	0
Redeemable Common Stock, Balance at Dec. 31, 2023		79,429
Balance, Number of Treasury Shares at Dec. 31, 2023					(25,295,261)
Balance, Number of Shares at Jun. 30, 2024				89,836,051		64,272,243
Balance at Jun. 30, 2024		$ 175,857	[1]	$ 83	$ (289,733)		343,639	310,223	(188,355)	175,857	0
Balance, Number of Treasury Shares at Jun. 30, 2024		(25,563,808)			(25,563,808)
Redeemable Common Stock, Balance at Jun. 30, 2024	[1]	$ 79,429
Shares repurchased (Note 13)		(12,586)			$ (12,586)					(12,586)
Shares repurchased (in shares) (Note 13)					(2,733,557)	(2,733,557)
Stock issued		73,256		$ 17			73,239			73,256		$ 9,528
Stock issued, shares				17,279,803		17,279,803
Restricted stock granted		0					0			0
Restricted stock granted, shares				1,364,110		1,364,110
Exercise of stock options (Note 13)		$ 52		$ 1			51			52
Exercise of stock options, shares (Note 13)		17,014		17,014		17,014
Stock-based compensation charge (Note 13)		$ 5,032					5,032			5,032
Reversal of stock-based compensation charge (Note 13)		(11)					(11)			(11)
Reversal of stock-based compensation charge (Note 13), shares				(40,321)		(40,321)
Stock-based compensation charge related to equity-accounted investment (Note 6)		0					0			0
Adumo noncontrolling interest acquired (Note 2)		7,586									7,586
Net loss		$ (36,648)						(36,676)		(36,676)	28
Balance, Number of Shares at Dec. 31, 2024		80,203,148		108,456,657		80,159,292
Balance at Dec. 31, 2024		$ 200,037		$ 101	$ (302,319)		421,950	273,547	(199,969)	193,310	6,727
Other comprehensive loss (Note 12)		(12,200)							(11,614)	(11,614)	(586)
Redeemable Common Stock, Balance at Dec. 31, 2024		$ 88,957
Balance, Number of Treasury Shares at Dec. 31, 2024		(28,297,365)			(28,297,365)
Balance, Number of Shares at Sep. 30, 2024				89,865,751		64,301,943
Balance at Sep. 30, 2024		$ 184,217		$ 83	$ (289,733)		346,016	305,681	(177,830)	184,217	0
Balance, Number of Treasury Shares at Sep. 30, 2024					(25,563,808)
Redeemable Common Stock, Balance at Sep. 30, 2024		79,429
Shares repurchased (Note 13)		(12,586)			$ (12,586)					(12,586)
Shares repurchased (in shares) (Note 13)				0	(2,733,557)	(2,733,557)
Stock issued		73,256		$ 17			73,239			73,256		$ 9,528
Stock issued, shares				17,279,803		17,279,803
Restricted stock granted		0								0
Restricted stock granted, shares				1,331,310		1,331,310
Exercise of stock options (Note 13)		$ 52		$ 1			51			52
Exercise of stock options, shares (Note 13)		17,014		17,014		17,014
Stock-based compensation charge (Note 13)		$ 2,655				$ 0	2,655			2,655
Reversal of stock-based compensation charge (Note 13)		(11)					(11)			(11)
Reversal of stock-based compensation charge (Note 13), shares				(37,221)		(37,221)
Adumo noncontrolling interest acquired (Note 2)		7,586								0	7,586
Dividends paid to non-controlling interest		(301)								0	(301)
Net loss		$ (32,106)						(32,134)		(32,134)	28
Balance, Number of Shares at Dec. 31, 2024		80,203,148		108,456,657		80,159,292
Balance at Dec. 31, 2024		$ 200,037		$ 101	$ (302,319)		$ 421,950	$ 273,547	(199,969)	193,310	6,727
Other comprehensive loss (Note 12)		(22,725)							$ (22,139)	$ (22,139)	$ (586)
Redeemable Common Stock, Balance at Dec. 31, 2024		$ 88,957
Balance, Number of Treasury Shares at Dec. 31, 2024		(28,297,365)			(28,297,365)

[1] (A) – Derived from audited financial statements