Consolidated Statement of Equity Statement - USD ($) $ in Thousands		Total	Common Stock Par Value	Additional Paid-In Capital	Treasury Stock	Currency Translation	Unrealized Gain (Loss) on Investment	Retained Deficit	Noncontrolling Interest
Balance at beginning of period at Dec. 31, 2022		$ 106,397	$ 1,318	$ 477,820	$ (19,957)	$ (48,991)	$ (72)	$ (302,493)	$ (1,228)
Net income (loss)		6,033						6,040	(7)
Translation adjustment, net of taxes		1,421				1,421
Other comprehensive income		121					121
Comprehensive income (loss)		7,575
Equity-based compensation	[1]	3,514		3,514
Other		(1,333)	7	(1,341)					1
Balance at end of period at Mar. 31, 2023		116,153	1,325	479,993	(19,957)	(47,570)	49	(296,453)	(1,234)
Balance at beginning of period at Dec. 31, 2022		106,397	1,318	477,820	(19,957)	(48,991)	(72)	(302,493)	(1,228)
Net income (loss), retained deficit		29,675
Net income (loss)		29,650
Other comprehensive income		474
Comprehensive income (loss)		29,840
Balance at end of period at Sep. 30, 2023		141,137	1,332	482,709	(19,957)	(49,275)	402	(272,818)	(1,256)
Balance at beginning of period at Mar. 31, 2023		116,153	1,325	479,993	(19,957)	(47,570)	49	(296,453)	(1,234)
Net income (loss)		18,197						18,215	(18)
Translation adjustment, net of taxes		1,045				1,045
Other comprehensive income		207					207
Comprehensive income (loss)		19,449
Equity-based compensation		1,507		1,507
Other		(52)	2	(52)					(2)
Balance at end of period at Jun. 30, 2023		137,057	1,327	481,448	(19,957)	(46,525)	256	(278,238)	(1,254)
Net income (loss), retained deficit		5,420
Net income (loss)		5,420						5,420
Translation adjustment, net of taxes		(2,750)				(2,750)
Other comprehensive income		146					146
Comprehensive income (loss)		2,816
Equity-based compensation		1,396		1,396
Other		(132)	5	(135)					(2)
Balance at end of period at Sep. 30, 2023		141,137	1,332	482,709	(19,957)	(49,275)	402	(272,818)	(1,256)
Balance at beginning of period at Dec. 31, 2023		147,334	1,332	489,156	(19,957)	(45,886)	655	(276,709)	(1,257)
Net income (loss)		915						915
Translation adjustment, net of taxes		(1,634)				(1,634)
Other comprehensive income		237					237
Comprehensive income (loss)		(482)
Equity-based compensation		1,623		1,623
Other		(2,328)	11	(2,339)
Balance at end of period at Mar. 31, 2024		146,147	1,343	488,440	(19,957)	(47,520)	892	(275,794)	(1,257)
Balance at beginning of period at Dec. 31, 2023		147,334	1,332	489,156	(19,957)	(45,886)	655	(276,709)	(1,257)
Net income (loss), retained deficit		5,560
Net income (loss)		5,557
Other comprehensive income		788
Comprehensive income (loss)		6,110
Balance at end of period at Sep. 30, 2024		155,412	1,349	491,107	(19,957)	(46,121)	1,443	(271,149)	(1,260)
Balance at beginning of period at Mar. 31, 2024		146,147	1,343	488,440	(19,957)	(47,520)	892	(275,794)	(1,257)
Net income (loss)		7,640						7,643	(3)
Translation adjustment, net of taxes		(1,959)				(1,959)
Other comprehensive income		(5)					(5)
Comprehensive income (loss)		5,676
Equity-based compensation		1,800		1,800
Other		(45)	3	(48)
Balance at end of period at Jun. 30, 2024		153,578	1,346	490,192	(19,957)	(49,479)	887	(268,151)	(1,260)
Net income (loss), retained deficit		(2,998)
Net income (loss)		(2,998)						(2,998)
Translation adjustment, net of taxes		3,358				3,358
Other comprehensive income		556					556
Comprehensive income (loss)		916
Equity-based compensation		1,481		1,481
Other		(563)	3	(566)
Balance at end of period at Sep. 30, 2024		$ 155,412	$ 1,349	$ 491,107	$ (19,957)	$ (46,121)	$ 1,443	$ (271,149)	$ (1,260)

[1] Equity-based compensation for the three months ended March 31, 2023 includes $2.3 million for a portion of short-term incentive compensation that was settled through grants of restricted stock units rather than cash.