Consolidated Statements of Partners' Capital - USD ($) shares in Thousands, $ in Thousands	Total	General Partner	Common Unitholders	Accumulated Other Comprehensive Income (Loss)
Beginning balance at Dec. 31, 2020	$ (25,333)	$ (885)	$ (10,055)	$ (14,393)
Beginning balance (in shares) at Dec. 31, 2020			47,352
Partners' capital rollforward
Net loss	(12,895)	(179)	$ (12,716)
Distributions ($0.01 per unit)	(484)	(7)	(477)
Equity compensation, net	474		$ 474
Vesting of Phantom Units (in shares)			619
Consideration for the Spartan acquisition	26,444		$ 26,444
Translation adjustment, net of taxes of $0	57			57
Other	(141)		(141)
Ending balance at Mar. 31, 2021	(11,878)	(1,071)	$ 3,529	(14,336)
Ending balance (in shares) at Mar. 31, 2021			47,971
Beginning balance at Dec. 31, 2020	(25,333)	(885)	$ (10,055)	(14,393)
Beginning balance (in shares) at Dec. 31, 2020			47,352
Partners' capital rollforward
Net loss	(33,005)
Translation adjustment, net of taxes of $0	(14)
Ending balance at Sep. 30, 2021	(33,968)	(1,364)	$ (18,197)	(14,407)
Ending balance (in shares) at Sep. 30, 2021			47,971
Beginning balance at Mar. 31, 2021	(11,878)	(1,071)	$ 3,529	(14,336)
Beginning balance (in shares) at Mar. 31, 2021			47,971
Partners' capital rollforward
Net loss	(9,620)	(133)	$ (9,487)
Distributions ($0.01 per unit)	(487)	(7)	(480)
Equity compensation, net	475		475
Consideration for the Spartan acquisition	41		41
Translation adjustment, net of taxes of $0	81			81
Ending balance at Jun. 30, 2021	(21,388)	(1,211)	$ (5,922)	(14,255)
Ending balance (in shares) at Jun. 30, 2021			47,971
Partners' capital rollforward
Net loss	(10,492)	(146)	$ (10,346)
Distributions ($0.01 per unit)	(487)	(7)	(480)
Equity compensation, net	500		500
Consideration for the Spartan acquisition	(1,957)		(1,957)
Translation adjustment, net of taxes of $0	(152)			(152)
Other	8		8
Ending balance at Sep. 30, 2021	(33,968)	(1,364)	$ (18,197)	(14,407)
Ending balance (in shares) at Sep. 30, 2021			47,971
Beginning balance at Dec. 31, 2021	1,159	(1,486)	$ 17,049	(14,404)
Beginning balance (in shares) at Dec. 31, 2021			140,386
Partners' capital rollforward
Net loss	(6,570)	(31)	$ (6,539)
Distributions ($0.01 per unit)	(1,411)	(7)	(1,404)
Equity compensation, net	52		$ 52
Vesting of Phantom Units (in shares)			828
Translation adjustment, net of taxes of $0	12			12
Ending balance at Mar. 31, 2022	(6,758)	(1,524)	$ 9,158	(14,392)
Ending balance (in shares) at Mar. 31, 2022			141,214
Beginning balance at Dec. 31, 2021	1,159	(1,486)	$ 17,049	(14,404)
Beginning balance (in shares) at Dec. 31, 2021			140,386
Partners' capital rollforward
Net loss	(17,849)
Translation adjustment, net of taxes of $0	(313)
Ending balance at Sep. 30, 2022	(20,310)	(1,591)	$ (4,002)	(14,717)
Ending balance (in shares) at Sep. 30, 2022			141,214
Beginning balance at Mar. 31, 2022	(6,758)	(1,524)	$ 9,158	(14,392)
Beginning balance (in shares) at Mar. 31, 2022			141,214
Partners' capital rollforward
Net loss	(6,828)	(32)	$ (6,796)
Distributions ($0.01 per unit)	(1,419)	(7)	(1,412)
Equity compensation, net	431		431
Translation adjustment, net of taxes of $0	(97)		0	(97)
Ending balance at Jun. 30, 2022	(14,671)	(1,563)	$ 1,381	(14,489)
Ending balance (in shares) at Jun. 30, 2022			141,214
Partners' capital rollforward
Net loss	(4,451)	(21)	$ (4,430)
Distributions ($0.01 per unit)	(1,419)	(7)	(1,412)
Equity compensation, net	459		459
Translation adjustment, net of taxes of $0	(228)			(228)
Ending balance at Sep. 30, 2022	$ (20,310)	$ (1,591)	$ (4,002)	$ (14,717)
Ending balance (in shares) at Sep. 30, 2022			141,214