Consolidated Statements of Operations and Comprehensive Loss - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenues:
Total revenues	$ 388,537	$ 354,004	$ 313,789
Cost of products and preservation services:
Total cost of products and preservation services	139,756	124,828	111,266
Gross margin	248,781	229,176	202,523
Operating expenses:
General, administrative, and marketing	181,455	208,977	157,443
Research and development	28,452	28,707	38,879
Total operating expenses	209,907	237,684	196,322
Gain from sale of non-financial assets	0	(14,250)	0
Operating income	38,874	5,742	6,201
Interest expense	34,277	25,299	18,224
Interest income	(1,467)	(1,077)	(147)
Loss on extinguishment of debt	3,669	0	0
Other expense, net	9,909	3,106	3,108
Loss before income taxes	(7,514)	(21,586)	(14,984)
Income tax expense	5,845	9,104	4,208
Net loss	$ (13,359)	$ (30,690)	$ (19,192)
Loss per share:
Basic (in dollars per share)	$ (0.32)	$ (0.75)	$ (0.48)
Diluted (in dollars per share)	$ (0.32)	$ (0.75)	$ (0.48)
Weighted-average common shares outstanding:
Basic (in shares)	41,676	40,743	40,032
Diluted (in shares)	41,676	40,743	40,032
Net loss	$ (13,359)	$ (30,690)	$ (19,192)
Other comprehensive loss:
Foreign currency translation adjustments, net of tax	(12,917)	9,599	(11,722)
Comprehensive loss	(26,276)	(21,091)	(30,914)
Products
Revenues:
Total revenues	290,230	261,185	230,353
Cost of products and preservation services:
Total cost of products and preservation services	99,385	84,595	72,166
Preservation services
Revenues:
Total revenues	98,307	92,819	83,436
Cost of products and preservation services:
Total cost of products and preservation services	$ 40,371	$ 40,233	$ 39,100