Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Sales	$ 48,102	$ 52,349
Cost of sales	18,742	18,590
Gross profit	29,360	33,759
Research and development	5,080	5,440
Professional services	6,914	7,031
Salaries and related costs	17,353	19,041
Selling, general and administrative	18,858	22,198
Total other costs and expenses	48,205	53,710
Gain on sale-leaseback	0	2,692
Loss from operations	(18,845)	(17,259)
Interest income	1,606	921
Interest expense	(5,907)	(2,478)
Other (expense) income, net	(161)	622
Loss on extinguishment of debt	0	(3,088)
Total other expense, net	(4,462)	(4,023)
Loss before income taxes	(23,307)	(21,282)
Income tax expense (benefit)	252	(2,432)
Net loss	(23,559)	(18,850)
Net loss attributable to non-controlling interest	(96)	(137)
Net loss attributable to stockholders	$ (23,463)	$ (18,713)
Loss per share:
Basic and diluted (in dollars per share)	$ (0.66)	$ (0.54)
Weighted average number of shares outstanding - basic and diluted (in shares)	35,542	34,622