v3.26.1
Business and Geographical Reporting Segments - Segment Reporting Information by Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2025
Jun. 30, 2025
Mar. 31, 2025
Sep. 30, 2024
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Sep. 30, 2024
Dec. 31, 2025
Dec. 31, 2024
Business and Geographical Reporting Segments [Abstract]                      
Revenues, net                   $ 30,696 $ 33,562
Cost of revenues                   12,815 14,340
Gross profit                   $ 17,881 $ 19,222
Gross profit %                   58.30% 57.30%
Allocated expenses:                      
Engineering and product development                   $ 421 $ 883
Selling and marketing                   13,111 12,430
Impairment of goodwill                   0 4,268
Unallocated expenses                     10,896
General and administrative   $ 2,997 $ 2,263 $ 3,621 $ 2,202 $ 2,708 $ 5,260 $ 4,910 $ 8,531 10,184 10,896
Settlement gains $ (400)                 (1,135) 0
Total operating expenses   6,616 5,482 6,891 5,455 6,083 12,098 11,538 18,429 22,581 28,477
(Loss) income from operations   $ (2,310) $ (1,705) $ (1,605) $ (478) $ (2,887) $ (4,015) $ (3,365) $ (4,970) (4,700) (9,255)
Interest expense                   (1,959) (2,107)
Interest income                   410 242
Other income                   0 864
Income (loss) before (provision for) benefit from income taxes                   (6,249) (10,256)
Dermatology Recurring Procedures [Member]                      
Business and Geographical Reporting Segments [Abstract]                      
Revenues, net                   21,478 21,171
Allocated expenses:                      
Impairment of goodwill                   0 4,300
Dermatology Procedures Equipment [Member]                      
Business and Geographical Reporting Segments [Abstract]                      
Revenues, net                   9,218 12,391
Operating Segments [Member] | Dermatology Recurring Procedures [Member]                      
Business and Geographical Reporting Segments [Abstract]                      
Revenues, net                   21,478 21,171
Cost of revenues                   8,164 7,799
Gross profit                   $ 13,314 $ 13,372
Gross profit %                   62.00% 63.20%
Allocated expenses:                      
Engineering and product development                   $ 305 $ 658
Selling and marketing                   11,102 11,140
Impairment of goodwill                     4,268
Unallocated expenses                     0
General and administrative                   0  
Settlement gains                   0  
Total operating expenses                   11,407 16,066
(Loss) income from operations                   1,907 (2,694)
Interest expense                   0 0
Interest income                   0 0
Other income                     0
Income (loss) before (provision for) benefit from income taxes                   1,907 (2,694)
Operating Segments [Member] | Dermatology Procedures Equipment [Member]                      
Business and Geographical Reporting Segments [Abstract]                      
Revenues, net                   9,218 12,391
Cost of revenues                   4,651 6,541
Gross profit                   $ 4,567 $ 5,850
Gross profit %                   49.50% 47.20%
Allocated expenses:                      
Engineering and product development                   $ 116 $ 225
Selling and marketing                   2,009 1,290
Impairment of goodwill                     0
Unallocated expenses                     0
General and administrative                   0  
Settlement gains                   0  
Total operating expenses                   2,125 1,515
(Loss) income from operations                   2,442 4,335
Interest expense                   0 0
Interest income                   0 0
Other income                     0
Income (loss) before (provision for) benefit from income taxes                   $ 2,442 $ 4,335