v3.26.1
Note 6 - Goodwill and Other Intangible Assets - Summary of Intangible Assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Mar. 09, 2026
Dec. 31, 2025
Gross carrying amount $ 25,375   $ 19,425
Accumulated amortization (4,580)   (4,189)
Net book value 20,795   15,236
Goodwill 9,725   $ 0
FAA Part 135 Operating Certificate 1,500    
Intangible assets and goodwill, gross 36,600    
Intangible assets and goodwill, net 32,020    
Cardiac Electrophysiology [Member]      
Gross carrying amount 19,425    
Accumulated amortization (4,543)    
Net book value 14,882    
Private Aviation [Member]      
Gross carrying amount 5,950    
Accumulated amortization (37)    
Net book value $ 5,913    
Goodwill   $ 9,700  
Developed Technology Rights [Member] | VIVO [Member] | Cardiac Electrophysiology [Member]      
Estimated Useful Life (Year) 10 years   15 years
Gross carrying amount $ 170   $ 170
Accumulated amortization (4)   0
Net book value $ 166   $ 170
Developed Technology Rights [Member] | LockeT [Member] | Cardiac Electrophysiology [Member]      
Estimated Useful Life (Year) 14 years   14 years
Gross carrying amount $ 18,770   $ 18,770
Accumulated amortization (4,357)   (4,022)
Net book value $ 14,413   $ 14,748
Customer Relationships [Member] | Cardiac Electrophysiology [Member]      
Estimated Useful Life (Year) 6 years   6 years
Gross carrying amount $ 62   $ 62
Accumulated amortization (34)   (31)
Net book value $ 28   $ 31
Trademarks [Member] | VIVO [Member] | Cardiac Electrophysiology [Member]      
Estimated Useful Life (Year) 10 years   9 years
Gross carrying amount $ 14   $ 14
Accumulated amortization 0   0
Net book value $ 14   $ 14
Trademarks [Member] | LockeT [Member] | Cardiac Electrophysiology [Member]      
Estimated Useful Life (Year) 9 years   9 years
Gross carrying amount $ 409   $ 409
Accumulated amortization (148)   (136)
Net book value $ 261   $ 273
Licensing Agreements [Member] | Private Aviation [Member]      
Estimated Useful Life (Year) 5 years    
Gross carrying amount $ 300    
Accumulated amortization (4)    
Net book value $ 296    
Applications [Member] | Private Aviation [Member]      
Estimated Useful Life (Year) 5 years    
Gross carrying amount $ 400    
Accumulated amortization (6)    
Net book value $ 394    
Technology-Based Intangible Assets [Member] | Private Aviation [Member]      
Estimated Useful Life (Year) 10 years    
Gross carrying amount $ 1,000    
Accumulated amortization (7)    
Net book value $ 993    
Trademarks and Trade Names [Member] | Private Aviation [Member]      
Estimated Useful Life (Year) 15 years    
Gross carrying amount $ 1,250    
Accumulated amortization (6)    
Net book value $ 1,244    
Customer-Related Intangible Assets [Member] | Private Aviation [Member]      
Estimated Useful Life (Year) 15 years    
Gross carrying amount $ 3,000    
Accumulated amortization (14)    
Net book value $ 2,986