v3.25.4
The Company (Details) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 12 Months Ended
Feb. 28, 2025
Jan. 31, 2025
Nov. 30, 2022
Mar. 31, 2030
Dec. 31, 2025
Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]            
Shares repurchased, at cost $ 49,500          
Shares repurchases (in shares) 5,270,845          
Repurchase share price (in dollars per share) $ 9.40          
Accumulated deficit         $ 552,415 $ 530,950
Net cash used in operating activities         11,006 $ 17,949
Cash, cash equivalents, and short-term investments         61,100  
RNS System            
Finite-Lived Intangible Assets [Line Items]            
Minimum annual net revenue in next twelve months         90,000  
Minimum annual net revenue thereafter         35,000  
Maximum annual net revenue         69,200  
Annual net revenue         81,700  
Minimum annual net revenue         71,000  
Minimum liquidity threshold balance         25,000  
RNS System | Forecast            
Finite-Lived Intangible Assets [Line Items]            
Maximum annual net revenue       $ 87,300    
MidCap Agreement            
Finite-Lived Intangible Assets [Line Items]            
Covenant liquidity threshold amount in next two years         60,000  
Covenant liquidity threshold amount in thereafter         40,000  
At-the-Market Equity Offering            
Finite-Lived Intangible Assets [Line Items]            
Proceeds from issuance of preferred stock, preference stock, and warrants     $ 150,000      
Proceeds from issuance or sale by company of common stock     $ 50,000      
Percentage of shares of common stock sold under sales agreement     3.00%      
Number of shares issued in transaction (in shares)   18,590       444,555
Proceeds from issuance of common stock   $ 200       $ 3,400
Aggregate net proceeds   $ 200       3,200
Amount remaining under ATM program $ 38,300          
Follow-on Offering            
Finite-Lived Intangible Assets [Line Items]            
Number of shares issued in transaction (in shares) 7,475,000          
Proceeds from issuance of common stock         $ 69,654 $ 0
Sale of stock (in dollars per share) $ 10.00          
Consideration received on transaction $ 69,700          
Over-Allotment Option            
Finite-Lived Intangible Assets [Line Items]            
Number of shares issued in transaction (in shares) 975,000