v3.26.1
The Company (Details) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 6 Months Ended 12 Months Ended
Feb. 28, 2025
Jan. 31, 2025
Nov. 30, 2022
Jun. 30, 2026
Jun. 30, 2025
Mar. 31, 2030
Dec. 31, 2025
Intangible Asset, Finite-Lived [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       $ 565,304     $ 552,415
Net cash used in operating activities       9,803 $ 9,568    
Cash, cash equivalents, and short-term investments       51,700      
RNS System              
Intangible Asset, Finite-Lived [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       89,200      
Minimum annual net revenue       72,800      
Minimum liquidity threshold balance       25,000      
RNS System | Forecast              
Intangible Asset, Finite-Lived [Line Items]              
Maximum annual net revenue           $ 87,300  
MidCap Agreement              
Intangible Asset, Finite-Lived [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              
Intangible Asset, Finite-Lived [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          
Aggregate net proceeds   $ 200          
Amount remaining under ATM program $ 38,300            
Follow-on Offering              
Intangible Asset, Finite-Lived [Line Items]              
Number of shares issued in transaction (in shares) 7,475,000            
Sale of stock (in dollars per share) $ 10.00            
Consideration received on transaction $ 69,700            
Over-Allotment Option              
Intangible Asset, Finite-Lived [Line Items]              
Number of shares issued in transaction (in shares) 975,000