Quarterly report [Sections 13 or 15(d)]

Description of the Business and Financial Condition - Additional Information (Details)

v3.25.1
Description of the Business and Financial Condition - Additional Information (Details)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Nov. 30, 2024
USD ($)
Aug. 31, 2024
USD ($)
Investor
Mar. 31, 2024
USD ($)
shares
May 31, 2021
USD ($)
Mar. 31, 2025
USD ($)
Customer
shares
Mar. 31, 2024
USD ($)
Dec. 31, 2024
USD ($)
shares
Jan. 31, 2020
Investor
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                
Number of customers | Customer         60      
Cumulative deficit         $ 197,396   $ 191,370  
Net cash used in operations         6,172 $ 3,840 $ 9,000  
Net proceeds from offering         $ 0 $ 16,183    
Common stock, shares issued (in shares) | shares         27,980,184   27,617,415  
Public Offering                
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                
Public offering (in shares) | shares     2,653,848          
Net proceeds from offering     $ 16,200          
At-The-Market Equity Offering                
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                
Sale of stock maximum proceeds on potential common stock offering $ 50,000              
Common stock, shares issued (in shares) | shares         0      
Security Purchase Agreement | Convertible Debt                
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                
Debt instrument, number of investors | Investor   2            
Gross proceeds from issued secured convertible notes   $ 25,000            
Debt instrument, conversion amount   15,000            
Security Purchase Agreement | Convertible Debt | First Closing Notes                
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                
Repayments of debt   $ 10,000            
Debt instrument, number of investors | Investor               2
Debt instrument, conversion amount       $ 7,500