Annual report pursuant to Section 13 and 15(d)

DEBT (Details)

v3.24.0.1
DEBT (Details)
1 Months Ended 12 Months Ended
May 31, 2022
USD ($)
D
$ / shares
Dec. 31, 2023
USD ($)
loan
$ / shares
Dec. 31, 2022
USD ($)
$ / shares
Dec. 31, 2021
Jul. 30, 2021
USD ($)
DEBT          
Proceeds from convertible debt     $ 115,000,000    
Accrued interest rate   6.00% 6.00% 6.00%  
Common stock par value (in dollars per share) | $ / shares   $ 0.0001 $ 0.0001    
Current portion of long term debt   $ 330,000 $ 584,000    
AIDRO          
DEBT          
Number of bank loans acquired | loan   3      
Loan acquired   $ 1,100,000      
Term of loan   4 years 6 months      
Bank loan paid   $ 300,000 300,000    
Outstanding amount   300,000 600,000    
Current portion of long term debt   200,000 300,000    
Long-term debt, net of current portion   100,000 300,000    
AIDRO | Minimum          
DEBT          
Accrued interest rate       1.70%  
AIDRO | Maximum          
DEBT          
Accrued interest rate       2.10%  
Dental Arts Labs          
DEBT          
Loan acquired         $ 3,888,000
2027 Convertible Notes          
DEBT          
Nominal amount $ 115,000,000.0 115,000,000 115,000,000    
Debt instrument principal amount under initial placement 100,000,000.0        
Debt instrument principal amount under over allotment 15,000,000.0        
Proceeds from convertible debt $ 111,400,000        
Accrued interest rate 6.00%        
Common stock par value (in dollars per share) | $ / shares $ 0.0001        
Debt instrument convertible threshold percentage of stock price trigger 130.00%        
Debt instrument convertible threshold trading days | D 20        
Debt instrument convertible threshold consecutive trading days 30        
Debt instrument convertible threshold consecutive business days | D 5        
Debt instrument convertible threshold consecutive trading day period | D 10        
Debt instrument convertible threshold sale price of common stock conversion rate product percentage maximum 98.00%        
Debt Instrument convertible conversion Ratio 601.5038        
Debt instrument convertible conversion price | $ / shares $ 1.66        
Debt instrument redemption price percentage 130.00%        
Interest rate 6.10%        
Outstanding amount   $ 112,565,000 $ 111,834,000    
2027 Convertible Notes | Maximum          
DEBT          
Debt instrument convertible threshold consecutive trading days 20