Registration of securities issued in business combination transactions

DEBT (Details)

v3.21.2
DEBT (Details)
$ in Thousands
1 Months Ended 6 Months Ended 12 Months Ended
Apr. 30, 2020
USD ($)
Jun. 30, 2018
USD ($)
item
Jun. 30, 2021
USD ($)
Jun. 30, 2020
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
May 07, 2021
USD ($)
Debt Instrument [Line Items]              
Proceeds from PPP loan       $ 5,379 $ 5,379    
Cash and Investments         30,000    
Outstanding amount         10,000 $ 10,000  
Debt, current         10,000    
Current portion of long term debt     $ 311   9,991    
Deferred financing costs     100   $ 100    
Deferred financing costs, net     0        
Term loan              
Debt Instrument [Line Items]              
Nominal amount   $ 20,000          
Term of loan   36 months          
Proceeds from PPP loan   $ 10,000          
Remaining borrowing capacity   $ 10,000          
Threshold Number of times additional amount drawn | item   3          
Minimum amount to be drawn   $ 2,000          
Outstanding amount     $ 0        
Term loan | Prime Rate              
Debt Instrument [Line Items]              
Interest rate     3.25%   3.25% 4.75%  
Spread percentage     0.50%   0.50% 0.50%  
Interest rate     2.75%   2.75% 4.25%  
Paycheck Protection Program              
Debt Instrument [Line Items]              
Interest rate     1.00%        
Outstanding amount     $ 0        
Loan acquired     1,200        
Prepayment penalties     0        
Current portion of long term debt     300        
Loan Proceeds $ 5,400            
Paycheck Protection Program | Adaptive 3D Technologies Inc              
Debt Instrument [Line Items]              
Long-term debt     $ 300       $ 311