General form of registration statement for all companies including face-amount certificate companies

ACQUISITIONS AND INTANGIBLES - Narrative (Details)

v3.21.4
ACQUISITIONS AND INTANGIBLES - Narrative (Details) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
Dec. 01, 2020
Nov. 01, 2020
May 15, 2020
Feb. 14, 2020
Jan. 13, 2020
Nov. 29, 2019
Nov. 27, 2019
May 31, 2021
Apr. 30, 2020
Mar. 31, 2020
Oct. 31, 2019
May 31, 2019
Dec. 31, 2020
Dec. 31, 2019
May 31, 2020
Sep. 01, 2019
Business Acquisition [Line Items]                                
Principal payment terms of the Replacement Note     $ 800         $ 1,700 $ 328 $ 500            
Amortization Expense                         $ 472 $ 75    
Littleton Professional Reading                                
Business Acquisition [Line Items]                                
Cash consideration                       $ 700        
Purchase Consideration paid                         $ 234 466    
Percentage of ownership previously acquired as on date of Acquisition                             15.00%  
Velocity                                
Business Acquisition [Line Items]                                
Percentage of ownership acquired                         100.00%     65.00%
Clever                                
Business Acquisition [Line Items]                                
Percentage of ownership acquired                         35.00%      
Neuro-Pro Monitoring                                
Business Acquisition [Line Items]                                
Cash consideration                     $ 7,691          
Purchase Consideration paid       $ 530                        
Consideration funded through Promissory Note $ 700 $ 1,000   6,000   $ 6,000             $ 1,000      
Common stock issued                         500,000      
Common shares, at fair value                           540    
Consideration funded through Replacement Note       $ 7,200                        
Expenses incurred for the amendment                   $ 100            
Payment of amendment charges for notes   $ 1,000     $ 6,000           $ 6,000          
Gain on settlement of Replacement Note                         $ 188      
Amortization Expense                         $ (547) $ (75)    
Neuro Pro Monitoring                                
Business Acquisition [Line Items]                                
Payment of amendment charges for notes             $ 6,000