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

SCHEDULE OF FINANCIAL INSTRUMENT MEASURED ON RECURRING BASIS (Details)

v3.21.4
SCHEDULE OF FINANCIAL INSTRUMENT MEASURED ON RECURRING BASIS (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Warrant liability $ 158 [1] $ 21 [1] $ 82
Fair value of liabilities 2,294 2,237 2,975
Fair Value Measured at Net Asset Value Per Share [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Warrant liability 158 [1] 21 [1] 82
Fair value of liabilities 2,294 2,237 2,975
Fair Value, Inputs, Level 1 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Warrant liability [1] [1]
Fair value of liabilities
Fair Value, Inputs, Level 2 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Warrant liability [1] [1]
Fair value of liabilities
Fair Value, Inputs, Level 3 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Warrant liability 158 [1] 21 [1] 82
Fair value of liabilities 2,294 2,237 2,975
Asuragen [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Contingent consideration 2,136 [2] 2,216 [2] 2,893
Asuragen [Member] | Fair Value Measured at Net Asset Value Per Share [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Contingent consideration 2,136 [2] 2,216 [2] 2,893
Asuragen [Member] | Fair Value, Inputs, Level 1 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Contingent consideration [2] [2]
Asuragen [Member] | Fair Value, Inputs, Level 2 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Contingent consideration [2] [2]
Asuragen [Member] | Fair Value, Inputs, Level 3 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Contingent consideration $ 2,136 [2] $ 2,216 [2] $ 2,893
[1] See Note 9, Accrued Expenses and Long-Term Liabilities
[2] See Note 9, Accrued Expenses and Long-Term Liabilities