XML 85 R57.htm IDEA: XBRL DOCUMENT v3.22.2.2
Fair Value Measurements (Details) - Financial assets and liabilities that are measured at fair value - USD ($)
Sep. 30, 2022
Dec. 31, 2021
Dec. 31, 2020
Assets      
Cash and cash equivalents $ 2,483,000 $ 4,338,000 $ 4,839,000
Total assets measured at fair value 2,483,000 4,338,000 4,839,000
Liabilities      
Derivative liabilities 0 35,700,000 35,400,000
Total liabilities measured at fair value   35,700,000 35,400,000
Fair Value, Inputs, Level 1 [Member]      
Assets      
Cash and cash equivalents 2,483 4,338,000 4,839,000
Total assets measured at fair value $ 2,483,000 4,338,000 4,839,000
Fair Value, Inputs, Level 2 [Member]      
Liabilities      
Derivative liabilities   35,700,000  
Total liabilities measured at fair value   35,700,000  
Fair Value, Inputs, Level 3 [Member]      
Liabilities      
Derivative liabilities   35,700,000 35,400,000
Total liabilities measured at fair value   $ 35,700,000 $ 35,400,000