XML 40 R31.htm IDEA: XBRL DOCUMENT v3.22.2.2
Fixed Assets - Additional information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended 21 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Jun. 30, 2022
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Sep. 30, 2022
Leases              
Depreciation expense       $ 19 $ 21    
Interest on future minimum payments $ 43     43     $ 43
Operating lease cost $ 49 $ 66   138 $ 162    
Seattle and Tulsa              
Leases              
Restoration expense       32   $ 32 $ 64
Monthly rent expense       $ 22      
CHINA              
Leases              
Short term monthly rent expense     $ 23        
Monthly rent expense     $ 5        
Minimum [Member] | Seattle and Tulsa              
Leases              
Remaining term (in years) 1 year     1 year     1 year
Annual rent expense, increase (in percent)       2.00%      
Agreement expiration term (in years) 12 months     12 months     12 months
Maximum [Member] | Seattle and Tulsa              
Leases              
Remaining term (in years) 6 years     6 years     6 years
Annual rent expense, increase (in percent)       3.00%      
Agreement expiration term (in years) 6 years     6 years     6 years