Annual report pursuant to Section 13 and 15(d)

Prepaid expenses and other current assets (Details)

v3.23.1
Prepaid expenses and other current assets (Details) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 05, 2020
Aug. 28, 2019
Dec. 31, 2021
Dec. 31, 2022
Prepaid Expenses and Other Current Assets [Line Items]        
Prepaid advertising contract with iHeart     $ 2,095 $ 0
Other prepaid expenses and other current assets     845 1,051
Total Prepaid expenses and other current assets     2,940 $ 1,051
Shares issued to third-parties for services     $ 46  
Common Stock        
Prepaid Expenses and Other Current Assets [Line Items]        
Shares issued to third-parties for services (in shares)     5,000  
Common Stock | IHeartMedia        
Prepaid Expenses and Other Current Assets [Line Items]        
Shares issued to third-parties for services (in shares) 20,834 166,667    
Shares issued to third-parties for services $ 100 $ 3,400