XML 46 R32.htm IDEA: XBRL DOCUMENT v3.21.1
Fair Value Measurements (Details Narrative) - USD ($)
4 Months Ended
Dec. 31, 2019
Dec. 31, 2020
Fair Value Disclosures [Abstract]    
Warrant term 6 years 1 year
Measurement of warrants transfer out $ 13,085,000