XML 32 R21.htm IDEA: XBRL DOCUMENT v3.21.1
Summary of Significant Accounting Policies (Details)
3 Months Ended
Mar. 31, 2021
USD ($)
shares
Accounting Policies [Abstract]  
Number of shares in calculation of diluted loss per share | shares 23,572,119
Federal deposit insurance corporation coverage | $ $ 250,000