General form of registration statement for all companies including face-amount certificate companies

Nature of Business - Additional Information (Detail)

v3.21.1
Nature of Business - Additional Information (Detail) - USD ($)
 1 Months Ended 3 Months Ended 12 Months Ended
Feb. 08, 2021
Dec. 28, 2020
Apr. 30, 2021
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
Organization Consolidation And Presentation [Line Items]              
Issuance of common stock, Shares   44,143          
Working capital       $ 8,282,699   $ 10,060,817  
Accumulated deficit       (17,668,692)   (15,031,624) $ (12,183,730)
Cash       9,609,631   13,953,513 $ 18,457
Accounts payable and accrued expenses       1,342,415   2,353,614  
Issuance of common stock       $ 60,391 $ 4,871 4,870  
Subsequent Event              
Organization Consolidation And Presentation [Line Items]              
Issuance of common stock $ 1,546,730   $ 1,546,730        
Treasury share held $ 772,420   $ 772,420        
IPO              
Organization Consolidation And Presentation [Line Items]              
Issuance of common stock, Shares   1,800,000          
Common stock price to public   $ 10.00          
Proceeds from Initial public offering   $ 14,600,000          
Offering costs, underwriting discounts and commissions   $ 3,400,000          
Working capital           14,600,000  
Issuance of common stock           $ 14,595,045