XML 65 R51.htm IDEA: XBRL DOCUMENT v3.20.4
Credit Facility - Additional Information (Detail) - USD ($)
May 06, 2020
Apr. 28, 2020
Dec. 31, 2020
Line of Credit Facility [Line Items]      
Credit facility limit restricted to support letter of credit     $ 226,731
Paycheck Protection Program [Member]      
Line of Credit Facility [Line Items]      
Repayments of Bank Debt $ 773,200    
Proceeds from Bank Debt   $ 773,200