Initial general form for registration of a class of securities pursuant to Section 12(g)

Schedule of Accrued Expenses (Details)

v3.22.2
Schedule of Accrued Expenses (Details) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Payables and Accruals [Abstract]      
Accrued payroll and related liabilities $ 1,363,567 $ 1,263,539 $ 1,173,889
Accrued legal 37,997 37,997 37,997
Accrued interest 412 17,494 681
Deferred revenue and customer deposits 23,532 24,471 19,530
Other accrued expenses 58,120 103,221 76,186
Accrued expenses $ 1,483,628 $ 1,446,722 $ 1,308,283