REVOLVING CREDIT FACILITIES (Details) - Schedule of Line of Credit Facilities (Parentheticals) - Line of Credit [Member] - Fifth Third Bank Credit Facility #2 [Member] - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2019
Line of Credit Facility [Line Items]
Credit Facility	$ 2,000,000	$ 2,000,000
Due Date	Aug. 01, 2021	Aug. 01, 2021
Interest	3.25%	3.25%
Interest expense	$ 17,083
Three Months Ended March 31, 2020 [Member]
Line of Credit Facility [Line Items]
Interest expense	$ 3,486