SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details - Revenue) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Revenues	$ 1,884,319	$ 1,695,364		$ 3,166,998
Deferred revenue	1,745,424		$ 1,745,424		$ 841,636
Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Revenues	331,600	298,504	775,137	877,902
Deferred revenue	235,685		235,685		233,080
Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Revenues	1,552,719	$ 1,396,860	3,421,797	$ 2,289,096
Deferred revenue	$ 1,509,739		$ 1,509,739		$ 608,556