FAIR VALUE MEASUREMENTS (Details) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Fair Value [Member]
Assets at fair value on recurring basis	$ 570,671	$ 679,147
Fair Value, Inputs, Level 1 [Member]
Assets at fair value on recurring basis	570,671	679,147
Fair Value, Inputs, Level 2 [Member]
Assets at fair value on recurring basis	0	0
Fair Value, Inputs, Level 3 [Member]
Assets at fair value on recurring basis	0	0
Treasury and government securities [Member] | Fair Value [Member]
Assets at fair value on recurring basis	500,000	500,000
Treasury and government securities [Member] | Fair Value, Inputs, Level 1 [Member]
Assets at fair value on recurring basis	500,000	500,000
Treasury and government securities [Member] | Fair Value, Inputs, Level 2 [Member]
Assets at fair value on recurring basis	0	0
Treasury and government securities [Member] | Fair Value, Inputs, Level 3 [Member]
Assets at fair value on recurring basis	0	0
Money market funds [Member] | Fair Value [Member]
Assets at fair value on recurring basis	70,671	179,147
Money market funds [Member] | Fair Value, Inputs, Level 1 [Member]
Assets at fair value on recurring basis	70,671	179,147
Money market funds [Member] | Fair Value, Inputs, Level 2 [Member]
Assets at fair value on recurring basis	0	0
Money market funds [Member] | Fair Value, Inputs, Level 3 [Member]
Assets at fair value on recurring basis	0	0
Carrying Value [Member]
Assets at fair value on recurring basis	570,671	679,147
Carrying Value [Member] | Treasury and government securities [Member]
Assets at fair value on recurring basis	500,000	500,000
Carrying Value [Member] | Money market funds [Member]
Assets at fair value on recurring basis	$ 70,671	$ 179,147