NET LOSS PER COMMON SHARE (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Numerator:
Net loss attributable to NCN common stockholders	$ (186,921)	$ (201,431)	$ (459,762)	$ (397,064)
Denominator:
Weighted average number of shares outstanding, basic	21,018,190	8,774,263	21,018,190	8,774,263
Effect of dilutive securities
Options and warrants
Weighted average number of shares outstanding, diluted	21,018,190	8,774,263	21,018,190	8,774,263
Net loss per common share – basic and diluted	$ (0.01)	$ (0.02)	$ (0.02)	$ (0.05)