5. Earnings Per Share (Details) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Earnings Per Share [Abstract]
Net loss	$ (87,000)	$ (195,151)
Weighted average common shares outstanding	29,061,883	29,061,883
Basic and diluted net loss per share	$ .00	$ (.01)
Anti-dilutive shares excluded from net loss per share calculation	28,402,990	28,470,795