5. Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Schedule of earnings per share, basic and diluted

	Three Months Ended March 31,
	2019		2018
Numerator for basic and diluted net income (loss) per share:
Net income (loss)	$	35,036	$	(87,000	)
Denominator for basic and diluted net income (loss) per share:
Weighted average common shares outstanding		29,061,883		29,061,883
Basic and diluted net income (loss) per share	$	.00	$	.00
Anti-dilutive shares excluded from net income (loss) per share calculation		28,123,143		28,402,990