Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2018

Earnings Per Share [Abstract]

Earnings Per Share

	2018		2017
Numerator:
Net income	$	4,598,350	$	4,052,479
Denominator:
Denominator for basic earnings per share:
Weighted average shares outstanding		3,370,744		3,356,383
Effect of dilutive employee stock options		171,166		368,220
Denominator for dilutive earnings per share		3,541,910		3,724,603
Basic earnings per share	$	1.36	$	1.21
Dilutive earnings per share	$	1.30	$	1.09