Earnings per Share (Schedule of Calculations of Basic and Diluted Earnings Per Share) (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Numerator:
Net loss	$ (560,947)	$ (1,195,466)	$ (469,158)	$ (1,145,645)
Denominator:
Weighted average shares outstanding	3,615,500		3,615,500
Common stock - basic	$ (0.16)		$ (0.13)