Income Taxes (Details) - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Deferred tax assets:
Net operating loss carryforward	$ 283,000	$ 400,000
Allowance for doubtful accounts	152,000	223,000
Less valuation allowance	(435,000)	(623,000)
Net deferred tax asset	$ 0	$ 0