Restatement of Previously Issued Consolidated Financial Statements (Narrative) (Details) - USD ($)	3 Months Ended			6 Months Ended
	Jun. 30, 2018		Jun. 30, 2017	Jun. 30, 2018		Jun. 30, 2017
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net earnings (loss)	$ (208,539)	[1]	$ (235,123)	$ 467,288	[1]	$ 613,921
As Previously Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net earnings (loss)	39,200			715,027
Adjustments [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Contingent commission				316,000
Net earnings (loss)	$ (247,739)			$ (247,739)

[1] As restated