Debt and Warrants - Securities Purchase Agreement Error Corrections (Details) - USD ($)	3 Months Ended		12 Months Ended
	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2018	Dec. 31, 2017
Errors in accounting
Other expense			$ 315,691	$ 88,549
Short-term notes payable			$ 4,845,575	$ 1,141,153
Adjustment | Restructuring Of Notes Payable [Member] | Chicago Venture Partners, L.P.
Errors in accounting
Other expense	$ 322,000	$ (798,000)
Short-term notes payable	$ (476,000)	$ (798,000)