Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Prepaid Expenses And Other Current Assets
Prepaid inventory	$ 8,591	$ 27,715
Prepaid insurance	17,950	7,453
Prepaid other current assets	57,097	216,419
Prepaid expense and other assets, current	$ 83,638	$ 251,587