Stockholders' Equity (Details) - USD ($)		3 Months Ended	6 Months Ended
	Feb. 14, 2019	Jun. 30, 2019	Jun. 30, 2019	Oct. 05, 2018	Aug. 21, 2018	Jun. 30, 2018
Class of Warrant or Right, Common Stock
Class of Warrant or Right [Line Items]
Number of securities called by warrants (in shares)					150,000
Warrants and rights outstanding					$ 135,764
Warrants outstanding, reduction of revenue during period		$ 8,985	$ 17,979
Warrant issued (in shares)						0
Class of Warrant or Right, Common Stock, Tranche One
Class of Warrant or Right [Line Items]
Number of securities called by warrants (in shares)				30,000	30,000
Exercise price of warrants (in dollars per share)				$ 1.80
Class of Warrant or Right, Common Stock, Tranche Two through Five
Class of Warrant or Right [Line Items]
Number of securities called by warrants (in shares)					120,000
Warrants, term					4 years
Exercise price of warrants, maximum percentage of market price of common stock					120.00%
Class of Warrant or Right, Common Stock, Tranche Two through Five | Maximum
Class of Warrant or Right [Line Items]
Exercise price of warrants (in dollars per share)					$ 2.00
Class of Warrant or Right, Common Stock, Tranche Two
Class of Warrant or Right [Line Items]
Number of securities called by warrants (in shares)					30,000
Measurement Input, Share Price | Class of Warrant or Right, Common Stock, Tranche One
Class of Warrant or Right [Line Items]
Warrants, measurement input					0.94
Measurement Input, Share Price | Class of Warrant or Right, Common Stock, Tranche Two through Five
Class of Warrant or Right [Line Items]
Warrants, measurement input					0.90
Measurement Input, Risk Free Interest Rate | Class of Warrant or Right, Common Stock
Class of Warrant or Right [Line Items]
Warrants, measurement input					0.0277
Measurement Input, Expected Term | Class of Warrant or Right, Common Stock
Class of Warrant or Right [Line Items]
Warrants, measurement input					5
Measurement Input, Expected Dividend Rate | Class of Warrant or Right, Common Stock
Class of Warrant or Right [Line Items]
Warrants, measurement input					0
Measurement Input, Price Volatility | Class of Warrant or Right, Common Stock
Class of Warrant or Right [Line Items]
Warrants, measurement input					0.646
Public Stock Offering
Class of Warrant or Right [Line Items]
Sale of stock, number of shares issued in transaction (in shares)	769,230
Sale of stock, price per share (in dollars per share)	$ 2.60
Sale of stock, cash fee, percentage of aggregate gross proceeds	6.00%
Sale of stock, consideration received on transaction	$ 1,800,000
Public Stock Offering | Maximum
Class of Warrant or Right [Line Items]
Payments of stock issuance costs (up to)	$ 40,000