Debt and Warrants - Note Purchase Agreement (Details)			12 Months Ended
	Oct. 10, 2018 USD ($)	Sep. 11, 2018 USD ($) Y shares	Dec. 31, 2018 USD ($) shares	Dec. 31, 2017 USD ($) shares
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Net cash proceeds			$ 2,564,938	$ 1,100,000
Convertible debt, Gross			11,294,770	13,916,478
Loss on extinguishment of debt			$ (544,444)	$ (477,054)
Warrants to purchase (in shares) | shares			759,396	1,036,717
Common Stock
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Shares issued (in shares) | shares		75,000
Common stock fair value		$ 48,000
September 2018 L2 convertible note payable
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Common stock fair value			$ 48,000
Note purchase agreement | September 2018 L2 convertible note payable
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Notes payable		455,000
Net cash proceeds		400,000
Convertible debt, Gross		455,000
Discount		$ 55,000
Interest rate (as a percent)		8.00%
Payment of debt	$ 455,000
Loss on extinguishment of debt	190,441
Term		5 years
Warrants to purchase (in shares) | shares		185,417
Fair value of warrants		$ 100,330
Note purchase agreement | September 2018 L2 convertible note payable | Stock price
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Warrants - Measurement input		0.64
Note purchase agreement | September 2018 L2 convertible note payable | Strike price
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Warrants - Measurement input		0.90
Note purchase agreement | September 2018 L2 convertible note payable | Expected life
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Warrants - Measurement input | Y		5
Note purchase agreement | September 2018 L2 convertible note payable | Discount rate
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Warrants - Measurement input		2.9
Note purchase agreement | September 2018 L2 convertible note payable | Volatility
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Warrants - Measurement input		132
Note purchase agreement | September 2018 Conte convertible note payable
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Notes payable		$ 111,250
Net cash proceeds		100,000
Convertible debt, Gross		111,250
Discount		$ 11,250
Interest rate (as a percent)		8.00%
Loss on extinguishment of debt	$ 27,883
Term		5 years
Warrants to purchase (in shares) | shares		33,918
Fair value of warrants		$ 17,819
Note purchase agreement | September 2018 Conte convertible note payable | Stock price
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Warrants - Measurement input		0.64
Note purchase agreement | September 2018 Conte convertible note payable | Strike price
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Warrants - Measurement input		1.23
Note purchase agreement | September 2018 Conte convertible note payable | Expected life
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Warrants - Measurement input | Y		5
Note purchase agreement | September 2018 Conte convertible note payable | Discount rate
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Warrants - Measurement input		2.9
Note purchase agreement | September 2018 Conte convertible note payable | Volatility
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Warrants - Measurement input		132