Convertible Preferred Stock (Details) - USD ($)	1 Months Ended			2 Months Ended	3 Months Ended		6 Months Ended	9 Months Ended
	Jul. 31, 2019	Jul. 23, 2019	Mar. 31, 2018	Aug. 31, 2019	Sep. 30, 2019	Mar. 31, 2018	Mar. 31, 2021	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Amount of shares issued								$ 1,199,122	$ 2,055,874
Liquidation value					$ 12,738,822			$ 12,738,822		$ 9,199,002
Convertible preferred stock, shares outstanding					5,524,926			5,524,926		5,524,926
Outstanding preferred shares					5,524,926			5,524,926		5,524,926
Series 1 warrants
Deemed dividend								$ 252,106
Gross proceeds	$ 3,455,611
Series 2 warrants
Gross proceeds	3,455,611
Class A units
Stock issuance and other costs								$ 875,122
Class A units | Series 1 warrants
Units issued		2,886,500
Common stock issued and issuable		2,886,500
Class A units | Series 2 warrants
Units issued		2,886,500
Common stock issued and issuable		2,886,500
Class B units
Units issued		10,787
Public offering price		$ 1,000
Gross proceeds	10,787,000
Stock issuance and other costs	1,635,184
Class B units | Series 1 warrants
Units issued		10,787
Number of shares in exchange for each unit		500
Common stock issued and issuable		5,393,500
Class B units | Series 2 warrants
Units issued		10,787
Public offering price		$ 1,000
Number of shares in exchange for each unit		500
Common stock issued and issuable		5,393,500
Forecast | Maximum
Product revenue							$ 22,000,000
Average VWAP of common stock for the 30 days prior to Measurement Date							$ 105.00
Underwritten Public Offering
Gross proceeds from the issuance of common stock	$ 16,560,000
Common stock issued and issuable	2,886,500
Stock issuance and other costs	$ 2,510,303
Underwritten Public Offering | Series 1 warrants
Number of shares in exchange for each unit	500
Common stock issued and issuable	5,393,500
Underwritten Public Offering | Series 2 warrants
Number of shares in exchange for each unit	500
Common stock issued and issuable	5,393,500
Underwritten Public Offering | Class A units
Units issued	2,886,500	2,886,500
Public offering price	$ 2.00	$ 2.00
Number of shares in exchange for each unit	1	1
Stock issuance and other costs	$ 875,184
Underwritten Public Offering | Class A units | Series 1 warrants
Units issued		2,886,500
Public offering price		$ 2.00
Number of shares in exchange for each unit	1	1
Number of warrants are converted for each share		1
Underwritten Public Offering | Class A units | Series 2 warrants
Number of shares in exchange for each unit	1	1
Number of warrants are converted for each share		1
Underwritten Public Offering | Class B units
Units issued	10,787
Public offering price	$ 1,000
Underwritten Public Offering | Class B units | Series 1 warrants
Number of shares issued for each convertible preferred stock	500
Units issued		10,787
Public offering price		$ 1,000
Number of shares in exchange for each unit		500
Underwritten Public Offering | Class B units | Series 2 warrants
Number of shares issued for each convertible preferred stock	500
Number of shares in exchange for each unit		500
Series B convertible preferred stock
Number of shares issued for each convertible preferred stock		500
Convertible preferred stock, shares outstanding					1,971			1,971		0
Deemed dividend					$ 3,875,778			$ 3,875,778
Units issued	10,787				10,787			10,787
Stated or par value	$ 1,000
Number of warrants are converted for each share	1
Gross proceeds	$ 3,875,778
Shares converted				8,816	(8,816)			(8,816)
Outstanding preferred shares					1,971			1,971		0
Series B convertible preferred stock | Class B units
Number of shares issued for each convertible preferred stock		500
Number of shares in exchange for each unit		1
Series B convertible preferred stock | Underwritten Public Offering
Number of shares issued for each convertible preferred stock	10,787
Series B convertible preferred stock | Underwritten Public Offering | Class B units
Number of shares issued for each convertible preferred stock	500
Number of shares in exchange for each unit	1
Series B convertible preferred stock | Underwritten Public Offering | Class B units | Series 1 warrants
Number of shares issued for each convertible preferred stock		500
Number of shares in exchange for each unit		1
Series A convertible participating preferred stock
Redemption value					$ 12,738,822			$ 12,738,822		$ 12,738,822
Liquidation value					$ 9,199,002			$ 9,199,002		$ 9,199,002
Redemption price per share					$ 2.3057			$ 2.3057
Beneficial Conversion Feature						$ 995,000
Deemed dividend								$ 995,000
Series B Convertible Participating Preferred Stock
Beneficial Conversion Feature		$ 3,875,778
Deemed dividend		$ 3,875,778
Common Stock
Stock price (in dollars per share)					$ 1.31			$ 1.31
Issuance of common stock upon conversion (in shares)				4,408,000
Common Stock | Series B convertible preferred stock
Issuance of common stock in exchange for redemption of convertible preferred stock (in shares)					4,408,000
Shares converted								4,408,000
Sagard Capital Partners, L.P. | Series A convertible participating preferred stock
Number of shares issued for each convertible preferred stock			473,565			473,565
Effective conversion price			$ 19.425					$ 19.4250
Minimum holding percent of the shares after conversion			19.99%
Maximum period from date of issuance			1 year
Second Amendment to Note Purchase Agreement and Notes | Sagard Capital Partners, L.P. | Series A convertible participating preferred stock | Private placement
Shares issued (in shares)			5,524,926
Preferred stock, par value (in dollars per share)			$ 0.0001			$ 0.0001
Amount of shares issued						$ 9,000,002
Gross proceeds from the issuance of common stock						$ 9,199,002