Subsequent Events - Additional Information (Details) - USD ($)		1 Months Ended	6 Months Ended
	Jul. 24, 2020	Aug. 06, 2020	Jun. 30, 2020
Subsequent Event [Line Items]
Proceeds from issuance of common stock, net of issuance costs			$ 1,941,095
At-the-Market Facility
Subsequent Event [Line Items]
Issuance of common stock in connection with purchase agreement, shares			363,549
Issuance of common stock, price per share			$ 5.6177
Common stock offering costs			$ 100,000
Proceeds from issuance of common stock, net of issuance costs			$ 1,900,000
At-the-Market Facility | Subsequent Event
Subsequent Event [Line Items]
Issuance of common stock in connection with purchase agreement, shares		1,055,002
Issuance of common stock, price per share		$ 3.8007
Gross proceeds from issuance of common stock		$ 4,000,000
Common stock offering costs		100,000
Proceeds from issuance of common stock, net of issuance costs		$ 3,900,000
Private Placement | Subsequent Event | Directors, Officers and Employees
Subsequent Event [Line Items]
Issuance of common stock in connection with purchase agreement, shares	244,998
Issuance of common stock, price per share	$ 3.50
Proceeds from issuance of common stock, net of issuance costs	$ 900,000
Minimum holding period for shares	6 months