Subsequent Events - Additional Information (Details) - Subsequent Event $ in Millions	1 Months Ended
Aug. 07, 2020 USD ($) shares
Subsequent Event [Line Items]
Gross proceeds from issuance of common stock	$ 2.4
Net proceeds from issuance of common stock from the ATM Offering	$ 2.3
Common Stock
Subsequent Event [Line Items]
Issuance of common stock, shares \| shares	3,594,196

Number of new stock issued during the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration