Warrants for Common Stock and Preferred and Common Units - Additional Information (Detail) - $ / shares	Dec. 31, 2020	Jun. 30, 2020	Dec. 31, 2019
Class of Warrant or Right [Line Items]
Number of Shares of Common Stock Issuable	99,986
Class B Preferred Units | New Loan
Class of Warrant or Right [Line Items]
Number of Shares of Common Stock Issuable			34,946
Exercise Price			$ 8.37
Class B to Class C Preferred Units
Class of Warrant or Right [Line Items]
Number of Shares of Common Stock Issuable		73,109
Exercise Price		$ 4.0008