Summary of Significant Accounting Policies - Additional Information (Detail) - $ / shares	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021
Summary Of Significant Accounting Policies [Line Items]
Warrants issued	628,403	628,403
Warrants exercise price	$ 0.01	$ 0.01
Common Stock Equivalents [Member]
Summary Of Significant Accounting Policies [Line Items]
Total potentially dilutive shares	3,130,370	2,546,962

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration