Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 18
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8672-108599

Name:	us-gaap_NumberOfOperatingSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Background - Additional Information (Details)				6 Months Ended
Background - Additional Information (Details)	Feb. 16, 2022	Nov. 21, 2019 shares	Nov. 15, 2019 shares	Jun. 30, 2022 Segment
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of operating segments \| Segment				1
Reverse stock split	1-for-35
Separation \| Recro
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Right to receive common stock		1
Number of shares held for distribution of new shares			2.5