Subsequent Events	6 Months Ended
	Jun. 30, 2022
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventsOn July 21, 2022, the Company entered into an Agreement and Plan of Merger (the “Merger Agreement”) with Hero Parent, Inc., a Delaware corporation (“Parent”), and Hero Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of Parent (“Merger Sub”). Parent and Merger Sub are indirect subsidiaries of funds managed and advised by Patient Square Capital, a dedicated health care investment firm. The Merger Agreement provides, among other things and subject to the terms and conditions set forth therein, that Merger Sub will be merged with and into the Company, with the Company surviving as a wholly-owned subsidiary of Parent (the “Merger”). At the Effective Time (as defined in the Merger Agreement), by virtue of the Merger, each share of common stock of the Company issued and outstanding immediately prior to the Effective will be converted automatically into the right to receive $18.75 per share in cash. After the Merger, Hanger’s common stock will no longer be traded on the New York Stock Exchange.