Leases	6 Months Ended
Jun. 30, 2022
Leases, Operating [Abstract]
Leases	8. Leases In the second quarter of 2022, the Company modified its real estate lease agreement executed on December 15, 2020 with MD Anderson, which reduced the Company's leased space for 18,111 square feet to 3,228 square feet. As a result, the associated lease liability and right-of-use asset were remeasured to $0.4 million based on revised lease payments. A gain of $0.1 million was recorded on the lease modification during the three months ended June 30, 2022.

The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-URI https://asc.fasb.org/subtopic&trid=77888251

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