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v3.25.1

Segment Information | 3 Months Ended
--- | ---
Mar. 31, 2025
Segment Reporting [Abstract] |
Segment Information | Segment Information The Company manages its operations as a single segment. The Company’s Chief Operating Decision Maker ("CODM"), its Chief Executive Officer, manages the Company's operations on a consolidated basis for the purposes of assessing performance and making operating decisions. The segment measure of profit or loss is consolidated net (loss) income. The following table presents selected financial information with respect to the Company’s single operating segment for the years ended:
| Three Months Ended March 31,
| 2025 |  | 2024
Collaboration revenue | $ | 20,558 |  |  | $ | 59,120 |
Less: |  |  |
Research and development expenses |  |  |
Direct research and development expenses |  |  |
ENTR-601-44 | 4,734 |  |  | 3,279 |
ENTR-601-45 | 2,859 |  |  | 2,538 |
ENTR-601-50 | 692 |  |  | 2,643 |
ENTR-601-51 | 826 |  |  | 70 |
Collaboration services | 876 |  |  | 753 |
Other preclinical and discovery | 1,257 |  |  | 1,911 |
Unallocated research and development expenses |  |  |
Personnel related (including stock-based compensation) | 12,756 |  |  | 9,900 |
Facility related and other | 8,074 |  |  | 7,514 |
Total research and development expenses | 32,074 |  |  | 28,608 |
General and administrative expenses | 10,274 |  | 9,399
Interest and other income | 4,441 |  | 4,214
Provision for income taxes | — |  |  | 1,831 |
Net (loss) income | $ | (17,349) |  |  | $ | 23,496 |
Assets regularly provided to the CODM are consistent with those reported on the condensed consolidated balance sheets with particular emphasis on the Company's available liquidity, including its cash, cash equivalents and marketable securities balances. All of the Company's tangible assets are held in the United States.

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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 48 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-48 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards 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