{"cik":1626971,"company":{"entity_status":null,"filings":[{"accession":"0001171843-26-005317","document":"f8k_080626.htm","filed":"2026-08-06","form":"8-K","items":"2.02,9.01","report_date":"2026-08-06"},{"accession":"0001104659-26-091975","document":"crvs-20260630x10q.htm","filed":"2026-08-06","form":"10-Q","items":"","report_date":"2026-06-30"},{"accession":"0001104659-26-085790","document":"crvs-20260721x8k.htm","filed":"2026-07-22","form":"8-K","items":"5.02","report_date":"2026-07-21"},{"accession":"0001610717-26-000223","document":"xslF345X06/form4.xml","filed":"2026-06-15","form":"4","items":"","report_date":"2026-06-11"},{"accession":"0001610717-26-000222","document":"xslF345X06/form4.xml","filed":"2026-06-15","form":"4","items":"","report_date":"2026-06-11"},{"accession":"0001610717-26-000221","document":"xslF345X06/form4.xml","filed":"2026-06-15","form":"4","items":"","report_date":"2026-06-11"},{"accession":"0001610717-26-000220","document":"xslF345X06/form4.xml","filed":"2026-06-15","form":"4","items":"","report_date":"2026-06-11"},{"accession":"0001610717-26-000219","document":"xslF345X06/form4.xml","filed":"2026-06-15","form":"4","items":"","report_date":"2026-06-11"},{"accession":"0001171843-26-004094","document":"f8k_061226.htm","filed":"2026-06-12","form":"8-K","items":"5.07","report_date":"2026-06-11"},{"accession":"0001610717-26-000160","document":"xslF345X06/form4.xml","filed":"2026-05-20","form":"4","items":"","report_date":"2026-05-18"},{"accession":"0001171843-26-003397","document":"f8k_051426.htm","filed":"2026-05-14","form":"8-K","items":"7.01,8.01,9.01","report_date":"2026-05-14"},{"accession":"0001171843-26-003154","document":"f8k_050726.htm","filed":"2026-05-07","form":"8-K","items":"2.02,9.01","report_date":"2026-05-07"},{"accession":"0001104659-26-057100","document":"crvs-20260331x10q.htm","filed":"2026-05-07","form":"10-Q","items":"","report_date":"2026-03-31"},{"accession":"0001610717-26-000149","document":"xslF345X06/form4.xml","filed":"2026-04-27","form":"4","items":"","report_date":"2026-04-23"},{"accession":"0001104659-26-048595","document":"crvs-20260611xdef14a.htm","filed":"2026-04-24","form":"DEF 14A","items":"","report_date":"2026-06-11"},{"accession":"0001104659-26-047735","document":"crvs-20260422x8k.htm","filed":"2026-04-23","form":"8-K","items":"5.02","report_date":"2026-04-22"},{"accession":"0001104659-26-027390","document":"tm268518d4_8k.htm","filed":"2026-03-13","form":"8-K","items":"1.01,9.01","report_date":"2026-03-13"},{"accession":"0001171843-26-001526","document":"f8k_031226.htm","filed":"2026-03-12","form":"8-K","items":"2.02,9.01","report_date":"2026-03-12"},{"accession":"0001104659-26-027047","document":"crvs-20251231x10k.htm","filed":"2026-03-12","form":"10-K","items":"","report_date":"2025-12-31"},{"accession":"0000947871-26-000079","document":"xslF345X05/ownership.xml","filed":"2026-01-30","form":"4","items":"","report_date":"2026-01-28"},{"accession":"0001104659-26-005968","document":"tm263501d7_8k.htm","filed":"2026-01-23","form":"8-K","items":"8.01,9.01","report_date":"2026-01-21"},{"accession":"0001104659-26-005035","document":"tm263501d3_8k.htm","filed":"2026-01-20","form":"8-K","items":"8.01","report_date":"2026-01-20"},{"accession":"0001104659-26-004795","document":"tm263501d4_8k.htm","filed":"2026-01-20","form":"8-K","items":"7.01,8.01,9.01","report_date":"2026-01-20"},{"accession":"0001171843-25-006973","document":"f8k_110425.htm","filed":"2025-11-04","form":"8-K","items":"2.02,9.01","report_date":"2025-11-04"},{"accession":"0001104659-25-106259","document":"crvs-20250930x10q.htm","filed":"2025-11-04","form":"10-Q","items":"","report_date":"2025-09-30"},{"accession":"0001104659-25-096103","document":"crvs-20251002x8k.htm","filed":"2025-10-02","form":"8-K","items":"5.02","report_date":"2025-10-02"},{"accession":"0001558370-25-010755","document":"crvs-20250630x10q.htm","filed":"2025-08-07","form":"10-Q","items":"","report_date":"2025-06-30"},{"accession":"0001171843-25-005180","document":"f8k_080725.htm","filed":"2025-08-07","form":"8-K","items":"2.02,9.01","report_date":"2025-08-07"},{"accession":"0001171843-25-003881","document":"f8k_061325.htm","filed":"2025-06-13","form":"8-K","items":"5.07","report_date":"2025-06-12"},{"accession":"0001171843-25-003661","document":"f8k_060425.htm","filed":"2025-06-04","form":"8-K","items":"7.01,8.01,9.01","report_date":"2025-06-04"},{"accession":"0001558370-25-006966","document":"crvs-20250331x10q.htm","filed":"2025-05-08","form":"10-Q","items":"","report_date":"2025-03-31"},{"accession":"0001171843-25-002981","document":"f8k_050825.htm","filed":"2025-05-08","form":"8-K","items":"2.02,7.01,8.01,9.01","report_date":"2025-05-08"},{"accession":"0001558370-25-005552","document":"crvs-20250612xdef14a.htm","filed":"2025-04-25","form":"DEF 14A","items":"","report_date":"2025-06-12"},{"accession":"0001171843-25-002110","document":"f8k_040825.htm","filed":"2025-04-09","form":"8-K","items":"5.02","report_date":"2025-04-08"},{"accession":"0001558370-25-003621","document":"crvs-20241231x10k.htm","filed":"2025-03-25","form":"10-K","items":"","report_date":"2024-12-31"},{"accession":"0001171843-25-001689","document":"f8k_032525.htm","filed":"2025-03-25","form":"8-K","items":"2.02,9.01","report_date":"2025-03-25"},{"accession":"0001558370-25-000150","document":"crvs-20250113x8k.htm","filed":"2025-01-13","form":"8-K","items":"7.01,8.01,9.01","report_date":"2025-01-13"},{"accession":"0001558370-24-016343","document":"crvs-20241218x8k.htm","filed":"2024-12-18","form":"8-K","items":"7.01,8.01,9.01","report_date":"2024-12-18"},{"accession":"0001558370-24-015306","document":"crvs-20240930x10q.htm","filed":"2024-11-12","form":"10-Q","items":"","report_date":"2024-09-30"},{"accession":"0001171843-24-006284","document":"f8k_111224.htm","filed":"2024-11-12","form":"8-K","items":"2.02,9.01","report_date":"2024-11-12"}],"former_names":[],"gleif_parents":[],"headquarters":[],"insiders":[],"legal_name":null,"lei":null,"lei_status":null,"lei_updated_at":null,"names":[],"parent_exceptions":[],"parents":[],"wikidata_id":null},"research_built_at":"2026-10-23T06:11:20.354311+00:00","reviewed_events":[],"reviewed_events_coverage":"selective; not a complete event history; accounting series not reconciled","sources":[{"coverage":"8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer","id":"sec","license":"SEC public-information reuse","license_url":"https://www.sec.gov/about/privacy-information","name":"SEC submissions","retrieved_at":"2026-10-23T06:12:00.336203+00:00","status":"ok","url":"https://www.sec.gov/search-filings/edgar-application-programming-interfaces"},{"coverage":"1658 unambiguous CIK-linked entities; coverage is incomplete","id":"wikidata","license":"CC0-1.0","license_url":"https://www.wikidata.org/wiki/Wikidata:Licensing","name":"Wikidata structured data","retrieved_at":"2026-10-23T06:12:25.714432+00:00","status":"ok","url":"https://www.wikidata.org/"},{"coverage":"1197 checked identities; 0 unavailable records","id":"gleif","license":"CC0-1.0","license_url":"https://www.gleif.org/en/meta/lei-data-terms-of-use","name":"GLEIF legal entity reference data","retrieved_at":"2026-10-23T06:14:03.968440+00:00","status":"ok","url":"https://www.gleif.org/en/lei-data/gleif-api"},{"coverage":"4 selected series; gaps remain missing","id":"fed","license":"Public domain (selected government series)","license_url":"https://www.federalreserve.gov/disclaimer.htm","name":"Federal Reserve Board H.15","retrieved_at":"2026-10-23T06:27:13.562713+00:00","status":"ok","url":"https://www.federalreserve.gov/releases/h15/"},{"coverage":"9 selected series; gaps remain missing","id":"bls","license":"Public domain","license_url":"https://www.bls.gov/opub/copyright-information.htm","name":"Bureau of Labor Statistics","retrieved_at":"2026-10-23T06:27:14.878114+00:00","status":"ok","url":"https://www.bls.gov/developers/"},{"coverage":"2026 Q3: filings in this completed quarter; not a live transaction feed","id":"insiders","license":"SEC public-information reuse","license_url":"https://www.sec.gov/about/privacy-information","name":"SEC insider transactions","retrieved_at":"2026-10-23T06:12:21.860189+00:00","status":"ok","url":"https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets"}]}