<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xml:lang="en-US"
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:cnta="http://www.cnta.com/20210816"
  xmlns:dei="http://xbrl.sec.gov/dei/2021"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:us-gaap="http://fasb.org/us-gaap/2021-01-31"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="cnta-20210816.xsd" xlink:type="simple"/>
    <context id="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001847903</identifier>
        </entity>
        <period>
            <startDate>2021-08-16</startDate>
            <endDate>2021-08-16</endDate>
        </period>
    </context>
    <context id="i177f7c9b3c6b4e3bb7f3ef58af0855b3_D20210816-20210816">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001847903</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-08-16</startDate>
            <endDate>2021-08-16</endDate>
        </period>
    </context>
    <context id="ic7e91f04370c41449ae32192b3eb6ea7_D20210816-20210816">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001847903</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">cnta:AmericanDepositarySharesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-08-16</startDate>
            <endDate>2021-08-16</endDate>
        </period>
    </context>
    <dei:AmendmentFlag
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF83NS9mcmFnOjFhMmI1ZWNjYjQyMDQ4NGI4MDZiYTg5OGRmODc3MDFkL3RhYmxlOjk5YTU0YTNkNDFjYjQyNzU4ZGJkOWVlNjU3ZjRjOGMyL3RhYmxlcmFuZ2U6OTlhNTRhM2Q0MWNiNDI3NThkYmQ5ZWU2NTdmNGM4YzJfMC0xLTEtMS04NQ_3e582795-b0a9-4ea3-89d4-80a5eb2bc46d">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF83NS9mcmFnOjFhMmI1ZWNjYjQyMDQ4NGI4MDZiYTg5OGRmODc3MDFkL3RhYmxlOjk5YTU0YTNkNDFjYjQyNzU4ZGJkOWVlNjU3ZjRjOGMyL3RhYmxlcmFuZ2U6OTlhNTRhM2Q0MWNiNDI3NThkYmQ5ZWU2NTdmNGM4YzJfMS0xLTEtMS04NQ_3ca26714-a4d9-4894-a886-c4892f006280">0001847903</dei:EntityCentralIndexKey>
    <dei:DocumentType
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGFibGU6MDI2ODhjZjliYmYwNGM4MmFhZmU3NDJhNWM1MTBlODcvdGFibGVyYW5nZTowMjY4OGNmOWJiZjA0YzgyYWFmZTc0MmE1YzUxMGU4N18wLTAtMS0xLTc2L3RleHRyZWdpb246NDA1ZjVkZmFhMTM4NGQ0MmE4NjQ3MDc5YTZiMTAwNTlfNTQ5NzU1ODEzODg5NQ_2ce6be9c-cda2-4b05-8bd2-15a4178d21e0">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjU1_0e29e761-fb35-4349-9163-473dfad131c6">2021-08-16</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjU0_2f212d77-2d0f-456c-ad60-0ae7916d7c9c">CENTESSA PHARMACEUTICALS PLC</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGFibGU6ZmNlMTFjYjdjYzM2NDBjYzkxYWEyNThlMTBhOGUyZjkvdGFibGVyYW5nZTpmY2UxMWNiN2NjMzY0MGNjOTFhYTI1OGUxMGE4ZTJmOV8wLTAtMS0xLTk1_7312a2ba-d36d-4419-9637-62762b14e9ad">X0</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGFibGU6ZmNlMTFjYjdjYzM2NDBjYzkxYWEyNThlMTBhOGUyZjkvdGFibGVyYW5nZTpmY2UxMWNiN2NjMzY0MGNjOTFhYTI1OGUxMGE4ZTJmOV8wLTItMS0xLTk1_78410207-8ec1-4397-8d6a-cd16db590fb0">001-04321</dei:EntityFileNumber>
    <dei:EntityAddressAddressLine1
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjU2_f9e2b326-ebc7-4450-bf54-316ee6d9ae7a">3rd Floor</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjU3_06823746-ee90-4f64-9fc6-310ec0b8233f">1 Ashley Road</dei:EntityAddressAddressLine2>
    <dei:EntityAddressAddressLine3
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjU4_8f7d6fa5-a07d-4a39-8b2c-45292f59a9a3">Altrincham</dei:EntityAddressAddressLine3>
    <dei:EntityAddressCityOrTown
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjU5_6725415c-16d5-4752-8caf-fcd16fbbdddc">Cheshire</dei:EntityAddressCityOrTown>
    <dei:EntityAddressPostalZipCode
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjYw_d7957c78-9c67-4614-9b60-ed410d5241f3">WA14 2DT</dei:EntityAddressPostalZipCode>
    <dei:EntityAddressCountry
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjYx_612394b8-1dfa-4436-bdf8-780b5000297b">GB</dei:EntityAddressCountry>
    <dei:CountryRegion
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjYy_f5655507-a1c8-4805-91d0-decbccf3e8fa">+44</dei:CountryRegion>
    <dei:CityAreaCode
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjY2_c0e184ff-5006-4797-bf99-5f584662c034">7391</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjcy_dd7c6cf2-6342-4a21-850a-a5a513ebd814">789784</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjc5_06b5aee5-7813-4b8a-b5e8-053a65716eea">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjgx_7564a5f4-1b42-46f2-a2b0-c11c16859f2d">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjgz_5b204d96-0a82-4662-9f2b-00aee903999e">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjg1_ac051404-72c5-4698-b7bc-1044fc39156c">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="i177f7c9b3c6b4e3bb7f3ef58af0855b3_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGFibGU6ZDMzMzFmYTFkOGY0NDNmOWFmZDQ3ZGNkMDgxYmU3OTkvdGFibGVyYW5nZTpkMzMzMWZhMWQ4ZjQ0M2Y5YWZkNDdkY2QwODFiZTc5OV8xLTAtMS0xLTE3OQ_040426f1-eea9-4829-8587-df460bbc8529">Ordinary shares, nominal value &#xa3;0.002 per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="i177f7c9b3c6b4e3bb7f3ef58af0855b3_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGFibGU6ZDMzMzFmYTFkOGY0NDNmOWFmZDQ3ZGNkMDgxYmU3OTkvdGFibGVyYW5nZTpkMzMzMWZhMWQ4ZjQ0M2Y5YWZkNDdkY2QwODFiZTc5OV8xLTItMS0xLTE4MQ_080fd4f7-5ef0-44f1-bfbd-cf70a1813914">CNTA</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="i177f7c9b3c6b4e3bb7f3ef58af0855b3_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGFibGU6ZDMzMzFmYTFkOGY0NDNmOWFmZDQ3ZGNkMDgxYmU3OTkvdGFibGVyYW5nZTpkMzMzMWZhMWQ4ZjQ0M2Y5YWZkNDdkY2QwODFiZTc5OV8xLTQtMS0xLTE5MC90ZXh0cmVnaW9uOjFkYmM0YTlkOWQwMjRmZGZhZjg3ZTc0NTBhZTM3ZDE0XzU0OTc1NTgxMzkwMDY_463e6cba-357a-4fc9-9ccd-23419a3a033d">NASDAQ</dei:SecurityExchangeName>
    <dei:Security12bTitle
      contextRef="ic7e91f04370c41449ae32192b3eb6ea7_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGFibGU6ZDMzMzFmYTFkOGY0NDNmOWFmZDQ3ZGNkMDgxYmU3OTkvdGFibGVyYW5nZTpkMzMzMWZhMWQ4ZjQ0M2Y5YWZkNDdkY2QwODFiZTc5OV8yLTAtMS0xLTE3OQ_91082628-b2e6-4925-bbcd-bdcf860da208">American Depositary Shares, each representing one ordinary share, nominal value &#xa3;0.002 per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="ic7e91f04370c41449ae32192b3eb6ea7_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGFibGU6ZDMzMzFmYTFkOGY0NDNmOWFmZDQ3ZGNkMDgxYmU3OTkvdGFibGVyYW5nZTpkMzMzMWZhMWQ4ZjQ0M2Y5YWZkNDdkY2QwODFiZTc5OV8yLTItMS0xLTE4MQ_f089401e-0037-4a3d-a3d4-21ce01af2ec2">CNTA</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="ic7e91f04370c41449ae32192b3eb6ea7_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGFibGU6ZDMzMzFmYTFkOGY0NDNmOWFmZDQ3ZGNkMDgxYmU3OTkvdGFibGVyYW5nZTpkMzMzMWZhMWQ4ZjQ0M2Y5YWZkNDdkY2QwODFiZTc5OV8yLTQtMS0xLTE5Mg_cb655b43-9112-460f-b226-ef6ff32c1d3a">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjg3_d90c87d6-8da1-4690-95e9-3fa94d3457a0">true</dei:EntityEmergingGrowthCompany>
    <dei:EntityExTransitionPeriod
      contextRef="ib18d11847bbc4326ac0104edeca3e82f_D20210816-20210816"
      id="id3VybDovL2RvY3MudjEvZG9jOjgyOWQ4NjA3YmUzOTQ0Y2I5N2M5OWE4ZGU1NTE5NmU0L3NlYzo4MjlkODYwN2JlMzk0NGNiOTdjOTlhOGRlNTUxOTZlNF8xL2ZyYWc6OGQxOWYxNzY3MjU1NDc3Zjg3ZjU1YmU1MDA5NmYzNDUvdGV4dHJlZ2lvbjo4ZDE5ZjE3NjcyNTU0NzdmODdmNTViZTUwMDk2ZjM0NV81NDk3NTU4MTQxNjg4_368ed5b2-bddd-4632-8ff8-59d5e470f843">false</dei:EntityExTransitionPeriod>
</xbrl>
