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v3.23.1

Fair Value of Financial Instruments - Narrative (Details) $ in Millions | Mar. 31, 2023 USD ($)
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Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |
Annual base rent | $ 0.4
Percentage annual increase in base rent (as a percent) | 2.00%
Security deposit | $ 0.1

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- Definition Lessor. Operating Lease, Sublease, Annual Base Rent + References No definition available. + Details
Name: | acnt_LessorOperatingLeaseSubleaseAnnualBaseRent
Namespace Prefix: | acnt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Lessor, Operating Lease, Sublease, Annual Increase In Base Rent, Percentage + References No definition available. + Details
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Namespace Prefix: | acnt_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant