XML 58 R45.htm IDEA: XBRL DOCUMENT v3.10.0.1

Basis of Presentation and General Information (Carrying Amounts of Major Classes of Assets and Liabilities Presented in Discontinued Operations) (Parenthetical) (Details) - USD ($) $ in Thousands	Dec. 28, 2018	Dec. 29, 2017
European REL Working Capital group [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Accounts receivable and unbilled revenue, allowance	$ 12	$ 0

X

- Definition

Disposal group including discontinued operation allowance for doubtful accounts receivable current.

+ References

No definition available.

+ Details

Name:	hckt_DisposalGroupIncludingDiscontinuedOperationAllowanceForDoubtfulAccountsReceivableCurrent
Namespace Prefix:	hckt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- 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

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=hckt_EuropeanRELWorkingCapitalGroupMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: