XML 43 R34.htm IDEA: XBRL DOCUMENT
v3.23.1

Description of Business and Significant Accounting Policies (Details) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 USD ($) institution segment | Mar. 31, 2022 USD ($) | Dec. 31, 2022 institution
Schedule of Accounting Policies [Line Items] |  |  |
Renewal term | 1 year |  |
Number of reportable segments | segment | 2 |  |
Payment terms | The Company’s payment terms with customers on promissory notes can vary based on several factors and the circumstances of each promissory note, however most promissory notes mature over a 1 to 4 year period. Similar to accounts receivable, each reporting period the Company evaluates the collectability of outstanding notes receivable balances and records an allowance for doubtful accounts representing an estimate of future expected credit losses |  |
Amortization period of inventories and supplies | 24 months |  |
Goodwill and intangible asset impairment | $ | $ 0 | $ 0 |
Number of financial institutions holding cash and cash equivalents and marketable securities | institution | 1 |  | 1
Minimum |  |  |
Schedule of Accounting Policies [Line Items] |  |  |
Cancellation notice period | 30 days |  |
Initial period preceding cancellation notice | 60 days |  |
Typically promissory notes maturity | 1 year |  |
Maximum |  |  |
Schedule of Accounting Policies [Line Items] |  |  |
Cancellation notice period | 90 days |  |
Initial period preceding cancellation notice | 120 days |  |
Typically promissory notes maturity | 4 years |  |

X
- Definition Concentration Risk, Number of Financial Institutions Holding Cash and Cash Equivalents and Marketable Securities + References No definition available. + Details
Name: | hcsg_ConcentrationRiskNumberofFinancialInstitutionsHoldingCashandCashEquivalentsandMarketableSecurities
Namespace Prefix: | hcsg_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Period of Amortization of Inventories and Supplies + References No definition available. + Details
Name: | hcsg_PeriodOfAmortizationOfInventoriesAndSupplies
Namespace Prefix: | hcsg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Revenue From Contract With Customer, Cancellation Notice Period + References No definition available. + Details
Name: | hcsg_RevenueFromContractWithCustomerCancellationNoticePeriod
Namespace Prefix: | hcsg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Revenue From Contract With Customer, Initial Period Preceding Cancellation Notice + References No definition available. + Details
Name: | hcsg_RevenueFromContractWithCustomerInitialPeriodPrecedingCancellationNotice
Namespace Prefix: | hcsg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Revenue From Contract With Customer, Renewal Term + References No definition available. + Details
Name: | hcsg_RevenueFromContractWithCustomerRenewalTerm
Namespace Prefix: | hcsg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Revenue, Performance Obligation, Payment Terms + References No definition available. + Details
Name: | hcsg_RevenuePerformanceObligationPaymentTerms
Namespace Prefix: | hcsg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition [Line Items] for Schedule of Accounting Policies [Table] + References No definition available. + Details
Name: | hcsg_ScheduleofAccountingPoliciesLineItems
Namespace Prefix: | hcsg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Description of effect, from relationship that timing of satisfaction of performance obligation has on timing of payment, on right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time and on obligation to transfer good or service to customer for which consideration from customer has been received or is due. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 9 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130550-203045 + Details
Name: | us-gaap_ContractWithCustomerTimingOfSatisfactionOfPerformanceObligationAndPayment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill. + References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetImpairment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 18 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8672-108599 + Details
Name: | us-gaap_NumberOfReportableSegments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |