$HHS
HARTE HANKS INC Stock $hhs

$hhs Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000143774923008877 Filed on March 31, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$47.12M	$54.78M	$206.3M
YoY Change	-3.96%	5.37%	6.0%
Cost Of Revenue	$38.92M	$45.74M	$170.5M
YoY Change	-2.55%	7.81%	6.43%
Gross Profit	$8.203M	$9.043M	$35.81M
YoY Change	-10.11%	-5.44%	4.04%
Gross Profit Margin	17.41%	16.51%	17.36%
Selling, General & Admin	$6.084M	$4.650M	$17.97M
YoY Change	31.32%	0.43%	0.63%
% of Gross Profit	74.17%	51.42%	50.19%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.066M	$964.0K	$2.728M
YoY Change	77.96%	63.11%	6.6%
% of Gross Profit	13.0%	10.66%	7.62%
Operating Expenses	$45.00M	$5.614M	$188.4M
YoY Change	0.97%	7.53%	5.84%
Operating Profit	$1.053M	$3.429M	$15.11M
YoY Change	-72.96%	-21.03%	97.76%
Interest Expense	$210.0K	-$125.0K	-$438.0K
YoY Change	-256.72%	-51.55%	-51.5%
% of Operating Profit	19.94%	-3.65%	-2.9%
Other Income/Expense, Net	-$2.376M	-$1.307M	$4.206M
YoY Change	2401.05%	125.73%	-51.21%
Pretax Income	-$1.323M	$1.997M	$19.31M
YoY Change	-134.82%	-1.43%	18.78%
Income Tax	-$500.0K	-$19.81M	-$17.46M
% Of Pretax Income		-991.84%	-90.42%
Net Earnings	-$791.0K	$22.61M	$36.78M
YoY Change	-123.65%	1187.7%	145.65%
Net Earnings / Revenue	-1.68%	41.28%	17.83%
Basic Earnings Per Share	-$0.11		$4.98
Diluted Earnings Per Share	-$0.11	$2.99	$4.75
COMMON SHARES
Basic Shares Outstanding	7.420M	7.218M	7.101M
Diluted Shares Outstanding	7.425M		7.457M

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$13.12M	$10.36M	$10.36M
YoY Change	35.91%	-12.99%	-12.99%
Cash & Equivalents	$13.12M	$10.36M	$10.36M
Short-Term Investments
Other Short-Term Assets	$1.213M	$1.607M	$8.045M
YoY Change	-1.3%	55.87%	-41.09%
Inventory
Prepaid Expenses	$3.385M	$2.176M
Receivables	$37.24M	$39.70M	$47.90M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$62.18M	$66.31M	$66.31M
YoY Change	-22.13%	-12.03%	-12.03%
LONG-TERM ASSETS
Property, Plant & Equipment	$10.10M	$10.52M	$29.69M
YoY Change	17.79%	35.83%	-0.66%
Goodwill	$2.398M	$2.398M
YoY Change
Intangibles	$3.360M	$3.540M
YoY Change
Long-Term Investments
YoY Change
Other Assets	$1.570M	$1.737M	$23.98M
YoY Change	-34.17%	-33.12%	823.41%
Total Long-Term Assets	$52.70M	$53.67M	$53.67M
YoY Change	68.6%	65.22%	65.22%
TOTAL ASSETS
Total Short-Term Assets	$62.18M	$66.31M	$66.31M
Total Long-Term Assets	$52.70M	$53.67M	$53.67M
Total Assets	$114.9M	$120.0M	$120.0M
YoY Change	3.39%	11.24%	11.24%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$20.00M	$22.47M	$22.47M
YoY Change	1.79%	39.26%	39.26%
Accrued Expenses	$9.243M	$12.27M	$12.27M
YoY Change	-6.45%	-8.37%	-8.37%
Deferred Revenue	$4.656M	$4.590M
YoY Change	-20.01%	16.44%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$126.0K	$160.0K	$160.0K
YoY Change	-32.26%		-17.53%
Total Short-Term Liabilities	$38.27M	$43.57M	$43.57M
YoY Change	-14.21%	2.65%	2.65%
LONG-TERM LIABILITIES
Long-Term Debt	$39.00K	$0.00	$52.00K
YoY Change	-99.22%	-100.0%	-99.0%
Other Long-Term Liabilities	$2.717M	$3.263M	$57.56M
YoY Change	-17.34%	-11.74%	-23.46%
Total Long-Term Liabilities	$2.717M	$3.263M	$57.61M
YoY Change	-67.21%	-62.48%	-28.36%
TOTAL LIABILITIES
Total Short-Term Liabilities	$38.27M	$43.57M	$43.57M
Total Long-Term Liabilities	$2.717M	$3.263M	$57.61M
Total Liabilities	$93.92M	$101.2M	$101.2M
YoY Change	-22.99%	-17.64%	-17.64%
SHAREHOLDERS EQUITY
Retained Earnings	$845.7M	$846.5M
YoY Change	3.84%	4.36%
Common Stock	$209.6M	$230.6M
YoY Change	-27.85%	-23.84%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$1.010B
YoY Change		-6.94%
Treasury Stock Shares		$4.819M
Shareholders Equity	$20.97M	$18.81M	$18.81M
YoY Change
Total Liabilities & Shareholders Equity	$114.9M	$120.0M	$120.0M
YoY Change	3.39%	11.24%	11.24%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	-$791.0K	$22.61M	$36.78M
YoY Change	-123.65%	1187.7%	145.65%
Depreciation, Depletion And Amortization	$1.066M	$964.0K	$2.728M
YoY Change	77.96%	63.11%	6.6%
Cash From Operating Activities	$1.704M	$6.540M	$28.79M
YoY Change	-323.04%	56.65%	-1733.13%
INVESTING ACTIVITIES
Capital Expenditures	$566.0K	$57.00K	$5.800M
YoY Change	-60.39%	-110.04%	90.41%
Acquisitions			$5.750M
YoY Change
Other Investing Activities	$5.694M	-$5.750M	-$5.693M
YoY Change	9889.47%	-12877.78%	-3999.32%
Cash From Investing Activities	-$565.0K	-$5.807M	-$11.49M
YoY Change	-58.82%	1010.33%	296.31%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$265.0K	-9.399M	-$15.82M
YoY Change	-6.03%	9.7%	17.95%
NET CHANGE
Cash From Operating Activities	$1.704M	6.540M	$28.79M
Cash From Investing Activities	-$565.0K	-5.807M	-$11.49M
Cash From Financing Activities	-$265.0K	-9.399M	-$15.82M
Net Change In Cash	$2.754M	-8.666M	-$3.769M
YoY Change	-194.25%	76.28%	-79.55%
FREE CASH FLOW
Cash From Operating Activities	$1.704M	$6.540M	$28.79M
Capital Expenditures	$566.0K	$57.00K	$5.800M
Free Cash Flow	$1.138M	$6.483M	$22.99M
YoY Change	-151.89%	36.69%	-578.1%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	163000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	266000	usd
CY2022Q4	us-gaap	Temporary Equity Par Or Stated Value Per Share TemporaryEquityParOrStatedValuePerShare	1
CY2021Q4	us-gaap	Temporary Equity Par Or Stated Value Per Share TemporaryEquityParOrStatedValuePerShare	1
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000
CY2022Q4	us-gaap	Temporary Equity Shares Issued TemporaryEquitySharesIssued	0
CY2022Q4	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	0
CY2021Q4	us-gaap	Temporary Equity Shares Issued TemporaryEquitySharesIssued	9926
CY2021Q4	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	9926
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	25000000
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	25000000
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	12121484
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	12121484
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	7402614
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	6976144
CY2022Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	4818870
CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	5145340
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	pure
CY2021	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	200000	usd
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	pure
CY2021Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	1200000	usd
CY2021	us-gaap	Capitalized Contract Cost Impairment Loss CapitalizedContractCostImpairmentLoss	0	usd
CY2022Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	12668
CY2022Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	78.88
CY2022	hrth	Defined Benefit Plan Period Of Operating History And Sufficient Trading Volume Of Invested Entity DefinedBenefitPlanPeriodOfOperatingHistoryAndSufficientTradingVolumeOfInvestedEntity	P5Y
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-07120
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	74-1677284
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	1 Executive Drive
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Chelmsford
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	MA
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	01824
CY2022	dei	City Area Code CityAreaCode	512
CY2022	dei	Local Phone Number LocalPhoneNumber	434-1100
CY2022	dei	Security12b Title Security12bTitle	Common Stock
CY2022	dei	Trading Symbol TradingSymbol	HHS
CY2022	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	true
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	false
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	71223632	usd
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	7419575
CY2022	dei	Auditor Firm AuditorFirmId	23
CY2022	dei	Auditor Name AuditorName	Baker Tilly US, LLP
CY2022	dei	Auditor Location AuditorLocation	Tewksbury, Massachusetts
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	10364000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11911000	usd
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	0	usd
CY2021Q4	us-gaap	Restricted Cash RestrictedCash	3222000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	39700000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	41051000	usd
CY2022Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	7893000	usd
CY2021Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	8134000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	309000	usd
CY2021Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	622000	usd
CY2022Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	2176000	usd
CY2021Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	1948000	usd
CY2022Q4	hrth	Prepaid Taxes And Income Taxes Receivable Current PrepaidTaxesAndIncomeTaxesReceivableCurrent	4262000	usd
CY2021Q4	hrth	Prepaid Taxes And Income Taxes Receivable Current PrepaidTaxesAndIncomeTaxesReceivableCurrent	7456000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	1607000	usd
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	1031000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	66311000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	75375000	usd
CY2022Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	4387000	usd
CY2021Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	6430000	usd
CY2022Q4	us-gaap	Fixtures And Equipment Gross FixturesAndEquipmentGross	20478000	usd
CY2021Q4	us-gaap	Fixtures And Equipment Gross FixturesAndEquipmentGross	21189000	usd
CY2022Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	20724000	usd
CY2021Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	29949000	usd
CY2022Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	8947000	usd
CY2021Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	2691000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	54536000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	60259000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	44013000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	52512000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10523000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7747000	usd
CY2022Q4	hrth	Lease Rightofuse Asset LeaseRightofuseAsset	19169000	usd
CY2021Q4	hrth	Lease Rightofuse Asset LeaseRightofuseAsset	22142000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	3540000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	0	usd
CY2022Q4	us-gaap	Goodwill Goodwill	2398000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	0	usd
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	16306000	usd
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	0	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1737000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2597000	usd
CY2022Q4	us-gaap	Other Assets OtherAssets	23981000	usd
CY2021Q4	us-gaap	Other Assets OtherAssets	2597000	usd
CY2022Q4	us-gaap	Assets Assets	119984000	usd
CY2021Q4	us-gaap	Assets Assets	107861000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	22465000	usd
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	16132000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	6679000	usd
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	7028000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	4590000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	3942000	usd
CY2022Q4	hrth	Customer Postage And Program Deposits Current CustomerPostageAndProgramDepositsCurrent	1223000	usd
CY2021Q4	hrth	Customer Postage And Program Deposits Current CustomerPostageAndProgramDepositsCurrent	6496000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	2862000	usd
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	2291000	usd
CY2022Q4	hrth	Lease Liability Current LeaseLiabilityCurrent	5747000	usd
CY2021Q4	hrth	Lease Liability Current LeaseLiabilityCurrent	6553000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	43566000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	42442000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	0	usd
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	5000000	usd
CY2022Q4	hrth	Lease Liability Noncurrent LeaseLiabilityNoncurrent	16575000	usd
CY2021Q4	hrth	Lease Liability Noncurrent LeaseLiabilityNoncurrent	19215000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3263000	usd
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3697000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	101176000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	122853000	usd
CY2022Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	0	usd
CY2021Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	9723000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	12221000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	12121000	usd
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	218411000	usd
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	290711000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	846490000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	811094000	usd
CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1010012000	usd
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1085313000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-48302000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-53328000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	18808000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	-24715000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	119984000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	107861000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	206278000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	194596000	usd
CY2022	us-gaap	Labor And Related Expense LaborAndRelatedExpense	104772000	usd
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	109917000	usd
CY2022	us-gaap	Production And Distribution Costs ProductionAndDistributionCosts	65701000	usd
CY2021	us-gaap	Production And Distribution Costs ProductionAndDistributionCosts	50264000	usd
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	17970000	usd
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	17858000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	6359000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2728000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2559000	usd
CY2022	us-gaap	Costs And Expenses CostsAndExpenses	191171000	usd
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	186957000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	15107000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	7639000	usd
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-438000	usd
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-903000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	10000000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	4644000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-477000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	4206000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	8620000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	19313000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16259000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-17463000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1288000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	36776000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	14971000	usd
CY2022	us-gaap	Preferred Stock Redemption Premium PreferredStockRedemptionPremium	1380000	usd
CY2021	us-gaap	Preferred Stock Redemption Premium PreferredStockRedemptionPremium	0	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	496000	usd
CY2022	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	0	usd
CY2021	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	1858000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	35396000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12617000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.98
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.85
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.75
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.76
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7101000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6802000
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7457000
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7209000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	36776000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	14971000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	10274000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	14150000	usd
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-5248000	usd
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-1867000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	5026000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	12283000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	41802000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	27254000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	-53123000	usd
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	94000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1445000	usd
CY2021	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	-385000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	14971000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	12283000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	-24715000	usd
CY2022	us-gaap	Stock Redeemed Or Called During Period Value StockRedeemedOrCalledDuringPeriodValue	1380000	usd
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1077000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2493000	usd
CY2022	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	-469000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	36776000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	5026000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	18808000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	36776000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	14971000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2728000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2559000	usd
CY2022	us-gaap	Restructuring Costs RestructuringCosts	0	usd
CY2021	us-gaap	Restructuring Costs RestructuringCosts	913000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	2355000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	1469000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	10000000	usd
CY2022	us-gaap	Pension Expense Reversal Of Expense Noncash PensionExpenseReversalOfExpenseNoncash	-1009000	usd
CY2021	us-gaap	Pension Expense Reversal Of Expense Noncash PensionExpenseReversalOfExpenseNoncash	-717000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-19843000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-3843000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	9175000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-2779000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-925000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	6200000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-395000	usd
CY2022	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	383000	usd
CY2021	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-719000	usd
CY2022	hrth	Increase Decrease In Customer Postage And Program Deposits IncreaseDecreaseInCustomerPostageAndProgramDeposits	5273000	usd
CY2021	hrth	Increase Decrease In Customer Postage And Program Deposits IncreaseDecreaseInCustomerPostageAndProgramDeposits	1000	usd
CY2022	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-147000	usd
CY2021	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-1593000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	28792000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-1763000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5800000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3046000	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	57000	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	146000	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	5750000	usd
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-0	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-11493000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2900000	usd
CY2022	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	5000000	usd
CY2022	us-gaap	Repayments Of Debt RepaymentsOfDebt	5000000	usd
CY2021	us-gaap	Repayments Of Debt RepaymentsOfDebt	17100000	usd
CY2022	us-gaap	Payments Of Debt Restructuring Costs PaymentsOfDebtRestructuringCosts	131000	usd
CY2021	us-gaap	Payments Of Debt Restructuring Costs PaymentsOfDebtRestructuringCosts	795000	usd
CY2022	hrth	Finance Lease Payments Including Shortterm Leases FinanceLeasePaymentsIncludingShorttermLeases	194000	usd
CY2021	hrth	Finance Lease Payments Including Shortterm Leases FinanceLeasePaymentsIncludingShorttermLeases	227000	usd
CY2022	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	10026000	usd
CY2021	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	-0	usd
CY2022	hrth	Proceeds From Payments For Issuance Of Treasury Stock ProceedsFromPaymentsForIssuanceOfTreasuryStock	-469000	usd
CY2021	hrth	Proceeds From Payments For Issuance Of Treasury Stock ProceedsFromPaymentsForIssuanceOfTreasuryStock	-291000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-15820000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-13413000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-5248000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-353000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-3769000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-18429000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	15133000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	33562000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	11364000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	15133000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	10364000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11911000	usd
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	0	usd
CY2021Q4	us-gaap	Restricted Cash RestrictedCash	3222000	usd
CY2022Q4	hrth	Cash Held In Escrow CashHeldInEscrow	1000000	usd
CY2021Q4	hrth	Cash Held In Escrow CashHeldInEscrow	0	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Disposal Group Including Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations	11364000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Disposal Group Including Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations	15133000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	273000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	490000	usd
CY2022	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	1391000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1323000	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	2048000	usd
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	2715000	usd
CY2022	us-gaap	Stock Issued1 StockIssued1	1077000	usd
CY2021	us-gaap	Stock Issued1 StockIssued1	-0	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	206278000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	194596000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10523000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7747000	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"><b>Use of Estimates</b></p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"><b> </b></p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;">Preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported and disclosed in the financial statements and the accompanying notes. Actual results could differ materially from those estimates due to uncertainties. Such estimates in<span style="background-color: rgb(255, 255, 255); font-family: "Times New Roman", Times, serif; font-size: 10pt;">clude, but </span>are <em style="font: inherit;">not</em> limited to, estimates related to lease accounting; pension accounting; fair value for purposes of assessing long-lived assets for impairment; revenue recognition; income taxes; stock-based compensation and contingencies. On an ongoing basis, management reviews its estimates and assumptions based on currently available information. Changes in facts and circumstances could result in revised estimates and assumptions.</p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"> </p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"/>
CY2022Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	47600000	usd
CY2021Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	49200000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	266000	usd
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	241000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-92000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	95000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	11000	usd
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	70000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	163000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	266000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	309000	usd
CY2021Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	622000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	4590000	usd
CY2022	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	200000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	3942000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	432000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	756000	usd
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	3700000	usd
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	4200000	usd
CY2022Q4	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	1000000.0	usd
CY2021Q4	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	1500000	usd
CY2022	us-gaap	Capitalized Contract Cost Impairment Loss CapitalizedContractCostImpairmentLoss	0	usd
CY2022Q4	hrth	Deductible For Individual Health Care Claims DeductibleForIndividualHealthCareClaims	300000	usd
CY2022Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	1200000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	206278000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	194596000	usd
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	0	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	600000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	18600000	usd
CY2022Q4	hrth	Finance Lease Rightof Use Asset Accumulated Depreciation FinanceLeaseRightofUseAssetAccumulatedDepreciation	1000000.0	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	800000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	21400000	usd
CY2021Q4	hrth	Finance Lease Rightof Use Asset Accumulated Depreciation FinanceLeaseRightofUseAssetAccumulatedDepreciation	700000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2022Q4	hrth	Lease Rightofuse Asset LeaseRightofuseAsset	19169000	usd
CY2021Q4	hrth	Lease Rightofuse Asset LeaseRightofuseAsset	22142000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	5832000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	7745000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	166000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	195000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	16000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	27000	usd
CY2022	hrth	Finance Lease Cost FinanceLeaseCost	182000	usd
CY2021	hrth	Finance Lease Cost FinanceLeaseCost	222000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	1899000	usd
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	2604000	usd
CY2022	us-gaap	Sublease Income SubleaseIncome	828000	usd
CY2021	us-gaap	Sublease Income SubleaseIncome	1153000	usd
CY2022	us-gaap	Lease Cost LeaseCost	7085000	usd
CY2021	us-gaap	Lease Cost LeaseCost	9418000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	12698000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	15287000	usd
CY2022	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	15000	usd
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	25000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	194000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	227000	usd
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y11M1D
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y1M28D
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P1Y4M9D
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y1M28D
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0355	pure
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0345	pure
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0570	pure
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0541	pure
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	6226000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	166000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	4802000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	48000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	2391000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	6000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2290000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	2290000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	6252000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	24251000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	220000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	2141000	usd
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	8000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	212000	usd
CY2022Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	400000	usd
CY2022Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	400000	usd
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000.0
CY2022Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	0	usd
CY2022	us-gaap	Interest Expense Debt InterestExpenseDebt	300000	usd
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	500000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2400000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1500000	usd
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	87747
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	40.25
CY2021	hrth	Sharebased Compensation Arrangement By Sharebased Payment Award Options Adjustment And Correction SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAdjustmentAndCorrection	-0
CY2021	hrth	Sharebased Compensation Arrangement By Sharebased Payment Award Options Adjustment And Correction Weighted Average Exercise Price Ending Balance SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAdjustmentAndCorrectionWeightedAverageExercisePriceEndingBalance	0
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	31906
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	2.95
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	7411
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	7.40
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	10815
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	37.87
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	37615
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	80.21
CY2022	hrth	Sharebased Compensation Arrangement By Sharebased Payment Award Options Adjustment And Correction SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAdjustmentAndCorrection	-20000
CY2022	hrth	Sharebased Compensation Arrangement By Sharebased Payment Award Options Adjustment And Correction Weighted Average Exercise Price Ending Balance SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAdjustmentAndCorrectionWeightedAverageExercisePriceEndingBalance
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2022	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	-0
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	-0
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	4947
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	95.80
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	12668
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	78.88
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P1Y1M28D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0	usd
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	12668
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	78.88
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P1Y1M28D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	0	usd
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	12668
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	78.88
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P1Y1M28D
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	0	usd
CY2022	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P1Y1M28D
CY2022Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	12668
CY2022Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	78.88
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	4146
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	69110
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	5.44
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-10274000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-14150000	usd
CY2022	us-gaap	Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax	-8230000	usd
CY2021	us-gaap	Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax	-12789000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	103891000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1	pure
CY2021Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	131741000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1	pure
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	11253000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	11297000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	11343000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	11450000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	11588000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	56404000	usd
CY2022Q4	hrth	Defined Benefit Plan Expected Future Benefit Payments DefinedBenefitPlanExpectedFutureBenefitPayments	113335000	usd
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1200000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	60000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-372000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	774000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	856000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1546000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	804000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2380000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1288000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-11496000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-8347000	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-19843000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-17463000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1288000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	10252000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	11725000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	9061000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	4534000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	19313000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16259000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	4056000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3413000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	91000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	172000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1074000	usd
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	520000	usd
CY2022	hrth	Effective Income Tax Rate Reconciliation Foreign Subsidiary Dividend Inclusions EffectiveIncomeTaxRateReconciliationForeignSubsidiaryDividendInclusions	639000	usd
CY2021	hrth	Effective Income Tax Rate Reconciliation Foreign Subsidiary Dividend Inclusions EffectiveIncomeTaxRateReconciliationForeignSubsidiaryDividendInclusions	447000	usd
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-349000	usd
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-224000	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-18243000	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-1424000	usd
CY2022	hrth	Effective Income Tax Rate Reconciliation Cares Act Net Operating Loss Carryforwards Carryback Amount EffectiveIncomeTaxRateReconciliationCARESActNetOperatingLossCarryforwardsCarrybackAmount	0	usd
CY2021	hrth	Effective Income Tax Rate Reconciliation Cares Act Net Operating Loss Carryforwards Carryback Amount EffectiveIncomeTaxRateReconciliationCARESActNetOperatingLossCarryforwardsCarrybackAmount	-343000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-365000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-244000	usd
CY2022	hrth	Effective Income Tax Rate Reconciliation Return To Provision Amount EffectiveIncomeTaxRateReconciliationReturnToProvisionAmount	-141000	usd
CY2021	hrth	Effective Income Tax Rate Reconciliation Return To Provision Amount EffectiveIncomeTaxRateReconciliationReturnToProvisionAmount	247000	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-2172000	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-373000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	1126000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	403000	usd
CY2022	hrth	Effective Income Tax Rate Reconciliation Adjustments To State Attributes EffectiveIncomeTaxRateReconciliationAdjustmentsToStateAttributes	-1330000	usd
CY2021	hrth	Effective Income Tax Rate Reconciliation Adjustments To State Attributes EffectiveIncomeTaxRateReconciliationAdjustmentsToStateAttributes	1561000	usd
CY2022	hrth	Income Tax Rate Reconciliation Gain Loss On Ppp Loan Forgiveness IncomeTaxRateReconciliationGainLossOnPPPLoanForgiveness	0	usd
CY2021	hrth	Income Tax Rate Reconciliation Gain Loss On Ppp Loan Forgiveness IncomeTaxRateReconciliationGainLossOnPPPLoanForgiveness	-2122000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	403000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	61000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-17463000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1288000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-17463000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1288000	usd
CY2022	us-gaap	Income Tax Effects Allocated Directly To Equity IncomeTaxEffectsAllocatedDirectlyToEquity	0	usd
CY2021	us-gaap	Income Tax Effects Allocated Directly To Equity IncomeTaxEffectsAllocatedDirectlyToEquity	0	usd
CY2022	us-gaap	Income Tax Expense Benefit Intraperiod Tax Allocation IncomeTaxExpenseBenefitIntraperiodTaxAllocation	-17463000	usd
CY2021	us-gaap	Income Tax Expense Benefit Intraperiod Tax Allocation IncomeTaxExpenseBenefitIntraperiodTaxAllocation	1288000	usd
CY2022Q4	hrth	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation And Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensationAndPostretirementBenefits	10246000	usd
CY2021Q4	hrth	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation And Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensationAndPostretirementBenefits	13135000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	33000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	181000	usd
CY2022Q4	hrth	Deferred Tax Assets Leases Liability DeferredTaxAssetsLeasesLiability	5591000	usd
CY2021Q4	hrth	Deferred Tax Assets Leases Liability DeferredTaxAssetsLeasesLiability	5873000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	491000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	385000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	103000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	96000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	43000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	59000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	1047000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	1019000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	445000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	473000	usd
CY2022Q4	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	913000	usd
CY2021Q4	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	1267000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	585000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	452000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	1623000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	1631000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	5184000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	3475000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	4212000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	3841000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	546000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	215000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	31062000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	32102000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	7652000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	25894000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	23410000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	6208000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	2024000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	897000	usd
CY2022Q4	hrth	Deferred Tax Liabilities Right Of Use Assets DeferredTaxLiabilitiesRightOfUseAssets	4765000	usd
CY2021Q4	hrth	Deferred Tax Liabilities Right Of Use Assets DeferredTaxLiabilitiesRightOfUseAssets	5006000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	228000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	305000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	87000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	-0	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	7104000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	6208000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	16306000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	7700000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	25900000	usd
CY2022	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	18200000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	36776000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	14971000	usd
CY2022	us-gaap	Preferred Stock Redemption Premium PreferredStockRedemptionPremium	1380000	usd
CY2021	us-gaap	Preferred Stock Redemption Premium PreferredStockRedemptionPremium	0	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	496000	usd
CY2022	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	0	usd
CY2021	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	1858000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	35396000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12617000	usd
CY2022	us-gaap	Dilutive Securities DilutiveSecurities	0	usd
CY2021	us-gaap	Dilutive Securities DilutiveSecurities	1858000	usd
CY2022	hrth	Re Allocation Of Earnings To Participating Securities Considering Potentially Dilutive Securities ReAllocationOfEarningsToParticipatingSecuritiesConsideringPotentiallyDilutiveSecurities	-0	usd
CY2021	hrth	Re Allocation Of Earnings To Participating Securities Considering Potentially Dilutive Securities ReAllocationOfEarningsToParticipatingSecuritiesConsideringPotentiallyDilutiveSecurities	1766000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	35396000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	12709000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7101000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6802000
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7457000
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7209000
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.98
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.85
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.75
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.76
CY2022	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P5Y
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Rolling Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths	720000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling Year Two FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearTwo	720000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling Year Three FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearThree	720000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling Year Four FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFour	720000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling Year Five FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFive	660000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3540000	usd
CY2022Q4	us-gaap	Litigation Reserve LitigationReserve	0	usd
CY2021Q4	us-gaap	Restructuring And Related Cost Expected Cost1 RestructuringAndRelatedCostExpectedCost1	27600000	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	6400000	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	6359000	usd
CY2021Q4	us-gaap	Restructuring Reserve RestructuringReserve	738000	usd
CY2022	us-gaap	Restructuring Reserve Accrual Adjustment1 RestructuringReserveAccrualAdjustment1	0	usd
CY2022	us-gaap	Payments For Restructuring PaymentsForRestructuring	726000	usd
CY2022Q4	us-gaap	Restructuring Reserve RestructuringReserve	12000	usd
CY2021Q4	us-gaap	Restructuring And Related Cost Expected Cost1 RestructuringAndRelatedCostExpectedCost1	27600000	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	6400000	usd
CY2020	us-gaap	Restructuring Charges RestructuringCharges	9400000	usd
CY2019	us-gaap	Restructuring Charges RestructuringCharges	11800000	usd
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	pure
CY2022	us-gaap	Revenues Revenues	206278000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	188443000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2022	hrth	Contribution Margin ContributionMargin	17835000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold Overhead CostOfGoodsAndServicesSoldOverhead	0	usd
CY2022	hrth	Ebitda EBITDA	17835000	usd
CY2022	us-gaap	Depreciation Depreciation	2728000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	15107000	usd
CY2021	us-gaap	Revenues Revenues	194596000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	178039000	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	6359000	usd
CY2021	hrth	Contribution Margin ContributionMargin	10198000	usd
CY2021	us-gaap	Cost Of Goods And Services Sold Overhead CostOfGoodsAndServicesSoldOverhead	0	usd
CY2021	hrth	Ebitda EBITDA	10198000	usd
CY2021	us-gaap	Depreciation Depreciation	2559000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	7639000	usd

Files In Submission

Name	View Source	Status
FilingSummary.xml	Edgar Link	unprocessable
0001437749-23-008877-index-headers.html	Edgar Link	pending
0001437749-23-008877-index.html	Edgar Link	pending
0001437749-23-008877.txt	Edgar Link	pending
0001437749-23-008877-xbrl.zip	Edgar Link	pending
ex_451798.htm	Edgar Link	pending
ex_451799.htm	Edgar Link	pending
ex_451800.htm	Edgar Link	pending
ex_451801.htm	Edgar Link	pending
ex_451802.htm	Edgar Link	pending
ex_451803.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
hartehanks.jpg	Edgar Link	pending
hrth-20221231.xsd	Edgar Link	pending
hrth20221231_10k.htm	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
hrth-20221231_cal.xml	Edgar Link	unprocessable
hrth-20221231_lab.xml	Edgar Link	unprocessable
hrth-20221231_pre.xml	Edgar Link	unprocessable
hrth-20221231_def.xml	Edgar Link	unprocessable
hrth20221231_10k_htm.xml	Edgar Link	completed
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
updtdlogo.jpg	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$HHS
HARTE HANKS INC Stock $hhs

2023 Q1 Form 10-K Financial Statement

#000143774923008877 Filed on March 31, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HHS HARTE HANKS INC Stock $hhs

2023 Q1 Form 10-K Financial Statement

#000143774923008877 Filed on March 31, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HHS
HARTE HANKS INC Stock $hhs