$NHC
NATIONAL HEALTHCARE CORP Stock $nhc

$nhc Overview Financials Valuation SEC Filings Company Website

2022 Q3 Form 10-Q Financial Statement

#000143774922018916 Filed on August 04, 2022

Income Statement

Concept	2022 Q3	2022 Q2	2022 Q1
Revenue	$270.8M	$271.4M	$279.0M
YoY Change	-2.13%	3.12%	11.16%
Cost Of Revenue	$173.2M	$174.9M	$170.7M
YoY Change	8.72%	11.56%	20.39%
Gross Profit	$97.65M	$96.42M	$108.3M
YoY Change	-16.85%	-9.34%	-0.83%
Gross Profit Margin	36.05%	35.53%	38.82%
Selling, General & Admin	$10.29M	$10.41M	$10.07M
YoY Change	0.88%	2.37%	0.02%
% of Gross Profit	10.54%	10.8%	9.29%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$10.25M	$10.00M	$9.757M
YoY Change	0.23%	-1.28%	-3.98%
% of Gross Profit	10.5%	10.37%	9.01%
Operating Expenses	$93.43M	$91.72M	$93.91M
YoY Change	-10.57%	-0.67%	10.19%
Operating Profit	$4.078M	$4.551M	$14.22M
YoY Change	-68.05%	-67.01%	-6.6%
Interest Expense	$137.0K	$149.0K	$165.0K
YoY Change	-30.81%	-30.7%	-32.38%
% of Operating Profit	3.36%	3.27%	1.16%
Other Income/Expense, Net	$2.731M	$2.521M	$3.199M
YoY Change	-19.65%	-54.87%	-48.9%
Pretax Income	-$4.247M	$3.523M	$20.54M
YoY Change	-44.38%	-96.74%	-28.03%
Income Tax	-$1.140M	$1.362M	$5.193M
% Of Pretax Income		38.66%	25.28%
Net Earnings	-$2.429M	$3.203M	$15.32M
YoY Change	-27.45%	-96.95%	-27.97%
Net Earnings / Revenue	-0.9%	1.18%	5.49%
Basic Earnings Per Share	-$0.16	$0.21	$0.99
Diluted Earnings Per Share	-$0.16	$0.21	$0.99
COMMON SHARES
Basic Shares Outstanding	15.49M	15.45M	15.42M
Diluted Shares Outstanding	15.45M	15.49M	15.46M

Balance Sheet

Concept	2022 Q3	2022 Q2	2022 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$320.9M	$371.1M	$363.1M
YoY Change	-23.03%	-18.41%	-21.68%
Cash & Equivalents	$44.52M	$75.80M	$56.99M
Short-Term Investments	$276.4M	$295.3M	$306.1M
Other Short-Term Assets	$61.50M	$67.17M	$67.66M
YoY Change	0.37%	7.88%	95.77%
Inventory	$7.298M	$7.363M	$8.586M
Prepaid Expenses
Receivables	$99.00M	$100.4M	$101.7M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$344.5M	$394.8M	$384.0M
YoY Change	-18.9%	-15.27%	-17.35%
LONG-TERM ASSETS
Property, Plant & Equipment	$511.4M	$515.8M	$520.2M
YoY Change	-2.04%	-0.74%	1.11%
Goodwill	$168.3M	$168.3M	$168.3M
YoY Change	0.0%	0.0%	0.0%
Intangibles	$7.038M	$7.038M	$7.038M
YoY Change	0.0%	0.0%
Long-Term Investments	$2.081M	$2.047M	$2.476M
YoY Change	-6.72%	9.64%	-93.02%
Other Assets	$439.7M	$439.9M	$452.8M
YoY Change	-6.25%	-6.77%	20.36%
Total Long-Term Assets	$951.0M	$955.7M	$973.0M
YoY Change	-4.03%	-3.61%	9.24%
TOTAL ASSETS
Total Short-Term Assets	$344.5M	$394.8M	$384.0M
Total Long-Term Assets	$951.0M	$955.7M	$973.0M
Total Assets	$1.296B	$1.350B	$1.357B
YoY Change	-8.49%	-7.34%	0.13%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$19.44M	$26.14M	$25.84M
YoY Change	-40.9%	17.5%	60.38%
Accrued Expenses	$136.8M	$145.1M	$132.8M
YoY Change	-5.34%	-3.96%	9.52%
Deferred Revenue	$138.0K	$586.0K	$5.003M
YoY Change	-99.49%	-98.54%	-90.24%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$4.911M	$4.838M	$4.766M
YoY Change	6.16%	6.17%	6.17%
Total Short-Term Liabilities	$210.2M	$224.4M	$216.5M
YoY Change	-18.44%	-17.82%	-18.57%
LONG-TERM LIABILITIES
Long-Term Debt	$2.134M	$3.390M	$4.627M
YoY Change	-69.71%	-58.8%	-50.74%
Other Long-Term Liabilities	$15.27M	$17.45M	$17.96M
YoY Change	-42.37%	-40.53%	-40.09%
Total Long-Term Liabilities	$15.27M	$17.45M	$17.96M
YoY Change	-42.37%	-40.53%	-40.09%
TOTAL LIABILITIES
Total Short-Term Liabilities	$210.2M	$224.4M	$216.5M
Total Long-Term Liabilities	$15.27M	$17.45M	$17.96M
Total Liabilities	$414.2M	$447.9M	$446.0M
YoY Change	-19.4%	-17.69%	-18.19%
SHAREHOLDERS EQUITY
Retained Earnings	$659.1M	$670.3M	$675.9M
YoY Change	-0.41%	-0.43%	17.28%
Common Stock	$153.0K	$154.0K	$154.0K
YoY Change	-0.65%	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$877.3M	$897.9M	$905.3M
YoY Change
Total Liabilities & Shareholders Equity	$1.296B	$1.350B	$1.357B
YoY Change	-8.49%	-7.34%	0.13%

Cashflow Statement

Concept	2022 Q3	2022 Q2	2022 Q1
OPERATING ACTIVITIES
Net Income	-$2.429M	$3.203M	$15.32M
YoY Change	-27.45%	-96.95%	-27.97%
Depreciation, Depletion And Amortization	$10.25M	$10.00M	$9.757M
YoY Change	0.23%	-1.28%	-3.98%
Cash From Operating Activities	-$1.977M	$26.24M	-$27.46M
YoY Change	-129.29%	-4.69%	-318.1%
INVESTING ACTIVITIES
Capital Expenditures	-$7.530M	-$8.071M	$8.962M
YoY Change	-40.38%	-8.45%	107.12%
Acquisitions
YoY Change
Other Investing Activities	$6.883M	$5.828M	$3.042M
YoY Change	-183.83%	-133.64%	-299.48%
Cash From Investing Activities	-$647.0K	-$2.243M	-$5.920M
YoY Change	-96.9%	-91.42%	1.16%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$146.0K
YoY Change			-397.96%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-16.74M	-8.347M	-$10.45M
YoY Change	72.14%	21.08%	14.23%
NET CHANGE
Cash From Operating Activities	-1.977M	26.24M	-$27.46M
Cash From Investing Activities	-647.0K	-2.243M	-$5.920M
Cash From Financing Activities	-16.74M	-8.347M	-$10.45M
Net Change In Cash	-19.37M	15.65M	-$43.83M
YoY Change	-18.69%	-384.37%	1717.79%
FREE CASH FLOW
Cash From Operating Activities	-$1.977M	$26.24M	-$27.46M
Capital Expenditures	-$7.530M	-$8.071M	$8.962M
Free Cash Flow	$5.553M	$34.31M	-$36.42M
YoY Change	-71.35%	-5.6%	-540.8%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	45000000
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	45000000
CY2022Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	15487885
CY2022Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	15487885
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.55
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.57
CY2021Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	15452033
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	15452033
	us-gaap	Other Than Temporary Impairment Loss Debt Securities Available For Sale OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale	0	usd
	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P3Y
CY2022Q2	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	465076
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2021Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2021Q4	us-gaap	Continuing Care Retirement Communities Advance Fees Obligation For Future Services Amount ContinuingCareRetirementCommunitiesAdvanceFeesObligationForFutureServicesAmount	2338000	usd
CY2022Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	10000	usd
	us-gaap	Other Than Temporary Impairment Loss Debt Securities Available For Sale OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale	0	usd
	us-gaap	Open Tax Year OpenTaxYear	2018 2019 2020 2021
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-13489
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	52-2057472
	dei	Entity Address Address Line1 EntityAddressAddressLine1	100 E. Vine Street
	dei	Entity Address City Or Town EntityAddressCityOrTown	Murfreesboro
	dei	Entity Address State Or Province EntityAddressStateOrProvince	TN
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	37130
	dei	City Area Code CityAreaCode	615
	dei	Local Phone Number LocalPhoneNumber	890–2020
	dei	Security12b Title Security12bTitle	Common, $0.01 par value
	dei	Trading Symbol TradingSymbol	NHC
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2022Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	15487885
CY2022Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	260077000	usd
CY2021Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	236976000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	516414000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	453831000	usd
CY2022Q2	nhc	Other Revenues OtherRevenues	10962000	usd
CY2021Q2	nhc	Other Revenues OtherRevenues	11056000	usd
	nhc	Other Revenues OtherRevenues	22988000	usd
	nhc	Other Revenues OtherRevenues	22425000	usd
CY2022Q2	nhc	Government Assistance Stimulus Income Cares Act GovernmentAssistanceStimulusIncomeCaresAct	320000	usd
CY2021Q2	nhc	Government Assistance Stimulus Income Cares Act GovernmentAssistanceStimulusIncomeCaresAct	15126000	usd
	nhc	Government Assistance Stimulus Income Cares Act GovernmentAssistanceStimulusIncomeCaresAct	10940000	usd
	nhc	Government Assistance Stimulus Income Cares Act GovernmentAssistanceStimulusIncomeCaresAct	37875000	usd
CY2022Q2	us-gaap	Revenues Revenues	271359000	usd
CY2021Q2	us-gaap	Revenues Revenues	263158000	usd
	us-gaap	Revenues Revenues	550342000	usd
	us-gaap	Revenues Revenues	514131000	usd
CY2022Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	174936000	usd
CY2021Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	163868000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	345630000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	313025000	usd
CY2022Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	71311000	usd
CY2021Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	64979000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	145396000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	131105000	usd
CY2022Q2	us-gaap	Operating Lease Expense OperatingLeaseExpense	10411000	usd
CY2021Q2	us-gaap	Operating Lease Expense OperatingLeaseExpense	10170000	usd
	us-gaap	Operating Lease Expense OperatingLeaseExpense	20476000	usd
	us-gaap	Operating Lease Expense OperatingLeaseExpense	20233000	usd
CY2022Q2	us-gaap	Depreciation And Amortization DepreciationAndAmortization	10001000	usd
CY2021Q2	us-gaap	Depreciation And Amortization DepreciationAndAmortization	10131000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	19758000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	20292000	usd
CY2022Q2	us-gaap	Interest Expense InterestExpense	149000	usd
CY2021Q2	us-gaap	Interest Expense InterestExpense	215000	usd
	us-gaap	Interest Expense InterestExpense	314000	usd
	us-gaap	Interest Expense InterestExpense	459000	usd
CY2022Q2	us-gaap	Costs And Expenses CostsAndExpenses	266808000	usd
CY2021Q2	us-gaap	Costs And Expenses CostsAndExpenses	249363000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	531574000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	485114000	usd
CY2022Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	4551000	usd
CY2021Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	13795000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	18768000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	29017000	usd
CY2022Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2521000	usd
CY2021Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5586000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5720000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	11846000	usd
CY2022Q2	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	0	usd
CY2021Q2	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	95202000	usd
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	0	usd
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	95202000	usd
CY2022Q2	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-3549000	usd
CY2021Q2	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-6489000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-423000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	570000	usd
CY2022Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	3523000	usd
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	108094000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	24065000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	136635000	usd
CY2022Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1362000	usd
CY2021Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2764000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6555000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9997000	usd
CY2022Q2	us-gaap	Profit Loss ProfitLoss	2161000	usd
CY2021Q2	us-gaap	Profit Loss ProfitLoss	105330000	usd
	us-gaap	Profit Loss ProfitLoss	17510000	usd
	us-gaap	Profit Loss ProfitLoss	126638000	usd
CY2022Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1042000	usd
CY2021Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	447000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1011000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	488000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	3203000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	104883000	usd
	us-gaap	Net Income Loss NetIncomeLoss	18521000	usd
	us-gaap	Net Income Loss NetIncomeLoss	126150000	usd
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.83
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.20
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.22
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.21
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	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.20
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	8.19
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15452402
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15404634
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15349162
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15434718
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15338400
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15487123
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15419012
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15475553
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.57
CY2021Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.12
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.04
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	3203000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	104883000	usd
	us-gaap	Net Income Loss NetIncomeLoss	18521000	usd
	us-gaap	Net Income Loss NetIncomeLoss	126150000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-3679000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	407000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-10006000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-2033000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	15000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	212000	usd
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	122000	usd
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	212000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-166000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	42000	usd
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-1540000	usd
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-476000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-3528000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	153000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8588000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1769000	usd
CY2022Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-325000	usd
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	105036000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	9933000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	124381000	usd
CY2022Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	75798000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	107607000	usd
CY2022Q2	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	13939000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	10407000	usd
CY2022Q2	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	117917000	usd
CY2021Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	113108000	usd
CY2022Q2	us-gaap	Debt Securities Current DebtSecuritiesCurrent	26116000	usd
CY2021Q4	us-gaap	Debt Securities Current DebtSecuritiesCurrent	35310000	usd
CY2022Q2	us-gaap	Equity Securities Fv Ni Restricted EquitySecuritiesFvNiRestricted	21446000	usd
CY2021Q4	us-gaap	Equity Securities Fv Ni Restricted EquitySecuritiesFvNiRestricted	26958000	usd
CY2022Q2	nhc	Restricted Marketable Debt Securities Current RestrictedMarketableDebtSecuritiesCurrent	17130000	usd
CY2021Q4	nhc	Restricted Marketable Debt Securities Current RestrictedMarketableDebtSecuritiesCurrent	20727000	usd
CY2022Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	100415000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	96124000	usd
CY2022Q2	us-gaap	Inventory Net InventoryNet	7363000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	8582000	usd
CY2022Q2	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	14657000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	7815000	usd
CY2022Q2	us-gaap	Assets Current AssetsCurrent	394781000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	543341000	usd
CY2022Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	515771000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	426638000	usd
CY2022Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1076974000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1064337000	usd
CY2022Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	561203000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	520996000	usd
CY2022Q2	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	1831000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	1729000	usd
CY2022Q2	nhc	Restricted Marketable Debt Securities Noncurrent RestrictedMarketableDebtSecuritiesNoncurrent	112725000	usd
CY2021Q4	nhc	Restricted Marketable Debt Securities Noncurrent RestrictedMarketableDebtSecuritiesNoncurrent	116063000	usd
CY2022Q2	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	4140000	usd
CY2021Q4	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	4499000	usd
CY2022Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	143841000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	156116000	usd
CY2022Q2	us-gaap	Goodwill Goodwill	168295000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	168295000	usd
CY2022Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	7038000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	7038000	usd
CY2022Q2	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	2047000	usd
CY2021Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	2022000	usd
CY2022Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	439917000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	455762000	usd
CY2022Q2	us-gaap	Assets Assets	1350469000	usd
CY2021Q4	us-gaap	Assets Assets	1403396000	usd
CY2022Q2	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	26140000	usd
CY2021Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	22488000	usd
CY2022Q2	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	4838000	usd
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	4695000	usd
CY2022Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	28358000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	27574000	usd
CY2022Q2	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	85661000	usd
CY2021Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	106698000	usd
CY2022Q2	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	18019000	usd
CY2021Q4	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	17595000	usd
CY2022Q2	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	31069000	usd
CY2021Q4	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	31134000	usd
CY2022Q2	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	20350000	usd
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	20059000	usd
CY2022Q2	nhc	Provider Relief Funds ProviderReliefFunds	516000	usd
CY2021Q4	nhc	Provider Relief Funds ProviderReliefFunds	9443000	usd
CY2022Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	586000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	15022000	usd
CY2022Q2	us-gaap	Dividends Payable Current DividendsPayableCurrent	8828000	usd
CY2021Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	8493000	usd
CY2022Q2	us-gaap	Liabilities Current LiabilitiesCurrent	224365000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	263201000	usd
CY2022Q2	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	3390000	usd
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	5845000	usd
CY2022Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	115483000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	128542000	usd
CY2022Q2	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	71594000	usd
CY2021Q4	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	66914000	usd
CY2022Q2	us-gaap	Contract With Customer Refund Liability Noncurrent ContractWithCustomerRefundLiabilityNoncurrent	6304000	usd
CY2021Q4	us-gaap	Contract With Customer Refund Liability Noncurrent ContractWithCustomerRefundLiabilityNoncurrent	7011000	usd
CY2022Q2	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	9278000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	6852000	usd
CY2022Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	17445000	usd
CY2021Q2	nhc	Miscellaneous Revenue MiscellaneousRevenue	129000	usd
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	16571000	usd
CY2022Q2	us-gaap	Liabilities Liabilities	447859000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	494936000	usd
CY2022Q2	us-gaap	Common Stock Value CommonStockValue	154000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	154000	usd
CY2022Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	234482000	usd
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	232167000	usd
CY2022Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	670262000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	669078000	usd
CY2022Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-6983000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1605000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	897915000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	903004000	usd
CY2022Q2	us-gaap	Minority Interest MinorityInterest	4695000	usd
CY2021Q4	us-gaap	Minority Interest MinorityInterest	5456000	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	902610000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	908460000	usd
CY2022Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1350469000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1403396000	usd
	us-gaap	Profit Loss ProfitLoss	17510000	usd
	us-gaap	Profit Loss ProfitLoss	126638000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	19758000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	20292000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	464000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	5306000	usd
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	439000	usd
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	6314000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-423000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	570000	usd
	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	-364000	usd
	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	212000	usd
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	-0	usd
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	95202000	usd
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-3966000	usd
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	140000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	1341000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	1179000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	4291000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-2402000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-1219000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-842000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	6936000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2278000	usd
	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	3652000	usd
	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-2325000	usd
	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	-21037000	usd
	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	3858000	usd
	nhc	Increase Decrease In Due To Third Party Payors IncreaseDecreaseInDueToThirdPartyPayors	424000	usd
	nhc	Increase Decrease In Due To Third Party Payors IncreaseDecreaseInDueToThirdPartyPayors	-15000	usd
	us-gaap	Increase Decrease In Self Insurance Reserve IncreaseDecreaseInSelfInsuranceReserve	4615000	usd
	us-gaap	Increase Decrease In Self Insurance Reserve IncreaseDecreaseInSelfInsuranceReserve	2313000	usd
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-8927000	usd
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-5639000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-14436000	usd
	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	291000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-11132000	usd
	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-1800000	usd
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	874000	usd
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	903000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-1215000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	40122000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	17033000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	13143000	usd
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	-0	usd
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	28713000	usd
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	2500000	usd
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	0	usd
	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	453000	usd
	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	8405000	usd
	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	24897000	usd
	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	43483000	usd
	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	30814000	usd
	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	44939000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-8163000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-31995000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	2312000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	2178000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	17002000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	15990000	usd
	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	250000	usd
	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	0	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1120000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	2405000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	146000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	278000	usd
	nhc	Entrance Fee Deposits Refunds EntranceFeeDepositsRefunds	-707000	usd
	nhc	Entrance Fee Deposits Refunds EntranceFeeDepositsRefunds	-1000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-18797000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-16042000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-28175000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-7915000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	119743000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	158502000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	91568000	usd
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	150587000	usd
CY2022Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	75798000	usd
CY2021Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	134692000	usd
CY2022Q2	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	15770000	usd
CY2021Q2	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	15895000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	91568000	usd
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	150587000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	908460000	usd
CY2022Q1	us-gaap	Profit Loss ProfitLoss	15349000	usd
CY2022Q1	nhc	Noncontrolling Interest Increase From Capital Contribution NoncontrollingInterestIncreaseFromCapitalContribution	250000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5060000	usd
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	712000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	0	usd
CY2022Q1	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	146000	usd
CY2022Q1	us-gaap	Dividends Common Stock DividendsCommonStock	8509000	usd
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	911056000	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	902610000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	798260000	usd
CY2021Q2	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1102000	usd
CY2022Q2	us-gaap	Profit Loss ProfitLoss	2161000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-3528000	usd
CY2022Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	629000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1120000	usd
CY2022Q2	us-gaap	Dividends Common Stock DividendsCommonStock	8828000	usd
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	683000	usd
CY2021Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2078000	usd
CY2021Q1	us-gaap	Profit Loss ProfitLoss	21308000	usd
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1922000	usd
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	496000	usd
CY2021Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	327000	usd
CY2021Q1	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	278000	usd
CY2021Q1	us-gaap	Dividends Common Stock DividendsCommonStock	8003000	usd
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	810188000	usd
CY2021Q2	us-gaap	Profit Loss ProfitLoss	105330000	usd
CY2021Q2	nhc	Noncontrolling Interest Increase From Capital Contribution NoncontrollingInterestIncreaseFromCapitalContribution	2840000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	153000	usd
CY2021Q2	us-gaap	Dividends Common Stock DividendsCommonStock	8020000	usd
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	913252000	usd
CY2022Q2	nhc	Number Of Skilled Nursing Centers NumberOfSkilledNursingCenters	75	pure
CY2022Q2	nhc	Number Of Beds NumberOfBeds	9447	pure
CY2022Q2	nhc	Number Of Assisted Living Facilities NumberOfAssistedLivingFacilities	24	pure
CY2022Q2	nhc	Number Of Independent Living Facilities NumberOfIndependentLivingFacilities	5	pure
CY2022Q2	nhc	Number Of Behavioral Health Hospitals NumberOfBehavioralHealthHospitals	3	pure
CY2022Q2	nhc	Number Of Homecare Programs NumberOfHomecarePrograms	35	pure
CY2022Q2	nhc	Number Of Hospice Agencies NumberOfHospiceAgencies	29	pure
CY2022Q2	us-gaap	Number Of States In Which Entity Operates NumberOfStatesInWhichEntityOperates	10	pure
	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;"><i>Estimates and Assumptions</i></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">The preparation of financial statements in conformity with U.S. GAAP requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates and could cause our reported net income to vary significantly from period to period, including but <em style="font: inherit;">not</em> limited to, the potential future effects of the novel coronavirus (“COVID-<em style="font: inherit;">19”</em>).</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p>
CY2022Q2	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1805000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4341000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2021000	usd
CY2022Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	7405000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	6411000	usd
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	pure
CY2022Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	4799000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	10586000	usd
CY2021Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	4885000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	10254000	usd
	nhc	Miscellaneous Revenue MiscellaneousRevenue	623000	usd
	nhc	Miscellaneous Revenue MiscellaneousRevenue	263000	usd
CY2022Q2	us-gaap	Contract With Customer Refund Liability ContractWithCustomerRefundLiability	6304000	usd
CY2021Q4	us-gaap	Contract With Customer Refund Liability ContractWithCustomerRefundLiability	7011000	usd
CY2022Q2	us-gaap	Continuing Care Retirement Communities Advance Fees Obligation For Future Services Amount ContinuingCareRetirementCommunitiesAdvanceFeesObligationForFutureServicesAmount	2338000	usd
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt 0pt 0pt 9pt;"><i>Reclassifications</i></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">Certain accounts in the prior-year financial statements have been reclassified for comparative purposes to conform to the presentation in the current-year financial statements. </p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p>
CY2020Q2	nhc	Proceeds From Medicare Accelerated And Advance Payment Program ProceedsFromMedicareAcceleratedAndAdvancePaymentProgram	51253000	usd
CY2022Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	586000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	15022000	usd
CY2022Q2	nhc	Other Revenues OtherRevenues	10962000	usd
CY2022Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	260077000	usd
CY2021Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	236976000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	516414000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	453831000	usd
CY2022Q2	nhc	Revenue From Contract With Customer Including Assessed Tax Percentage RevenueFromContractWithCustomerIncludingAssessedTaxPercentage	1	pure
CY2021Q2	nhc	Revenue From Contract With Customer Including Assessed Tax Percentage RevenueFromContractWithCustomerIncludingAssessedTaxPercentage	1	pure
	nhc	Revenue From Contract With Customer Including Assessed Tax Percentage RevenueFromContractWithCustomerIncludingAssessedTaxPercentage	1	pure
	nhc	Revenue From Contract With Customer Including Assessed Tax Percentage RevenueFromContractWithCustomerIncludingAssessedTaxPercentage	1	pure
CY2022Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	586000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	15022000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	15022000	usd
	nhc	Paymens Received Government Assistance Medicare Accelerated And Advance Payment Program PaymensReceivedGovernmentAssistanceMedicareAcceleratedAndAdvancePaymentProgram	0	usd
	nhc	Government Assistance Medicare Accelerated And Advance Payment Program Payments Recouped GovernmentAssistanceMedicareAcceleratedAndAdvancePaymentProgramPaymentsRecouped	14436000	usd
CY2022Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	586000	usd
CY2022Q2	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	5830000	usd
CY2021Q2	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	5514000	usd
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	11812000	usd
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	11161000	usd
CY2022Q2	nhc	Management And Accounting Services Fees Revenue ManagementAndAccountingServicesFeesRevenue	3767000	usd
CY2021Q2	nhc	Management And Accounting Services Fees Revenue ManagementAndAccountingServicesFeesRevenue	4136000	usd
	nhc	Management And Accounting Services Fees Revenue ManagementAndAccountingServicesFeesRevenue	8071000	usd
	nhc	Management And Accounting Services Fees Revenue ManagementAndAccountingServicesFeesRevenue	8460000	usd
CY2022Q2	us-gaap	Insurance Services Revenue InsuranceServicesRevenue	1235000	usd
CY2021Q2	us-gaap	Insurance Services Revenue InsuranceServicesRevenue	1277000	usd
	us-gaap	Insurance Services Revenue InsuranceServicesRevenue	2482000	usd
	us-gaap	Insurance Services Revenue InsuranceServicesRevenue	2541000	usd
CY2022Q2	nhc	Miscellaneous Revenue MiscellaneousRevenue	130000	usd
CY2021Q2	nhc	Other Revenues OtherRevenues	11056000	usd
	nhc	Other Revenues OtherRevenues	22988000	usd
	nhc	Other Revenues OtherRevenues	22425000	usd
CY2022Q2	nhc	Dividends And Other Net Realized Gains And Losses On Sales Of Securities DividendsAndOtherNetRealizedGainsAndLossesOnSalesOfSecurities	1304000	usd
CY2021Q2	nhc	Dividends And Other Net Realized Gains And Losses On Sales Of Securities DividendsAndOtherNetRealizedGainsAndLossesOnSalesOfSecurities	1915000	usd
	nhc	Dividends And Other Net Realized Gains And Losses On Sales Of Securities DividendsAndOtherNetRealizedGainsAndLossesOnSalesOfSecurities	3057000	usd
	nhc	Dividends And Other Net Realized Gains And Losses On Sales Of Securities DividendsAndOtherNetRealizedGainsAndLossesOnSalesOfSecurities	3877000	usd
CY2022Q2	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	1207000	usd
CY2021Q2	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	1276000	usd
	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	2199000	usd
	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	2663000	usd
CY2021Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2395000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	464000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	5306000	usd
CY2022Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2521000	usd
CY2021Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5586000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5720000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	11846000	usd
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	pure
CY2022Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	260077000	usd
CY2022Q2	nhc	Other Revenues OtherRevenues	10962000	usd
CY2022Q2	nhc	Government Assistance Stimulus Income Cares Act GovernmentAssistanceStimulusIncomeCaresAct	320000	usd
CY2022Q2	us-gaap	Revenues Revenues	271359000	usd
CY2022Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	174936000	usd
CY2022Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	71311000	usd
CY2022Q2	us-gaap	Operating Lease Expense OperatingLeaseExpense	10411000	usd
CY2022Q2	us-gaap	Depreciation And Amortization DepreciationAndAmortization	10001000	usd
CY2022Q2	us-gaap	Interest Expense InterestExpense	149000	usd
CY2022Q2	us-gaap	Costs And Expenses CostsAndExpenses	266808000	usd
CY2022Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	4551000	usd
CY2022Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2521000	usd
CY2022Q2	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-3549000	usd
CY2022Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	3523000	usd
CY2021Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	236976000	usd
CY2021Q2	nhc	Other Revenues OtherRevenues	11056000	usd
CY2021Q2	nhc	Government Assistance Stimulus Income Cares Act GovernmentAssistanceStimulusIncomeCaresAct	15126000	usd
CY2021Q2	us-gaap	Revenues Revenues	263158000	usd
CY2021Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	163868000	usd
CY2021Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	64979000	usd
CY2021Q2	us-gaap	Operating Lease Expense OperatingLeaseExpense	10170000	usd
CY2021Q2	us-gaap	Depreciation And Amortization DepreciationAndAmortization	10131000	usd
CY2021Q2	us-gaap	Interest Expense InterestExpense	215000	usd
CY2021Q2	us-gaap	Costs And Expenses CostsAndExpenses	249363000	usd
CY2021Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	13795000	usd
CY2021Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5586000	usd
CY2021Q2	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	95202000	usd
CY2021Q2	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-6489000	usd
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	108094000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	516414000	usd
	nhc	Other Revenues OtherRevenues	22988000	usd
	nhc	Government Assistance Stimulus Income Cares Act GovernmentAssistanceStimulusIncomeCaresAct	10940000	usd
	us-gaap	Revenues Revenues	550342000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	345630000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	145396000	usd
	us-gaap	Operating Lease Expense OperatingLeaseExpense	20476000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	19758000	usd
	us-gaap	Interest Expense InterestExpense	314000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	531574000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	18768000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5720000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-423000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	24065000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	453831000	usd
	nhc	Other Revenues OtherRevenues	22425000	usd
	nhc	Government Assistance Stimulus Income Cares Act GovernmentAssistanceStimulusIncomeCaresAct	37875000	usd
	us-gaap	Revenues Revenues	514131000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	313025000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	131105000	usd
	us-gaap	Operating Lease Expense OperatingLeaseExpense	20233000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	20292000	usd
	us-gaap	Interest Expense InterestExpense	459000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	485114000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	29017000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	11846000	usd
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	95202000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	570000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	136635000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	5200000	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	36013000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	3467000	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	35517000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	0	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	35095000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	0	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	34826000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	164485000	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	19009000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	4025000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	8667000	usd
CY2022Q2	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	439000	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	20644000	usd
CY2022Q2	us-gaap	Finance Lease Liability FinanceLeaseLiability	8228000	usd
CY2022Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	143841000	usd
CY2022Q2	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	4838000	usd
CY2022Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	28358000	usd
CY2022Q2	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	3390000	usd
CY2022Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	115483000	usd
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15452402
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15349162
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15434718
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15338400
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	3203000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	104883000	usd
	us-gaap	Net Income Loss NetIncomeLoss	18521000	usd
	us-gaap	Net Income Loss NetIncomeLoss	126150000	usd
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.83
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.20
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.22
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15452402
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15349162
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15434718
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15338400
CY2022Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	34721
CY2021Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	69850
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	40835
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	66234
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15487123
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15419012
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15475553
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15404634
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	3203000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	104883000	usd
	us-gaap	Net Income Loss NetIncomeLoss	18521000	usd
	us-gaap	Net Income Loss NetIncomeLoss	126150000	usd
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	8.19
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.21
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	6.80
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.20
CY2022Q2	nhc	Marketable Securities Availableforsale Amortized Cost MarketableSecuritiesAvailableforsaleAmortizedCost	219424000	usd
CY2022Q2	us-gaap	Marketable Securities MarketableSecurities	295334000	usd
CY2021Q4	nhc	Marketable Securities Availableforsale Amortized Cost MarketableSecuritiesAvailableforsaleAmortizedCost	225705000	usd
CY2021Q4	us-gaap	Marketable Securities MarketableSecurities	312166000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	33703000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	33385000	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	32718000	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	32843000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	87303000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	83858000	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	95293000	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	96937000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	43080000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	38728000	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	41580000	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	41835000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	0	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	0	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	496000	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	485000	usd
CY2022Q2	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	164086000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	155971000	usd
CY2022Q2	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	4492000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	170087000	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	172100000	usd
CY2022Q2	nhc	Equity Securities Fv Ni Gross Unrealized Gain EquitySecuritiesFvNiGrossUnrealizedGain	88463000	usd
CY2021Q4	nhc	Equity Securities Fv Ni Gross Unrealized Gain EquitySecuritiesFvNiGrossUnrealizedGain	85394000	usd
CY2022Q2	nhc	Equity Securities Fv Ni Gross Unrealized Loss EquitySecuritiesFvNiGrossUnrealizedLoss	4438000	usd
CY2021Q4	nhc	Equity Securities Fv Ni Gross Unrealized Loss EquitySecuritiesFvNiGrossUnrealizedLoss	946000	usd
CY2022Q2	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-3549000	usd
CY2021Q2	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-6489000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-423000	usd
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	570000	usd
CY2022Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	25000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	3189000	usd
CY2022Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	8140000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	1176000	usd
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	30814000	usd
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	44939000	usd
	us-gaap	Debt Securities Realized Gain Loss DebtSecuritiesRealizedGainLoss	-364000	usd
	us-gaap	Debt Securities Realized Gain Loss DebtSecuritiesRealizedGainLoss	212000	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
CY2020Q4	us-gaap	Goodwill Goodwill	168295000	usd
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	usd
CY2021Q2	us-gaap	Goodwill Goodwill	168295000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0183	pure
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0021	pure
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.3143	pure
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.3490	pure
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P2Y10M24D
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P2Y2M12D
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0357	pure
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0300	pure
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	866956
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	72.11
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	55706
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	70.80
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	541736
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	71.39
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	6000
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	72.94
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	374926
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	72.95
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	302655
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	65.03
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	16454
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	67.67
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	196051
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	76.19
CY2022Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	465076
CY2022Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	66.61
CY2022Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1954452	usd
CY2022Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	162421
CY2022Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	69.56
CY2022Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	481057	usd
CY2022Q2	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	66.61
	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P3Y9M18D
CY2022Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.387	pure
CY2021Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.026	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.272	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.073	pure
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2022Q2	us-gaap	Self Insurance Reserve SelfInsuranceReserve	102663000	usd
CY2021Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	98048000	usd

Files In Submission

Name	View Source	Status
0001437749-22-018916-index-headers.html	Edgar Link	pending
0001437749-22-018916-index.html	Edgar Link	pending
0001437749-22-018916.txt	Edgar Link	pending
0001437749-22-018916-xbrl.zip	Edgar Link	pending
ex_401609.htm	Edgar Link	pending
ex_401610.htm	Edgar Link	pending
ex_401611.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
image001.jpg	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
nhc-20220630.xsd	Edgar Link	pending
nhc-20220630_cal.xml	Edgar Link	unprocessable
nhc-20220630_def.xml	Edgar Link	unprocessable
nhc-20220630_lab.xml	Edgar Link	unprocessable
nhc-20220630_pre.xml	Edgar Link	unprocessable
nhc20220630_10q.htm	Edgar Link	pending
nhc20220630_10q_htm.xml	Edgar Link	completed
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$NHC
NATIONAL HEALTHCARE CORP Stock $nhc

2022 Q3 Form 10-Q Financial Statement

#000143774922018916 Filed on August 04, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NHC NATIONAL HEALTHCARE CORP Stock $nhc

2022 Q3 Form 10-Q Financial Statement

#000143774922018916 Filed on August 04, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NHC
NATIONAL HEALTHCARE CORP Stock $nhc