$GRST
ETHEMA HEALTH Corp Stock $grst

$grst Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000190359623000263 Filed on March 31, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$1.300M	$1.234M	$4.821M
YoY Change	27.04%	38.83%	148.16%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$1.087M	$989.8K	$3.792M
YoY Change	33.09%	1.39%	134.75%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$138.5K	$137.3K	$540.1K
YoY Change	4.91%	2.32%	66.01%
% of Gross Profit
Operating Expenses	$1.225M	$1.127M	$4.332M
YoY Change	29.17%	1.5%	123.22%
Operating Profit	$75.03K		$489.1K
YoY Change	0.11%		23135.96%
Interest Expense	$47.73K	$99.13K	-$141.8K
YoY Change	-120.6%	-81.66%	-89.12%
% of Operating Profit	63.62%		-29.0%
Other Income/Expense, Net		$5.820K	$15.76K
YoY Change		-99.5%	-102.71%
Pretax Income	-$162.0K	$152.3K	$407.4K
YoY Change	10.38%	-90.66%	-121.97%
Income Tax	-$13.77K	$24.61K	-$112.2K
% Of Pretax Income		16.16%	-27.54%
Net Earnings	-$175.7K	$109.0K	$247.9K
YoY Change	0.73%	-94.27%	-116.07%
Net Earnings / Revenue	-13.52%	8.83%	5.14%
Basic Earnings Per Share
Diluted Earnings Per Share	$0.00	$0.00	$0.00
COMMON SHARES
Basic Shares Outstanding	3.729B shares	3.729B shares
Diluted Shares Outstanding

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$27.58K	$140.8K	$140.8K
YoY Change	2.07%	188.32%	188.32%
Cash & Equivalents	$27.58K	$140.8K
Short-Term Investments
Other Short-Term Assets	$84.82K	$20.35K	$65.07K
YoY Change	125.05%	18.06%	38.54%
Inventory
Prepaid Expenses	$34.14K	$44.72K
Receivables	$543.1K	$337.1K	$337.1K
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$689.7K	$542.9K	$542.9K
YoY Change	93.88%	99.74%	99.74%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.980M	$2.974M	$4.367M
YoY Change	-36.24%	-1.27%	-6.41%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$450.0K	$400.0K	$400.0K
YoY Change	8570.52%	7712.5%	7712.5%
Total Long-Term Assets	$5.916M	$6.020M	$6.020M
YoY Change	-4.58%	-4.17%	-4.17%
TOTAL ASSETS
Total Short-Term Assets	$689.7K	$542.9K	$542.9K
Total Long-Term Assets	$5.916M	$6.020M	$6.020M
Total Assets	$6.606M	$6.563M	$6.563M
YoY Change	0.76%	0.14%	0.14%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$372.8K	$170.9K	$170.9K
YoY Change	3.47%	-61.02%	-61.02%
Accrued Expenses	$299.0K	$287.0K	$287.0K
YoY Change	18.5%	19.06%	19.06%
Deferred Revenue
YoY Change
Short-Term Debt	$496.9K	$460.5K	$8.444M
YoY Change	-93.69%	276.97%	12.16%
Long-Term Debt Due	$3.948M	$3.527M	$3.527M
YoY Change	-2.65%	-12.45%	-12.45%
Total Short-Term Liabilities	$14.07M	$13.29M	$13.29M
YoY Change	2.92%	-1.68%	-1.68%
LONG-TERM LIABILITIES
Long-Term Debt	$642.7K	$682.8K	$682.8K
YoY Change	-3.71%	-6.0%	-6.0%
Other Long-Term Liabilities	$1.971M	$1.206M	$1.206M
YoY Change	38.29%	-19.22%	-19.22%
Total Long-Term Liabilities	$1.971M	$2.107M	$1.889M
YoY Change	-5.83%	-15.49%	-14.89%
TOTAL LIABILITIES
Total Short-Term Liabilities	$14.07M	$13.29M	$13.29M
Total Long-Term Liabilities	$1.971M	$2.107M	$1.889M
Total Liabilities	$16.04M	$15.40M	$16.27M
YoY Change	-4.81%	-3.83%	-3.37%
SHAREHOLDERS EQUITY
Retained Earnings	-$43.69M	-$43.48M
YoY Change		-1.4%
Common Stock	$37.29M	$37.29M
YoY Change		4.19%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	-$9.433M	-$10.10M	-$9.703M
YoY Change
Total Liabilities & Shareholders Equity	$6.606M	$6.563M	$6.563M
YoY Change	0.76%	0.14%	0.14%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	-$175.7K	$109.0K	$247.9K
YoY Change	0.73%	-94.27%	-116.07%
Depreciation, Depletion And Amortization	$138.5K	$137.3K	$540.1K
YoY Change	4.91%	2.32%	66.01%
Cash From Operating Activities	$105.9K	$558.0K	$1.577M
YoY Change	-253.29%	-445.53%	-1943.03%
INVESTING ACTIVITIES
Capital Expenditures	$52.42K	$30.72K	$315.8K
YoY Change	-171.95%	-130.23%	-337.76%
Acquisitions
YoY Change
Other Investing Activities	-$50.00K	-$346.4K	-$396.4K
YoY Change			-9.94%
Cash From Investing Activities	-$102.4K	-$377.2K	-$712.3K
YoY Change	40.57%	271.15%	24.29%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$117.7K	-89.48K	$303.7K
YoY Change	-351.32%	-141.05%	-48.54%
NET CHANGE
Cash From Operating Activities	$105.9K	558.0K	$1.577M
Cash From Investing Activities	-$102.4K	-377.2K	-$712.3K
Cash From Financing Activities	-$117.7K	-89.48K	$303.7K
Net Change In Cash	-$113.2K	91.32K	$91.94K
YoY Change	19.03%	-302.48%	-234.37%
FREE CASH FLOW
Cash From Operating Activities	$105.9K	$558.0K	$1.577M
Capital Expenditures	$52.42K	$30.72K	$315.8K
Free Cash Flow	$53.45K	$527.2K	$1.261M
YoY Change	1310.4%	-980.79%	2568.77%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000792935
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000792935
CY2022	dei	Amendment Flag AmendmentFlag	false
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CY2022Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent		usd
CY2022	grst	Loss On Advance LossOnAdvance		usd
CY2022	grst	Fair Value Of Warrants Granted To Convertible Debt Holder FairValueOfWarrantsGrantedToConvertibleDebtHolder		usd
CY2021	us-gaap	Interest Income Other InterestIncomeOther		usd
CY2022	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet		usd
CY2021	grst	Warrants Exercised WarrantsExercised		usd
CY2021	grst	Penalty On Promissory Notes PenaltyOnPromissoryNotes		usd
CY2022	grst	Derivative Liability Movements DerivativeLiabilityMovements		usd
CY2022	grst	Noncash Interest Converted To Equity NoncashInterestConvertedToEquity		usd
CY2022	us-gaap	Payments To Acquire Businesses And Interest In Affiliates PaymentsToAcquireBusinessesAndInterestInAffiliates		usd
CY2021	us-gaap	Proceeds From Other Deposits ProceedsFromOtherDeposits		usd
CY2021	us-gaap	Payments To Acquire Restricted Certificates Of Deposit PaymentsToAcquireRestrictedCertificatesOfDeposit		usd
CY2022	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments		usd
CY2022	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt		usd
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CY2021	grst	Repayment Of Receivables Funding RepaymentOfReceivablesFunding		usd
CY2022	grst	Proceeds From Government Assistance Loans ProceedsFromGovernmentAssistanceLoans		usd
CY2021	grst	Repayment Of Government Assistance Loans RepaymentOfGovernmentAssistanceLoans		usd
CY2022	grst	Proceeds From Finance Leases ProceedsFromFinanceLeases		usd
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CY2022	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease		usd
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CY2022Q4	us-gaap	Assets Needed For Immediate Settlement Aggregate Fair Value AssetsNeededForImmediateSettlementAggregateFairValue		usd
CY2022	grst	Taxation Charge TaxationCharge		usd
CY2022	grst	Foreign Tax ForeignTax		usd
CY2022	grst	Foreign Tax Differential ForeignTaxDifferential		usd
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CY2022Q4	grst	Prior Year Adjustment To Opening Balances PriorYearAdjustmentToOpeningBalances		usd
CY2021Q4	grst	Prior Year Adjustment To Opening Balances PriorYearAdjustmentToOpeningBalances		usd
CY2022Q4	grst	Net Future Tax Asset NetFutureTaxAsset		usd
CY2021Q4	grst	Net Future Tax Asset NetFutureTaxAsset		usd
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	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	000-15078
CY2022	dei	Entity Registrant Name EntityRegistrantName	Ethema Health Corporation
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	CO
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	84-1227328
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	950 Evernia Street
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	West Palm Beach
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	FL
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	33401
CY2022	dei	City Area Code CityAreaCode	416
CY2022	dei	Local Phone Number LocalPhoneNumber	500 0020
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	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	2073714	usd
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	3729053805	shares
CY2022	dei	Auditor Name AuditorName	Daszkal Bolton LLP
CY2022	dei	Auditor Location AuditorLocation	Boca Raton, Florida
CY2022	dei	Auditor Firm AuditorFirmId	229
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CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	48822	usd
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CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	176011	usd
CY2022Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	44718	usd
CY2021Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	29731	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	20347	usd
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CY2021Q4	grst	Due On Sale Of Subsidiary DueOnSaleOfSubsidiary	5115	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2974395	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	3012663	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1252932	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1610913	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1393071	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1653816	usd
CY2022Q4	us-gaap	Deposit Contracts Assets DepositContractsAssets	400000	usd
CY2022Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	6020398	usd
CY2021Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	6282507	usd
CY2022Q4	us-gaap	Assets Assets	6563294	usd
CY2021Q4	us-gaap	Assets Assets	6554306	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	170934	usd
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	438482	usd
CY2022Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	248644	usd
CY2021Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	658836	usd
CY2022Q4	us-gaap	Convertible Debt Current ConvertibleDebtCurrent	5269250	usd
CY2021Q4	us-gaap	Convertible Debt Current ConvertibleDebtCurrent	4891938	usd
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CY2022Q4	grst	Mortgage Loans MortgageLoans	3504605	usd
CY2021Q4	grst	Mortgage Loans MortgageLoans	3864312	usd
CY2022Q4	grst	Receivables Funding ReceivablesFunding	416731	usd
CY2022Q4	grst	Federal Assistance Loans Current FederalAssistanceLoansCurrent	14818	usd
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CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	7891	usd
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CY2022Q4	us-gaap	Liabilities Liabilities	15395837	usd
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CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6563294	usd
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CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	489117	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	2105	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	15760	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	273373	usd
CY2022	grst	Forgiveness Of Government Relief Loan ForgivenessOfGovernmentReliefLoan	104368	usd
CY2021	grst	Forgiveness Of Government Relief Loan ForgivenessOfGovernmentReliefLoan	156782	usd
CY2021	grst	Loss On Advance LossOnAdvance	120000	usd
CY2021	grst	Fair Value Of Warrants Granted To Convertible Debt Holder FairValueOfWarrantsGrantedToConvertibleDebtHolder	854140	usd
CY2022	grst	Penalty On Convertible Note PenaltyOnConvertibleNote	-60075	usd
CY2021	grst	Penalty On Convertible Note PenaltyOnConvertibleNote	-9240	usd
CY2022	us-gaap	Interest Income Other InterestIncomeOther	78	usd
CY2022	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	588477	usd
CY2021	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	829525	usd
CY2022	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	-624683	usd
CY2021	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	-1965551	usd
CY2021	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-1526191	usd
CY2022	grst	Foreign Exchange Movements ForeignExchangeMovements	-1071320	usd
CY2021	grst	Foreign Exchange Movements ForeignExchangeMovements	34301	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	407408	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1854306	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-112220	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	280903	usd
CY2022	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	295188	usd
CY2021	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	-1573403	usd
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-47308	usd
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	30457	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	247880	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-1542946	usd
CY2022	us-gaap	Dividends Preferred Stock DividendsPreferredStock	97782	usd
CY2021	us-gaap	Dividends Preferred Stock DividendsPreferredStock	100584	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	150098	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-1643530	usd
CY2022	us-gaap	Deferred Policy Acquisition Cost Foreign Currency Translation Adjustment And Other DeferredPolicyAcquisitionCostForeignCurrencyTranslationAdjustmentAndOther	821597	usd
CY2021	us-gaap	Deferred Policy Acquisition Cost Foreign Currency Translation Adjustment And Other DeferredPolicyAcquisitionCostForeignCurrencyTranslationAdjustmentAndOther	-9813	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-671499	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-1633717	usd
CY2022	grst	Basic Loss Income Per Common Share BasicLossIncomePerCommonShare	0.00
CY2021	grst	Basic Loss Income Per Common Share BasicLossIncomePerCommonShare	0.00
CY2022	grst	Diluted Loss Income Per Common Share DilutedLossIncomePerCommonShare	0.00
CY2021	grst	Diluted Loss Income Per Common Share DilutedLossIncomePerCommonShare	0.00
CY2022	grst	Weighted Average Common Shares Outstanding Basic WeightedAverageCommonSharesOutstandingBasic	3704807230	shares
CY2021	grst	Weighted Average Common Shares Outstanding Basic WeightedAverageCommonSharesOutstandingBasic	2701590443	shares
CY2022	grst	Weighted Average Common Shares Outstanding Diluted WeightedAverageCommonSharesOutstandingDiluted	4276363181	shares
CY2021	grst	Weighted Average Common Shares Outstanding Diluted WeightedAverageCommonSharesOutstandingDiluted	2701590443	shares
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-15026099	usd
CY2021	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	410000	usd
CY2021	grst	Fair Value Of Noncontrolling Interest On Acquisition Of Subsidiary FairValueOfNoncontrollingInterestOnAcquisitionOfSubsidiary	153333	usd
CY2021	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	4115836	usd
CY2021	grst	Fair Value Of Warrants Issued FairValueOfWarrantsIssued	1762266	usd
CY2021	grst	Fair Value Of Beneficial Conversion Feature Of Convertible Debt Issued FairValueOfBeneficialConversionFeatureOfConvertibleDebtIssued	133750	usd
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Translation Adjustment Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent	9813	usd
CY2021	us-gaap	Related Party Transaction Amounts Of Transaction RelatedPartyTransactionAmountsOfTransaction	259707	usd
CY2021	us-gaap	Profit Loss ProfitLoss	-1573403	usd
CY2021	grst	Dividends Accrued DividendsAccrued	-100584	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-9855381	usd
CY2022	grst	Adjustments To Prior Period On Adoption Of Asu AdjustmentsToPriorPeriodOnAdoptionOfASU	468462	usd
CY2022	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	150000	usd
CY2022	us-gaap	Related Party Transaction Amounts Of Transaction RelatedPartyTransactionAmountsOfTransaction	628567	usd
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Translation Adjustment Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent	-821597	usd
CY2022	us-gaap	Profit Loss ProfitLoss	295188	usd
CY2022	grst	Dividends Accrued DividendsAccrued	-97782	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-9232543	usd
CY2022	us-gaap	Profit Loss ProfitLoss	295188	usd
CY2021	us-gaap	Profit Loss ProfitLoss	-1573403	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	540119	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	325350	usd
CY2022	grst	Forgiveness Of Government Relief Loan ForgivenessOfGovernmentReliefLoan	104368	usd
CY2021	grst	Forgiveness Of Government Relief Loan ForgivenessOfGovernmentReliefLoan	156782	usd
CY2022	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	624683	usd
CY2021	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	1960551	usd
CY2022	grst	Penalty On Promissory Notes PenaltyOnPromissoryNotes	60075	usd
CY2021	grst	Derivative Liability Movements DerivativeLiabilityMovements	1526191	usd
CY2021	grst	Noncash Interest Converted To Equity NoncashInterestConvertedToEquity	90144	usd
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	260745	usd
CY2021	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	118745	usd
CY2022	grst	Deferred Taxation Movement DeferredTaxationMovement	-55606	usd
CY2021	grst	Deferred Taxation Movement DeferredTaxationMovement	-37588	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	215364	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-4267	usd
CY2022	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-14996	usd
CY2021	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	10461	usd
CY2022	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-3113	usd
CY2021	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	114704	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	305785	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	25108	usd
CY2022	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-241083	usd
CY2021	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-101637	usd
CY2022	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	125014	usd
CY2021	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-193436	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1577079	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-85567	usd
CY2021	us-gaap	Payments To Acquire Businesses And Interest In Affiliates PaymentsToAcquireBusinessesAndInterestInAffiliates	10324	usd
CY2022	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	1421	usd
CY2022	us-gaap	Proceeds From Other Deposits ProceedsFromOtherDeposits	4984	usd
CY2022	us-gaap	Payments To Acquire Restricted Certificates Of Deposit PaymentsToAcquireRestrictedCertificatesOfDeposit	400000	usd
CY2021	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	450537	usd
CY2022	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	315822	usd
CY2021	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	132832	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-712259	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-573045	usd
CY2022	grst	Repayment Of Mortgage RepaymentOfMortgage	-117073	usd
CY2021	grst	Repayment Of Mortgage RepaymentOfMortgage	-117515	usd
CY2021	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	1232700	usd
CY2021	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	499544	usd
CY2022	us-gaap	Proceeds From Unsecured Notes Payable ProceedsFromUnsecuredNotesPayable	160000	usd
CY2021	us-gaap	Proceeds From Unsecured Notes Payable ProceedsFromUnsecuredNotesPayable	420449	usd
CY2022	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	289044	usd
CY2021	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	464338	usd
CY2022	grst	Proceeds From Receivables Funding ProceedsFromReceivablesFunding	682500	usd
CY2022	grst	Repayment Of Receivables Funding RepaymentOfReceivablesFunding	330312	usd
CY2021	grst	Proceeds From Government Assistance Loans ProceedsFromGovernmentAssistanceLoans	173322	usd
CY2022	grst	Repayment Of Government Assistance Loans RepaymentOfGovernmentAssistanceLoans	-2970	usd
CY2021	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	24000	usd
CY2022	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	76856	usd
CY2021	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	127640	usd
CY2021	grst	Proceeds From Finance Leases ProceedsFromFinanceLeases	43449	usd
CY2022	grst	Repayment Of Finance Leases RepaymentOfFinanceLeases	7437	usd
CY2021	grst	Repayment Of Finance Leases RepaymentOfFinanceLeases	3168	usd
CY2022	grst	Repayment Proceeds From Related Party Notes RepaymentProceedsFromRelatedPartyNotes	284906	usd
CY2021	grst	Repayment Proceeds From Related Party Notes RepaymentProceedsFromRelatedPartyNotes	-43520	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	303714	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	590195	usd
CY2022	grst	Effect Of Exchanges Rate On Cash EffectOfExchangesRateOnCash	-1076599	usd
CY2021	grst	Effect Of Exchanges Rate On Cash EffectOfExchangesRateOnCash	26739	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	91935	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-41678	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	48822	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	90500	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	140757	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	48822	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	234240	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	281153	usd
CY2021	grst	Fair Value Of Warrant Issued FairValueOfWarrantIssued	1762266	usd
CY2021	grst	Shares Issued In Consideration Of Acquisition SharesIssuedInConsiderationOfAcquisition	410000	usd
CY2022	grst	Conversion Of Convertible Notes ConversionOfConvertibleNotes	150000	usd
CY2021	grst	Conversion Of Convertible Notes ConversionOfConvertibleNotes	4115836	usd
CY2021	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	153333	usd
CY2022	us-gaap	Nature Of Operations NatureOfOperations	<p id="xdx_80B_eus-gaap--NatureOfOperations_zHfw1MgGgNe9" style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0pt; text-indent: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>1. <span id="xdx_826_zCx171kqX4Vh">Nature of business</span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify"><span style="background-color: white">Since 2010, the Company has operated addiction treatment centers. Initially the Company operated an addiction treatment center in Ontario Canada under its Greenestone Muskoka clinic, which was sold on February 14, 2017. Simultaneously with this sale the Company purchased buildings and operated an addiction treatment center in Delray Beach Florida under its Addiction recovery Institute of America subsidiary with a license obtained in December 2016, initially though owned properties in Delray Beach and subsequently though leased properties in West Palm Beach, Florida. Since June 30, 2020, the Company has been actively involved in the management of a treatment center operated by Evernia in West Palm Beach Florida. On July 1, 2021, the Company closed on the acquisition of 75% of ATHI, which owns 100% of Evernia, once the probationary approval of a license was obtained from the Department of Children and Family Services of Florida. Evernia is the only active treatment center operated by the Company.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify; background-color: white"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify; background-color: white"><span style="background-color: white">The Company also owns the real estate on which its Greenstone Muskoka clinic operated. The current tenant operates an addiction treatment center on these premises. The Company collects rent on this property, which is treated as a separate business segment.<b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="background-color: white"> </span> </p>
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p id="xdx_845_eus-gaap--UseOfEstimates_zin8XzPV8Xwg" style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0pt; text-indent: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>a) <span id="xdx_86B_zU4VpGrh1uch">Use of Estimates</span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><span style="background-color: white">The preparation of consolidated financial statements in conformity with US GAAP requires management 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 consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 45pt"> </p>
CY2022	us-gaap	Depreciation Depreciation	182139	usd
CY2021	us-gaap	Depreciation Depreciation	146360	usd
CY2022Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	0	usd
CY2021Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	0	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2974395	usd
CY2021Q4	us-gaap	Retained Earnings Appropriated RetainedEarningsAppropriated	44103311	usd
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	4891938	usd
CY2021Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	-515901	usd
CY2022	grst	Discount Amortization DiscountAmortization	47439	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	3012663	usd
CY2022Q4	grst	Business Acquisition Cash Consideration BusinessAcquisitionCashConsideration	50000	usd
CY2022Q4	grst	Shares Of Common Stock At Fair Market Value SharesOfCommonStockAtFairMarketValue	410000	usd
CY2022Q4	grst	Total Purchase Consideration TotalPurchaseConsideration	460000	usd
CY2022Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Cash And Equivalents BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents	60324	usd
CY2022Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther	198133	usd
CY2022Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	130234	usd
CY2022Q4	grst	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Right Of Use Asset BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAsset	1772560	usd
CY2022Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangibles BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles	1789903	usd
CY2022Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities	50040	usd
CY2022Q4	grst	Intercompany Advance IntercompanyAdvance	-1140985	usd
CY2022Q4	grst	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Operating Lease Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilities	-1836151	usd
CY2022Q4	grst	Imputed Deferred Taxation On Identifiable Intangible Acquired ImputedDeferredTaxationOnIdentifiableIntangibleAcquired	-310645	usd
CY2022Q4	grst	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities One BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesOne	-3337821	usd
CY2022Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	613333	usd
CY2022Q4	us-gaap	Business Combination Acquisition Of Less Than100 Percent Noncontrolling Interest Fair Value BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue	153333	usd
CY2022	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	4411546	usd
CY2022	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	189231	usd
CY2021	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	3024297	usd
CY2021	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	-1965484	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	3752590	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	778195	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1789903	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	536971	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1252932	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1610913	usd
CY2022	us-gaap	Adjustment For Amortization AdjustmentForAmortization	357981	usd
CY2021	us-gaap	Adjustment For Amortization AdjustmentForAmortization	178990	usd
CY2022Q4	grst	Rightofuse Assets Finance Leases Net Of Depreciation Included In Property And Equipment RightofuseAssetsFinanceLeasesNetOfDepreciationIncludedInPropertyAndEquipment	38079	usd
CY2021Q4	grst	Rightofuse Assets Finance Leases Net Of Depreciation Included In Property And Equipment RightofuseAssetsFinanceLeasesNetOfDepreciationIncludedInPropertyAndEquipment	49268	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1393071	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1653816	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	11190	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	6681	usd
CY2022	grst	Interest Expense On Finance Lease Liabilities InterestExpenseOnFinanceLeaseLiabilities	2443	usd
CY2021	grst	Interest Expense On Finance Lease Liabilities InterestExpenseOnFinanceLeaseLiabilities	1367	usd
CY2022	grst	Finance Lease Cost FinanceLeaseCost	13633	usd
CY2021	grst	Finance Lease Cost FinanceLeaseCost	8048	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	400207	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	178679	usd
CY2022	us-gaap	Lease Cost LeaseCost	413840	usd
CY2021	us-gaap	Lease Cost LeaseCost	186727	usd
CY2022	grst	Operating Cash Flows From Finance Leases OperatingCashFlowsFromFinanceLeases	-2443	usd
CY2021	grst	Operating Cash Flows From Finance Leases OperatingCashFlowsFromFinanceLeases	-1367	usd
CY2022	grst	Operating Cash Flows From Operating Leases OperatingCashFlowsFromOperatingLeases	-380545	usd
CY2021	grst	Operating Cash Flows From Operating Leases OperatingCashFlowsFromOperatingLeases	-160272	usd
CY2022	grst	Financing Cash Flows From Finance Leases FinancingCashFlowsFromFinanceLeases	-7437	usd
CY2021	grst	Financing Cash Flows From Finance Leases FinancingCashFlowsFromFinanceLeases	40281	usd
CY2022	grst	Financing Cash Flows From Finance Leases Net FinancingCashFlowsFromFinanceLeasesNet	-390425	usd
CY2021	grst	Financing Cash Flows From Finance Leases Net FinancingCashFlowsFromFinanceLeasesNet	-121358	usd
CY2022	grst	Weighted Average Lease Term Finance Leases WeightedAverageLeaseTermFinanceLeases	3 years and ten months
CY2022	grst	Weighted Average Remaining Lease Term Operating Leases In Years WeightedAverageRemainingLeaseTermOperatingLeasesInYears	4 years and 1 months
CY2022	grst	Discount Rate Finance Leases DiscountRateFinanceLeases	0.0660	pure
CY2021	grst	Discount Rate Finance Leases DiscountRateFinanceLeases	0.0661	pure
CY2022	grst	Discount Rate Operating Leases DiscountRateOperatingLeases	0.0464	pure
CY2021	grst	Discount Rate Operating Leases DiscountRateOperatingLeases	0.0464	pure
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	9829	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	9829	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	9829	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	6195	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	1707	usd
CY2022Q4	grst	Total Undiscounted Minimum Future Lease Payment TotalUndiscountedMinimumFutureLeasePayment	37389	usd
CY2022Q4	grst	Imputed Interest ImputedInterest	4546	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	32843	usd
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	7891	usd
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	24952	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	32843	usd
CY2022Q4	us-gaap	Purchase Obligation Future Minimum Payments Remainder Of Fiscal Year PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear	348677	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	366110	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	384416	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	403637	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	33770	usd
CY2022Q4	grst	Total Undiscounted Minimum Future Lease Payments TotalUndiscountedMinimumFutureLeasePayments	1536610	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	43180	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	1493430	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	287017	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1206413	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	1493430	usd
CY2021Q4	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	144020	usd
CY2022Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	74134	usd
CY2021Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	123134	usd
CY2022Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	174510	usd
CY2021Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	391682	usd
CY2022Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	248644	usd
CY2021Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	658836	usd
CY2021	grst	Net Operating Loss Utilized NetOperatingLossUtilized	5594	usd
CY2022	grst	Principal Principal	4388754	usd
CY2022	grst	Accrued Interest AccruedInterest	916556	usd
CY2022	grst	Unamortized Discount UnamortizedDiscount	-36060	usd
CY2022Q4	grst	Total Total	5269250	usd
CY2021Q4	grst	Total Total	4891938	usd
CY2022Q4	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.042	pure
CY2022	grst	Maturity Date MaturityDate	July 19, 2022
CY2022Q4	us-gaap	Principal Amount Outstanding On Loans Securitized PrincipalAmountOutstandingOnLoansSecuritized	3499772	usd
CY2022	us-gaap	Debt Instrument Increase Accrued Interest DebtInstrumentIncreaseAccruedInterest	4833	usd
CY2022Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	515901	usd
CY2022Q4	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	515901	usd
CY2021Q4	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	4765387	usd
CY2022Q4	grst	Derivative Liability Marktomarket On Convertible Debt Extinguishment DerivativeLiabilityMarktomarketOnConvertibleDebtExtinguishment	-515901	usd
CY2021Q4	grst	Marktomarket Adjustments On Converted Notes MarktomarketAdjustmentsOnConvertedNotes	-2914119	usd
CY2021Q4	grst	Derivative Liability Arising From Convertible Notes DerivativeLiabilityArisingFromConvertibleNotes	190824	usd
CY2021Q4	grst	Fair Value Adjustment To Derivative Liability FairValueAdjustmentToDerivativeLiability	-1526191	usd
CY2021Q4	us-gaap	Assets Needed For Immediate Settlement Aggregate Fair Value AssetsNeededForImmediateSettlementAggregateFairValue	515901	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-176494	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-112220	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	280903	usd
CY2022Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	34945459	usd
CY2022Q4	grst	Warrants Outstanding WarrantsOutstanding	602852506	shares
CY2022Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	0.001306
CY2022Q4	grst	Warrants Exercisable WarrantsExercisable	602852506	shares
CY2022Q4	grst	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights Exercisable ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsExercisable	0.001306
CY2022	grst	Net Income Per Share Available For Common Stockholders Shares NetIncomePerShareAvailableForCommonStockholdersShares	3704807230	shares
CY2022	us-gaap	Basic Earnings Per Share Pro Forma BasicEarningsPerShareProForma	0.00
CY2022	us-gaap	Convertible Preferred Stock Converted To Other Securities ConvertiblePreferredStockConvertedToOtherSecurities	820739	usd
CY2022	grst	Effect Of Dilutive Securities Shares EffectOfDilutiveSecuritiesShares	571555951	shares
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	958337	usd
CY2022	grst	Net Income Per Share Available For Common Stockholders Dliuted Shares NetIncomePerShareAvailableForCommonStockholdersDliutedShares	4276363181	shares
CY2022	us-gaap	Diluted Earnings Per Share Pro Forma DilutedEarningsPerShareProForma	0.00
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1268617258	shares
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.21	pure
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-85555	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	478522	usd
CY2022	grst	Prior Year Over Provision PriorYearOverProvision	-29345	usd
CY2021	grst	Taxation Charge TaxationCharge	250000	usd
CY2021	grst	Foreign Tax ForeignTax	-5309	usd
CY2022	grst	Permanent Differences PermanentDifferences	235762	usd
CY2021	grst	Permanent Differences PermanentDifferences	-271310	usd
CY2021	grst	Foreign Tax Differential ForeignTaxDifferential	-100	usd
CY2022	grst	Net Operating Loss Utilized NetOperatingLossUtilized	-233082	usd
CY2021Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	34278915	usd
CY2022Q4	grst	Foreign Exchange Differential One ForeignExchangeDifferentialOne	-105379	usd
CY2021Q4	grst	Foreign Exchange Differential One ForeignExchangeDifferentialOne	8466	usd
CY2022Q4	grst	Net Operating Loss NetOperatingLoss	-3514804	usd
CY2021Q4	grst	Net Operating Loss NetOperatingLoss	-20719	usd
CY2022Q4	grst	Net Taxable Losses NetTaxableLosses	4624718	usd
CY2021Q4	grst	Net Taxable Losses NetTaxableLosses	678797	usd
CY2022Q4	us-gaap	Disposal Group Deferred Gain On Disposal DisposalGroupDeferredGainOnDisposal	4872047	usd
CY2022Q4	us-gaap	Tax Credit Carryforward Valuation Allowance TaxCreditCarryforwardValuationAllowance	31077947	usd
CY2021Q4	us-gaap	Tax Credit Carryforward Valuation Allowance TaxCreditCarryforwardValuationAllowance	34945459	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	3867512	usd
CY2022	us-gaap	Disposal Group Including Discontinued Operation Foreign Currency Translation Gains Losses DisposalGroupIncludingDiscontinuedOperationForeignCurrencyTranslationGainsLosses	-4872047	usd

Files In Submission

Name	View Source	Status
grst-20221231_pre.xml	Edgar Link	unprocessable
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0001903596-23-000263-index.html	Edgar Link	pending
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0001903596-23-000263-xbrl.zip	Edgar Link	pending
ex31.htm	Edgar Link	pending
ex32.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
grst-20221231.xsd	Edgar Link	pending
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grst-20221231_cal.xml	Edgar Link	unprocessable
grst-20221231_def.xml	Edgar Link	unprocessable
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Show.js	Edgar Link	pending

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$GRST
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2023 Q1 Form 10-K Financial Statement

#000190359623000263 Filed on March 31, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GRST ETHEMA HEALTH Corp Stock $grst

2023 Q1 Form 10-K Financial Statement

#000190359623000263 Filed on March 31, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GRST
ETHEMA HEALTH Corp Stock $grst