$SLNH
Soluna Holdings, Inc Stock $slnh

$slnh Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 10-Q Financial Statement

#000149315223041073 Filed on November 14, 2023

Income Statement

Concept	2023 Q4	2023 Q3	2022 Q3
Revenue	$10.12M	$5.797M	$6.372M
YoY Change	141.88%	-9.02%	25.61%
Cost Of Revenue	$5.833M	$4.390M	$11.19M
YoY Change	-8.14%	-60.76%	365.39%
Gross Profit	$4.285M	$1.407M	-$4.816M
YoY Change	-297.74%	-129.22%	-280.44%
Gross Profit Margin	42.35%	24.27%	-75.58%
Selling, General & Admin	$4.171M	$5.102M	$8.064M
YoY Change	10.87%	-36.73%	178.74%
% of Gross Profit	97.34%	362.62%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$3.877M	$1.200M	$600.0K
YoY Change	-25.66%	100.0%	240.91%
% of Gross Profit	90.48%	85.29%
Operating Expenses	$6.550M	$5.102M	$8.064M
YoY Change	6.66%	-36.73%	144.59%
Operating Profit	-$2.265M	-$3.736M	-$41.72M
YoY Change	-72.74%	-91.04%	6542.68%
Interest Expense	-$393.0K	$495.0K	$1.671M
YoY Change	-24.28%	-70.38%
% of Operating Profit
Other Income/Expense, Net	-$1.178M	-$74.00K	$2.400M
YoY Change	-5990.0%	-103.08%	13233.33%
Pretax Income	-$5.541M	-$5.447M	-$56.69M
YoY Change	-79.95%	-90.39%	9193.44%
Income Tax	-$543.0K	$569.0K	-$547.0K
% Of Pretax Income
Net Earnings	-$4.997M	-$6.662M	-$55.89M
YoY Change	-81.81%	-88.08%	9062.62%
Net Earnings / Revenue	-49.39%	-114.92%	-877.15%
Basic Earnings Per Share		-$4.40	-$3.94
Diluted Earnings Per Share	-$3.71	-$4.40	-$3.803M
COMMON SHARES
Basic Shares Outstanding	1.610M shares	35.69M shares	14.72M shares
Diluted Shares Outstanding		1.374M shares	587.9K shares

Balance Sheet

Concept	2023 Q4	2023 Q3	2022 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$6.368M	$5.600M	$1.083M
YoY Change	460.56%	417.08%	-93.15%
Cash & Equivalents	$10.37M	$10.05M	$1.083M
Short-Term Investments
Other Short-Term Assets	$4.522M	$6.300M	$2.796M
YoY Change	41.93%	125.32%	-57.75%
Inventory
Prepaid Expenses
Receivables	$2.948M	$2.024M	$2.029M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$14.28M	$14.34M	$5.908M
YoY Change	207.71%	142.7%	-76.0%
LONG-TERM ASSETS
Property, Plant & Equipment	$44.57M	$45.94M	$63.51M
YoY Change	4.87%	-27.67%	227.09%
Goodwill
YoY Change
Intangibles	$27.01M	$29.37M	$38.84M
YoY Change	-25.87%	-24.39%
Long-Term Investments
YoY Change
Other Assets	$4.982M	$4.000M	$1.190M
YoY Change	333.22%	236.13%	-34.65%
Total Long-Term Assets	$76.99M	$79.75M	$103.8M
YoY Change	-4.14%	-23.19%	372.19%
TOTAL ASSETS
Total Short-Term Assets	$14.28M	$14.34M	$5.908M
Total Long-Term Assets	$76.99M	$79.75M	$103.8M
Total Assets	$91.28M	$94.09M	$109.7M
YoY Change	7.43%	-14.26%	135.44%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.099M	$3.005M	$3.843M
YoY Change	-40.84%	-21.81%	-3.68%
Accrued Expenses	$4.906M	$4.447M	$2.477M
YoY Change	80.3%	79.53%	4.16%
Deferred Revenue	$1.588M
YoY Change
Short-Term Debt	$8.474M	$10.80M	$13.93M
YoY Change	-29.89%	-22.48%
Long-Term Debt Due	$10.86M	$9.100M	$6.462M
YoY Change	3.02%	40.82%
Total Short-Term Liabilities	$28.18M	$27.52M	$27.34M
YoY Change	-4.54%	0.66%	313.73%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$1.100M	$3.841M
YoY Change		-71.36%
Other Long-Term Liabilities	$1.963M	$1.800M	$310.0K
YoY Change	583.97%	480.65%	-75.61%
Total Long-Term Liabilities	$1.963M	$2.900M	$3.841M
YoY Change		-24.5%	202.2%
TOTAL LIABILITIES
Total Short-Term Liabilities	$28.18M	$27.52M	$27.34M
Total Long-Term Liabilities	$1.963M	$2.900M	$3.841M
Total Liabilities	$37.92M	$38.70M	$40.42M
YoY Change	-2.0%	-4.25%	413.01%
SHAREHOLDERS EQUITY
Retained Earnings	-$251.0M	-$244.3M	-$194.4M
YoY Change	13.17%	25.65%	61.44%
Common Stock	$3.000K	$1.000K	$273.5M
YoY Change	-85.0%	-100.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$13.80M	$13.80M	$13.80M
YoY Change	0.0%	0.0%
Treasury Stock Shares			1.019M shares
Shareholders Equity	$26.51M	$28.74M	$65.30M
YoY Change
Total Liabilities & Shareholders Equity	$91.28M	$94.09M	$109.7M
YoY Change	7.43%	-14.26%	135.44%

Cashflow Statement

Concept	2023 Q4	2023 Q3	2022 Q3
OPERATING ACTIVITIES
Net Income	-$4.997M	-$6.662M	-$55.89M
YoY Change	-81.81%	-88.08%	9062.62%
Depreciation, Depletion And Amortization	$3.877M	$1.200M	$600.0K
YoY Change	-25.66%	100.0%	240.91%
Cash From Operating Activities	$1.413M	-$560.0K	-$6.843M
YoY Change	-241.73%	-91.82%	-402.92%
INVESTING ACTIVITIES
Capital Expenditures	$183.0K	$9.640M	-$9.284M
YoY Change	-89.71%	-203.83%	-43.16%
Acquisitions
YoY Change
Other Investing Activities	-$37.00K	$9.100M	$6.877M
YoY Change	-123.13%	32.33%
Cash From Investing Activities	-$210.0K	-$550.0K	-$2.407M
YoY Change	-87.03%	-77.15%	-85.26%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-887.0K	920.0K	5.707M
YoY Change	-126.45%	-83.88%	-67.93%
NET CHANGE
Cash From Operating Activities	1.413M	-560.0K	-6.843M
Cash From Investing Activities	-210.0K	-550.0K	-2.407M
Cash From Financing Activities	-887.0K	920.0K	5.707M
Net Change In Cash	316.0K	-190.0K	-3.543M
YoY Change	-57.18%	-94.64%	-195.22%
FREE CASH FLOW
Cash From Operating Activities	$1.413M	-$560.0K	-$6.843M
Capital Expenditures	$183.0K	$9.640M	-$9.284M
Free Cash Flow	$1.230M	-$10.20M	$2.441M
YoY Change	-144.31%	-517.86%	-86.87%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
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CY2022Q3	SLNH	Stock Issued During Period Value In Relation To Preferred Offering StockIssuedDuringPeriodValueInRelationToPreferredOffering		usd
CY2022Q4	SLNH	Stock Issued During Period Value Restricted Stock Units Vested StockIssuedDuringPeriodValueRestrictedStockUnitsVested		usd
CY2023Q1	SLNH	Stock Issued During Period Value Restricted Stock Units Vested StockIssuedDuringPeriodValueRestrictedStockUnitsVested		usd
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Entity Central Index Key EntityCentralIndexKey	0000064463
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CY2023Q3	us-gaap	Lines Of Credit Current LinesOfCreditCurrent		usd
CY2023Q3	us-gaap	Deferred Revenue DeferredRevenue		usd
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CY2023Q3	SLNH	Impairment On Equity Investment ImpairmentOnEquityInvestment		usd
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CY2023Q3	us-gaap	Income Loss From Individually Significant Component Disposed Of Or Held For Sale Excluding Discontinued Operations Before Income Tax IncomeLossFromIndividuallySignificantComponentDisposedOfOrHeldForSaleExcludingDiscontinuedOperationsBeforeIncomeTax		usd
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CY2023Q3	us-gaap	Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems		usd
CY2022Q3	us-gaap	Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems		usd
	us-gaap	Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems		usd
CY2023Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax		usd
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CY2023Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
CY2023Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
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CY2022Q2	SLNH	Stock Issued During Period Value Restricted Stock Units Vested StockIssuedDuringPeriodValueRestrictedStockUnitsVested		usd
CY2022Q3	SLNH	Stock Issued During Period Value Restricted Stock Units Vested StockIssuedDuringPeriodValueRestrictedStockUnitsVested		usd
CY2023Q2	SLNH	Stock Issued During Period Value Restricted Stock Units Vested StockIssuedDuringPeriodValueRestrictedStockUnitsVested		usd
CY2023Q2	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions		usd
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	SLNH	Noncash Equipment Financing NoncashEquipmentFinancing		usd
	SLNH	Noncash Disposal Of Nydig Collateralized Equipment NoncashDisposalOfNydigCollateralizedEquipment		usd
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	SLNH	Noncash Note Receivable From Sale Of Equipment NoncashNoteReceivableFromSaleOfEquipment		usd
	SLNH	Series B Preferred Dividend Prefunded Warrant And Common Stock Issuance SeriesBPreferredDividendPrefundedWarrantAndCommonStockIssuance		usd
CY2023Q3	us-gaap	Debt Instrument Unamortized Discount Current DebtInstrumentUnamortizedDiscountCurrent		usd
CY2023Q3	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet		usd
CY2023Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost		usd
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CY2023Q3	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue		usd
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CY2023Q3	us-gaap	Disposal Group Including Discontinued Operation General And Administrative Expense DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense		usd
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CY2022Q3	SLNH	Other Income From Discontinued Operations OtherIncomeFromDiscontinuedOperations		usd
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CY2023Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax		usd
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	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax		usd
CY2023Q3	SLNH	Pretax Gain On Sale Of Mti Instruments PretaxGainOnSaleOfMtiInstruments		usd
	SLNH	Pretax Gain On Sale Of Mti Instruments PretaxGainOnSaleOfMtiInstruments		usd
CY2023Q3	us-gaap	Income Tax Refunds Discontinued Operations IncomeTaxRefundsDiscontinuedOperations		usd
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	SLNH	Impairment On Equity Investments ImpairmentOnEquityInvestments		usd
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2023-09-30
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-40261
	dei	Entity Registrant Name EntityRegistrantName	Soluna Holdings, Inc.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	NV
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	14-1462255
	dei	Entity Address Address Line1 EntityAddressAddressLine1	325 Washington Avenue Extension
	dei	Entity Address City Or Town EntityAddressCityOrTown	Albany
	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	12205
	dei	City Area Code CityAreaCode	(516)
	dei	Local Phone Number LocalPhoneNumber	216-9257
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	true
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2023Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	1609788	shares
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CY2022Q4	us-gaap	Cash Cash	1136000	usd
CY2023Q3	us-gaap	Restricted Cash Current RestrictedCashCurrent	3428000	usd
CY2022Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	685000	usd
CY2023Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2024000	usd
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CY2023Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	215000	usd
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CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	29516000	usd
CY2023Q3	us-gaap	Other Liabilities OtherLiabilities	1497000	usd
CY2022Q4	us-gaap	Other Liabilities OtherLiabilities	203000	usd
CY2023Q3	us-gaap	Long Term Debt LongTermDebt	1050000	usd
CY2023Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	273000	usd
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CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	788578	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	747837	shares
CY2023Q3	us-gaap	Common Stock Value CommonStockValue	1000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	1000	usd
CY2023Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	286799000	usd
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CY2023Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-244268000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-221769000	usd
CY2022Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	40741	shares
CY2023Q3	us-gaap	Treasury Stock Value TreasuryStockValue	13798000	usd
CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	13798000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	28737000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	41866000	usd
CY2023Q3	us-gaap	Minority Interest MinorityInterest	26652000	usd
CY2022Q4	us-gaap	Minority Interest MinorityInterest	4406000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	55389000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	46272000	usd
CY2023Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	94087000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	84961000	usd
	us-gaap	Stockholders Equity Reverse Stock Split StockholdersEquityReverseStockSplit	Reverse Stock Split of the Common Stock at a ratio of 1-for-25
CY2023Q3	us-gaap	Revenues Revenues	5797000	usd
CY2022Q3	us-gaap	Revenues Revenues	6372000	usd
	us-gaap	Revenues Revenues	10948000	usd
	us-gaap	Revenues Revenues	24364000	usd
CY2023Q3	SLNH	Cost Of Cryptocurrency Mining Revenue Exclusive Of Depreciation CostOfCryptocurrencyMiningRevenueExclusiveOfDepreciation	1040000	usd
CY2022Q3	SLNH	Cost Of Cryptocurrency Mining Revenue Exclusive Of Depreciation CostOfCryptocurrencyMiningRevenueExclusiveOfDepreciation	4100000	usd
	SLNH	Cost Of Cryptocurrency Mining Revenue Exclusive Of Depreciation CostOfCryptocurrencyMiningRevenueExclusiveOfDepreciation	4451000	usd
	SLNH	Cost Of Cryptocurrency Mining Revenue Exclusive Of Depreciation CostOfCryptocurrencyMiningRevenueExclusiveOfDepreciation	11092000	usd
CY2023Q3	SLNH	Cost Of Data Hosting Revenue Exclusive Of Depreciation CostOfDataHostingRevenueExclusiveOfDepreciation	2150000	usd
CY2022Q3	SLNH	Cost Of Data Hosting Revenue Exclusive Of Depreciation CostOfDataHostingRevenueExclusiveOfDepreciation	1078000	usd
	SLNH	Cost Of Data Hosting Revenue Exclusive Of Depreciation CostOfDataHostingRevenueExclusiveOfDepreciation	3181000	usd
	SLNH	Cost Of Data Hosting Revenue Exclusive Of Depreciation CostOfDataHostingRevenueExclusiveOfDepreciation	3192000	usd
CY2023Q3	SLNH	Costs Of Revenue Depreciation CostsOfRevenueDepreciation	1200000	usd
CY2022Q3	SLNH	Costs Of Revenue Depreciation CostsOfRevenueDepreciation	6010000	usd
	SLNH	Costs Of Revenue Depreciation CostsOfRevenueDepreciation	2364000	usd
	SLNH	Costs Of Revenue Depreciation CostsOfRevenueDepreciation	15872000	usd
CY2023Q3	us-gaap	Cost Of Revenue CostOfRevenue	4390000	usd
CY2022Q3	us-gaap	Cost Of Revenue CostOfRevenue	11188000	usd
	us-gaap	Cost Of Revenue CostOfRevenue	9996000	usd
	us-gaap	Cost Of Revenue CostOfRevenue	30156000	usd
CY2023Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2723000	usd
CY2022Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5686000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	11219000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	15441000	usd
CY2023Q3	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2379000	usd
CY2022Q3	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2378000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	7134000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	7127000	usd
CY2023Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	5102000	usd
CY2022Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	8064000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	18353000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	22568000	usd
CY2022Q3	SLNH	Impairment On Equity Investment ImpairmentOnEquityInvestment	750000	usd
	SLNH	Impairment On Equity Investment ImpairmentOnEquityInvestment	750000	usd
CY2023Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	41000	usd
CY2022Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	28086000	usd
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	418000	usd
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	28836000	usd
CY2023Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-3736000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-41716000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-17819000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-57946000	usd
CY2023Q3	us-gaap	Interest Expense InterestExpense	495000	usd
CY2022Q3	us-gaap	Interest Expense InterestExpense	1671000	usd
	us-gaap	Interest Expense InterestExpense	2355000	usd
	us-gaap	Interest Expense InterestExpense	7856000	usd
CY2023Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-769000	usd
CY2022Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-12317000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-2350000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-12317000	usd
CY2023Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-373000	usd
CY2022Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-988000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-404000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-2606000	usd
CY2023Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-74000	usd
CY2022Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-301000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-5447000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-56690000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-23229000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-80723000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	569000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-547000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-524000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1344000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-6016000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-56143000	usd
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-22705000	usd
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-79379000	usd
CY2022Q3	us-gaap	Income Loss From Individually Significant Component Disposed Of Or Held For Sale Excluding Discontinued Operations Before Income Tax IncomeLossFromIndividuallySignificantComponentDisposedOfOrHeldForSaleExcludingDiscontinuedOperationsBeforeIncomeTax	-21000	usd
	us-gaap	Income Loss From Individually Significant Component Disposed Of Or Held For Sale Excluding Discontinued Operations Before Income Tax IncomeLossFromIndividuallySignificantComponentDisposedOfOrHeldForSaleExcludingDiscontinuedOperationsBeforeIncomeTax	7681000	usd
	us-gaap	Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems	-70000	usd
CY2022Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-21000	usd
	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	7751000	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	-6016000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	-56164000	usd
	us-gaap	Profit Loss ProfitLoss	-22705000	usd
	us-gaap	Profit Loss ProfitLoss	-71628000	usd
CY2023Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	646000	usd
CY2022Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-272000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-206000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-272000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-6662000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-55892000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-22499000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-71356000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-4.40
CY2023Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-4.40
CY2022Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-95.49
CY2022Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-95.49
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-20.11
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-20.11
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-146.46
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-146.46
CY2022Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	-0.04
CY2022Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	-0.04
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	13.64
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	13.64
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.40
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-4.40
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-95.53
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-95.53
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-20.11
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-20.11
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-132.82
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-132.82
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1374364	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1374364	shares
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	587921	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	587921	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1149745	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1149745	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	568307	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	568307	shares
CY2023Q3	us-gaap	Stockholders Equity Reverse Stock Split StockholdersEquityReverseStockSplit	Reverse Stock Split of the Common Stock at a ratio of 1-for-25
	us-gaap	Stockholders Equity Reverse Stock Split StockholdersEquityReverseStockSplit	Reverse Stock Split of the Common Stock at a ratio of 1-for-25
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	90988000	usd
CY2022Q1	us-gaap	Profit Loss ProfitLoss	-8906000	usd
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	-749000	usd
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	955000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	957000	usd
CY2022Q1	SLNH	Stock Issued During Period Value Warrant Exercised StockIssuedDuringPeriodValueWarrantExercised	738000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	1342000	usd
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Warrant Issued AdjustmentsToAdditionalPaidInCapitalWarrantIssued	2257000	usd
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	87582000	usd
CY2022Q2	us-gaap	Profit Loss ProfitLoss	-6557000	usd
CY2022Q2	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	-1382000	usd
CY2022Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1064000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	77000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	8797000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	23000	usd
CY2022Q2	SLNH	Stock Issued During Period Value Warrant Exercised StockIssuedDuringPeriodValueWarrantExercised	41000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	13895000	usd
CY2022Q2	us-gaap	Adjustments To Additional Paid In Capital Warrant Issued AdjustmentsToAdditionalPaidInCapitalWarrantIssued	3060000	usd
CY2022Q2	SLNH	Stock Converted During Period Value Treasury Shares StockConvertedDuringPeriodValueTreasuryShares	-34000	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	106566000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	-56164000	usd
CY2022Q3	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	-1722000	usd
CY2022Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	879000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	76000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	4994000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	11000	usd
CY2022Q3	SLNH	Stock Issued During Surrender Of Warrants For Common Shares StockIssuedDuringSurrenderOfWarrantsForCommonShares	-346000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	1099000	usd
CY2022Q3	us-gaap	Adjustments To Additional Paid In Capital Warrant Issued AdjustmentsToAdditionalPaidInCapitalWarrantIssued	9631000	usd
CY2022Q3	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	4294000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	69318000	usd
CY2022Q4	us-gaap	Profit Loss ProfitLoss	-27468000	usd
CY2022Q4	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	-236000	usd
CY2022Q4	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	957000	usd
CY2022Q4	SLNH	Stock Issued During Period Value Securities Purchase Offering Value StockIssuedDuringPeriodValueSecuritiesPurchaseOfferingValue	769000	usd
CY2022Q4	SLNH	Stock Issued During Period Issuanceof Common Value Offering StockIssuedDuringPeriodIssuanceofCommonValueOffering	1583000	usd
CY2022Q4	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	2000	usd
CY2022Q4	SLNH	Stock Issued During Period Value Promissory Note Conversion StockIssuedDuringPeriodValuePromissoryNoteConversion	854000	usd
CY2022Q4	SLNH	Stock Issued During Period Value In Relation To Common Offering StockIssuedDuringPeriodValueInRelationToCommonOffering	1000	usd
CY2022Q4	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	492000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	46272000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	46272000	usd
CY2023Q1	us-gaap	Profit Loss ProfitLoss	-7432000	usd
CY2023Q1	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	-131000	usd
CY2023Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	865000	usd
CY2023Q1	SLNH	Stock Issued During Period Value Securities Purchase Offering Value StockIssuedDuringPeriodValueSecuritiesPurchaseOfferingValue	439000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	1394000	usd
CY2023Q1	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	8758000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	14000	usd
CY2023Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	50179000	usd
CY2023Q2	us-gaap	Profit Loss ProfitLoss	-9257000	usd
CY2023Q2	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	-252000	usd
CY2023Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2232000	usd
CY2023Q2	SLNH	Stock Issued During Period Value Securities Purchase Offering Value StockIssuedDuringPeriodValueSecuritiesPurchaseOfferingValue	446000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	400000	usd
CY2023Q2	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	13543000	usd
CY2023Q2	SLNH	Adjustments To Additional Paid In Capital Warrants And Valuation Issued In Relation To Debt Amendment AdjustmentsToAdditionalPaidInCapitalWarrantsAndValuationIssuedInRelationToDebtAmendment	1330000	usd
CY2023Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	58621000	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	-6016000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	-38000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	595000	usd
CY2023Q3	SLNH	Stock Issued During Period Value Securities Purchase Offering Value StockIssuedDuringPeriodValueSecuritiesPurchaseOfferingValue	770000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	650000	usd
CY2023Q3	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	151000	usd
CY2023Q3	SLNH	Common Shares And Warrants For Series B Dividend Payment CommonSharesAndWarrantsForSeriesBDividendPayment	44000000	shares
CY2023Q3	SLNH	Common Shares Value And Warrants For Series B Dividend Payment CommonSharesValueAndWarrantsForSeriesBDividendPayment	656000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	55389000	usd
	us-gaap	Stockholders Equity Reverse Stock Split StockholdersEquityReverseStockSplit	Reverse Stock Split of the Common Stock at a ratio of 1-for-25
	us-gaap	Profit Loss ProfitLoss	-22705000	usd
	us-gaap	Profit Loss ProfitLoss	-71628000	usd
	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	7751000	usd
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-22705000	usd
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-79379000	usd
	us-gaap	Depreciation Depreciation	2387000	usd
	us-gaap	Depreciation Depreciation	15888000	usd
	us-gaap	Amortization Of Acquisition Costs AmortizationOfAcquisitionCosts	7111000	usd
	us-gaap	Amortization Of Acquisition Costs AmortizationOfAcquisitionCosts	7111000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	3640000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	2747000	usd
	SLNH	Share Based Compensation Consultant ShareBasedCompensationConsultant	69000	usd
	SLNH	Share Based Compensation Consultant ShareBasedCompensationConsultant	121000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-524000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1344000	usd
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	418000	usd
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	28836000	usd
	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	177000	usd
	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	151000	usd
	SLNH	Impairment On Equity Investment ImpairmentOnEquityInvestment	750000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-2350000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-12317000	usd
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	748000	usd
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	6630000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-404000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-2606000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1552000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1498000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	484000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	154000	usd
	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	307000	usd
	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	69000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	551000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	884000	usd
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-453000	usd
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	118000	usd
	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-172000	usd
	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-148000	usd
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	1294000	usd
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-306000	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	2644000	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-382000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-4404000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-5121000	usd
	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	369000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	12534000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	61867000	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	49000	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	114000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	2266000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	2525000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-200000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-6441000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-10117000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-53015000	usd
	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	9004000	usd
	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	16658000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	817000	usd
	us-gaap	Proceeds From Issuance Of Medium Term Notes ProceedsFromIssuanceOfMediumTermNotes	3100000	usd
	us-gaap	Proceeds From Issuance Of Medium Term Notes ProceedsFromIssuanceOfMediumTermNotes	29736000	usd
	SLNH	Payments Of Preferred Stock Issuance Costs PaymentsOfPreferredStockIssuanceCosts	1910000	usd
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	10000	usd
	us-gaap	Payments Of Loan Costs PaymentsOfLoanCosts	510000	usd
	us-gaap	Payments Of Loan Costs PaymentsOfLoanCosts	2428000	usd
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	3852000	usd
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	350000	usd
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	3841000	usd
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	19706000	usd
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	4293000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	153000	usd
	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	779000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	22753000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	39588000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	8232000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-18548000	usd
	SLNH	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect Disposal Group Including Discontinued Operation CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperation	9373000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1821000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	10258000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1083000	usd
	SLNH	Noncash Equipment Financing NoncashEquipmentFinancing	4620000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	10053000	usd
	us-gaap	Interest Paid Net InterestPaidNet	567000	usd
	us-gaap	Interest Paid Net InterestPaidNet	1179000	usd
	SLNH	Noncash Disposal Of Nydig Collateralized Equipment NoncashDisposalOfNydigCollateralizedEquipment	2576000	usd
	SLNH	Proceed Receivable From Sale Of Mti Instruments ProceedReceivableFromSaleOfMtiInstruments	205000	usd
	us-gaap	Stock Issued1 StockIssued1	2444000	usd
	us-gaap	Stock Issued1 StockIssued1	2441000	usd
	SLNH	Warrant Consideration In Relation To Promissory Notes And Convertible Notes WarrantConsiderationInRelationToPromissoryNotesAndConvertibleNotes	1330000	usd
	SLNH	Warrant Consideration In Relation To Promissory Notes And Convertible Notes WarrantConsiderationInRelationToPromissoryNotesAndConvertibleNotes	14602000	usd
	SLNH	Promissory Note Conversion To Preferred Shares Value PromissoryNoteConversionToPreferredSharesValue	845000	usd
	SLNH	Promissory Note Conversion To Preferred Shares Value PromissoryNoteConversionToPreferredSharesValue	15236000	usd
	SLNH	Noncash Note Receivable From Sale Of Equipment NoncashNoteReceivableFromSaleOfEquipment	240000	usd
	SLNH	Noncash Noncontrolling Interest Contributions NoncashNoncontrollingInterestContributions	2746000	usd
	SLNH	Noncash Noncontrolling Interest Contributions NoncashNoncontrollingInterestContributions	290000	usd
	SLNH	Series B Preferred Dividend Prefunded Warrant And Common Stock Issuance SeriesBPreferredDividendPrefundedWarrantAndCommonStockIssuance	657000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	403000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	20000	usd
	us-gaap	Nature Of Operations NatureOfOperations	<p id="xdx_80E_eus-gaap--NatureOfOperations_zbx4QFyvSUN9" style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: -0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1. <span id="xdx_823_zGsC5ACS1GG6">Nature of Operations</span></span></p> <p style="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Description of Business</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i> </i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Unless the context requires otherwise in these notes to the consolidated financial statements, the terms “SHI,” the “Company,” “we,” “us,” and “our” refer to Soluna Holdings, Inc. together with its consolidated subsidiaries, “SCI” refers to Soluna Computing, Inc., formerly known as EcoChain, Inc., and “MTI Instruments” refers to MTI Instruments, Inc.</i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Soluna Holdings, Inc., formerly known as Mechanical Technology, Incorporated was incorporated in Nevada on March 24, 2021, and is the successor to Mechanical Technology, Inc., which was incorporated in the State of New York in 1961, as a result of a merger which became effective on March 29, 2021, and is headquartered in Albany, New York. Effective November 2, 2021, the Company changed its name from “Mechanical Technology, Incorporated” to “Soluna Holdings, Inc.”</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">SHI currently conducts its business through its wholly-owned subsidiary, Soluna Computing, Inc. (“SCI”). SCI is engaged in mining of cryptocurrency through data centers that can be powered by renewable energy sources. Recently, SCI has built modular data centers that are used for cryptocurrency mining though proprietary mining and hosting business models. SCI intends to continue to develop and build, modular data centers that use wasted renewable energy for cryptocurrency mining and in the future can be used for intensive, high performance computing applications, such as artificial intelligence and machine learning, with the goal of providing a cost-effective alternative to battery storage or transmission lines.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">SCI was incorporated in Delaware on January 8, 2020 as EcoChain, Inc., which operates cryptocurrency mining facilities that perform proprietary mining and data hosting services that integrate with the cryptocurrency blockchain network. Through the October 2021 acquisition by EcoChain, Inc. of an entity at the time named Soluna Computing, Inc., SCI also has a pipeline of certain cryptocurrency mining projects previously owned by Harmattan Energy, Ltd. (“HEL”) (formerly known as Soluna Technologies, Ltd.), a Canadian corporation incorporated under the laws of the Province of British Colombia that develops vertically-integrated, utility-scale computing facilities focused on cryptocurrency mining and cutting-edge blockchain applications. Following such acquisition, on November 15, 2021, SCI completed its conversion and redomicile to Nevada and changed its name from “EcoChain, Inc.” to “Soluna Computing, Inc.”. The following day, the acquired entity, Soluna Computing, Inc., changed its name to “Soluna Callisto Holdings Inc.” (“Soluna Callisto”). We earn revenue from this business as the mined cryptocurrencies are converted into U.S. dollars. In fiscal year 2021, SCI began mining operations in Murray, Kentucky, (“Project Sophie”) and Calvert City, Kentucky, (“Project Marie”). Project Marie had performed hosting services and proprietary mining in which 10 megawatts were used for hosting services and 10 megawatts was used for proprietary mining through the end of February 2023, at which time the facility had shut down. On April 6 and June 28, 2023, Project Sophie entered into hosting contracts with Bitcoin miners, which marked a shift in the Company’s business model at the Company’s modular data centers at Project Sophie from proprietary mining to hosting Bitcoin miners for the customers for 25 MegaWatt (“MW”). As of September 30, 2023, all of Project Sophie is performing data hosting. The Company has sold most of its existing Bitcoin miners at the Project Sophie site and redeploying capital. On September 17, 2022, SCI sold specified assets consisting mainly of mining equipment and other general equipment items to a buyer at its Wenatchee, Washington location, (“Project Edith”). Soluna has committed to providing certain facilities contracts at cost plus a markup to facilitate the continued operations for the sold mining assets, on behalf of the new ownership. Our Texas site (“Project Dorothy”) is located at a wind farm and has a potential for up to 100 megawatts of which the Company obtained approval from the Electric Reliability Council of Texas (“ERCOT”) and energized 25 MW in May 2023 and has energized another 25 MW in October 2023. The Company as of September 30, 2023, has a <span id="xdx_904_eus-gaap--EquityMethodInvestmentOwnershipPercentage_iI_pid_dp_uPure_c20230930__srt--ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis__custom--SolunaDVSLComputeCoLLCMember_ztpkqCzJBmb5" title="Ownership percentage">15</span>% ownership interest in Soluna DVSL ComputeCo, LLC (“DVSL”), and <span id="xdx_90C_eus-gaap--EquityMethodInvestmentOwnershipPercentage_iI_pid_dp_uPure_c20230930__srt--ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis__custom--SolunaDVComputeCoLLCMember_zimpOb7HBQoh" title="Ownership percentage">51</span>% ownership interest in Soluna DV ComputeCo, LLC (“DV”) in which are included within the Project Dorothy site, as discussed further in Note 16.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Until the Sale (as defined below), we also operated though our wholly owned subsidiary, MTI Instruments, an instruments business engaged in the design, manufacture and sale of vibration measurement and system balancing solutions, precision linear displacement sensors, instruments and system solutions, and wafer inspection tools. MTI Instruments was incorporated in New York on March 8, 2000. MTI Instruments’ products consisted of engine vibration analysis systems for both military and commercial aircraft and electronic gauging instruments for position, displacement and vibration application within the industrial manufacturing markets, as well as in the research, design and process development markets. These systems, tools and solutions were developed for markets and applications that require consistent operation of complex machinery and the precise measurements and control of products, processes, and the development and implementation of automated manufacturing and assembly. On December 17, 2021, we announced that we had entered into a non-binding letter of intent with a potential buyer (the “Buyer”) regarding the potential sale of MTI Instruments (the “LOI”) to an unrelated third party. Pursuant to the LOI, the Buyer would acquire <span id="xdx_908_ecustom--PercentageOfIssuedAndOutstandingCommonStock_dp_uPure_c20211216__20211217__srt--ConsolidatedEntitiesAxis__custom--MTIMember_zkiOqCcSc9hh" title="Percentage of issued and outstanding common stock">100</span>% of the issued and outstanding common stock of MTI Instruments. As a result of the foregoing, the MTI Instruments business was reported as discontinued operations in our consolidated financial statements as of December 31, 2022, and prior periods included in our Annual Report on Form 10-K for the year ended December 31, 2022, filed with the SEC on March 31, 2023 (the “Annual Report”). On April 11, 2022, we consummated the Sale, MTI Instruments ceased to be our wholly-owned subsidiary and, as a result, we have exited the instruments business. See Note 14 for additional information on the Sale.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On April 11, 2022, SHI entered into a Stock Purchase Agreement (the “Stock Purchase Agreement”) with NKX Acquiror, Inc. (the “Purchaser”), pursuant to which the Company sold on such date all of the issued and outstanding shares of capital stock of its wholly-owned subsidiary, MTI Instruments, for approximately $<span id="xdx_90F_eus-gaap--ProceedsFromDivestitureOfBusinesses_pn5n6_c20220410__20220411__srt--ConsolidatedEntitiesAxis__custom--MTIMember_z3NWY5qLhYL4" title="Proceeds from sale of subsidiary">9.4</span> million in cash, subject to certain adjustments as set forth in the Stock Purchase Agreement (the “Sale”). The consideration paid by the Purchaser to the Company was based on an aggregate enterprise value of approximately $<span id="xdx_90E_eus-gaap--EquityMethodInvestmentQuotedMarketValue_iI_pn4n6_c20220411__srt--ConsolidatedEntitiesAxis__custom--MTIMember_zOJebBv7Fk04" title="Consideration paid by purchase">10.75</span> million. The Company recognized a gain on sale of approximately $<span id="xdx_90D_eus-gaap--GainLossOnSaleOfBusiness_pn5n6_c20220410__20220411__srt--ConsolidatedEntitiesAxis__custom--MTIMember_zUX4bFla9VN7" title="Gain (loss) on disposition of business">7.8</span> million.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><i>Going Concern and Liquidity</i></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company’s condensed unaudited financial statements as of September 30, 2023 have been prepared using generally accepted accounting principles in the United States of America (“U.S. GAAP”) applicable to a going concern, which contemplates the realization of assets and liquidation of liabilities in the normal course of business. As shown in the accompanying condensed unaudited financial statements, the Company did not generate sufficient revenue to generate net income and has a cash used in operations position during the nine months ending as of September 30, 2023. In addition, the Company has ceased operations for Project Marie in February 2023 due to the termination of the Management and Hosting Services agreement with CC Metals and Alloys, LLC (“CCMA”) and repossession of collateral for miners as discussed further below. These factors, among others indicate that there is substantial doubt about the Company’s ability to continue as a going concern within one year after issuance of these condensed unaudited financial statements as of September 30, 2023, or November 14, 2023.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Soluna MC Borrowing 2021-1 (the “Borrower”), received a Notice of Acceleration and Repossession (the “NYDIG Notice”) from NYDIG ABL LLC (“NYDIG”) with respect to the Master Equipment Finance Agreement, dated as of December 30, 2021 (the “MEFA”), by and between Borrower and NYDIG. The NYDIG Notice states that (a) Borrower failed to observe or perform certain covenants, conditions or agreements contained in the MEFA and such failure continued unremedied for a period of ten days after Borrower’s knowledge of such breach, which resulted in an event of default under the MEFA, and (b) Borrower defaulted under the guaranty, collateral agreement, or other support agreement, which resulted in an event of default under the MEFA. In addition, the NYDIG Notice states that Borrower failed to pay certain payments of principal and interest under the MEFA when due, which failure also constituted an event of default under the MEFA. As a result of the foregoing events of default, and pursuant to the MEFA, NYDIG (x) declared the principal amount of all loans due and owing under the MEFA and all accompanying Loan Documents (as defined in the MEFA) to be due and immediately payable, (y) imposed a default rate of interest on any outstanding principal amount of each loan (together with all then unpaid interest accruing thereon) and all other obligations under the MEFA and the Loan Documents, and (z) demanded the return of all equipment subject to the MEFA and the Loan Documents. The obligations of Borrower under the MEFA and reflected in the NYDIG Notice were ring-fenced to Borrower and its direct parent company, Soluna MC LLC. On February 23, 2023, NYDIG proceeded to foreclose on all of the collateral securing the MEFA, which resulted in a reportable disposition of all of the Company’s mining assets at the site and certain of the operating assets of Project Marie. The total net book value of the collateralized assets that were repossessed totaled approximately $<span id="xdx_906_ecustom--CollateralizedAssets_iI_pn5n6_c20230223_zeWOu2TtdoD1" title="Net book value of collateralized assets">3.4</span> million. Additionally, NYDIG has stated its intention to pursue SCI, the parent company of Soluna MC, LLC (“Guarantor”), under a piercing of the corporate veil claim relating to the Guarantor together with Borrower, (“NYDIG Defendants”) debts and liabilities under the loan documents. SCI denies any such liability and has filed a complaint for a declaratory judgment against NYDIG in the Eighth Judicial District Court in Clark County, Nevada on March 16, 2023, seeking a declaratory judgment as to such matter. NYDIG filed a motion to dismiss in response to SCI’s declaratory judgment complaint on April 13, 2023. SCI filed a response in opposition to NYDIG’s motion to dismiss on April 27, 2023. The court heard oral arguments on May 16, 2023. On June 22, 2023, the court issued an order granting NYDIG’s motion to dismiss, on the basis that the case was not ripe for decision, without prejudice. SCI intends to continue to vigorously defend any allegations regarding liability on account of NYDIG Defendants’ debts and liabilities to NYDIG under their loan documents and intends to refile a declaratory judgment complaint against NYDIG.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The ability to continue as a going concern is dependent upon the Company generating profitable operations in the future and/or obtaining the necessary financing to meet its obligations and repay its liabilities arising from normal business operations when they come due. In the near term, management is evaluating and implementing different strategies to obtain financing to fund the Company’s expenses and growth to achieve a level of revenue adequate to support the Company’s current cost structure. Financing strategies may include, but are not limited to, stock issuances, project level equity, debt borrowings, partnerships and/or collaborations. If the Company is unable to meet its financial obligations, it could be forced to restructure or refinance, seek additional equity capital or sell its assets. The Company might then be unable to obtain such financing or capital or sell its assets on satisfactory terms. There can be no assurance that additional financing will be available to the Company when needed or, if available, that it can be obtained on commercially reasonable terms. If the Company is not able to obtain the additional financing on a timely basis, if and when it is needed, it will be forced to delay or scale down some or all of its development activities or perhaps even cease the operation of its business.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">To further implement management’s strategy, in May 2022, SCI entered into a structural understanding with Soluna SLC Fund I Projects Holdco LLC (“Spring Lane”), a Delaware limited liability company, pursuant to which Spring Lane agreed to provide up to $<span id="xdx_90A_eus-gaap--LineOfCreditFacilityMaximumBorrowingCapacity_iI_pn5n6_c20220531__dei--LegalEntityAxis__custom--SpringLaneMember_zQ6EPEZ06Fhh" title="Maximum financing amount">35.0</span> million in project financing subject to various milestones and conditions precedent and in August 2022, the Company entered into an agreement with Spring Lane for an initial funding of up to $<span id="xdx_90C_eus-gaap--ProceedsFromLinesOfCredit_pn5n6_c20220802__20220831__dei--LegalEntityAxis__custom--SpringLaneMember__srt--RangeAxis__srt--MaximumMember_zMQM8xnYv2n8" title="Initial funding amount">12.5</span> million from the previously agreed-upon $<span id="xdx_90A_eus-gaap--LineOfCreditFacilityMaximumBorrowingCapacity_iI_pn5n6_c20220531__dei--LegalEntityAxis__custom--SpringLaneMember_zt8oPNHCH2Di" title="Maximum financing amount">35.0</span> million commitment from Spring Lane for Project Dorothy for a <span id="xdx_903_eus-gaap--EquityMethodInvestmentOwnershipPercentage_iI_pid_dp_uPure_c20220831__dei--LegalEntityAxis__custom--SpringLaneMember__srt--ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis__custom--ProjectDorothyMember_zt2TeVRSFOV3">32</span>% ownership as of year-end. As of December 31, 2022, the Company had received approximately $<span id="xdx_907_eus-gaap--ProceedsFromRelatedPartyDebt_pn5n6_c20220101__20221231__dei--LegalEntityAxis__custom--SpringLaneMember_zZK7fbivxJlk" title="Contribution received">4.8</span> million worth of contributions from Spring Lane. In February and concluding on March 10, 2023, the Company entered into a series of Purchase and Sale Agreements with Spring Lane for a total purchase price of $<span id="xdx_909_eus-gaap--EquityMethodInvestmentQuotedMarketValue_iI_pn5n6_c20230310__srt--ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis__custom--SpringLaneMember__us-gaap--StatementClassOfStockAxis__us-gaap--SeriesBPreferredStockMember_zg4VVV4hThKl" title="Purchase price">7.5</span> million for the sale of Series B membership interests owned by SHI. The capital was funded and used to help complete the substation interconnection and the final stages of Project Dorothy, Soluna’s flagship project in West Texas, and corporate operations and general expenses of Soluna. In this series of transactions, Spring Lane increased its stake in Soluna DVSL ComputeCo from approximately <span id="xdx_905_eus-gaap--EquityMethodInvestmentOwnershipPercentage_iI_pid_dp_uPure_c20220831__dei--LegalEntityAxis__custom--SpringLaneMember__srt--ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis__custom--SolunaDVSLComputeCoLLCMember__srt--RangeAxis__srt--MinimumMember_zYciesNuEjRc">32</span>% to <span id="xdx_90D_eus-gaap--EquityMethodInvestmentOwnershipPercentage_iI_pid_dp_uPure_c20220831__dei--LegalEntityAxis__custom--SpringLaneMember__srt--ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis__custom--SolunaDVSLComputeCoLLCMember__srt--RangeAxis__srt--MaximumMember_zAbEUHXIfSNk">85</span>% and reduced SHI’s ownership from 68% to 15%.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In addition, on May 9, 2023, the Company’s indirect subsidiary Soluna DV ComputeCo, LLC (“DV”) through Soluna DV Devco, LLC completed a strategic partnership and financing with a special purpose vehicle, Navitas West Texas Investments SPV, LLC<b>, </b>(“Navitas”) organized by Navitas Global, to complete the second phase of the Dorothy Project (“Dorothy 1B”). Under a Contribution Agreement among the parties, the Company owned a substantially complete 25MW data center under construction, in which the Company had contributed capital expenditures for the data center. Navitas has approximately $<span id="xdx_908_eus-gaap--OtherCommitment_iI_pn5n6_c20230509_zSkK6Bu5PBaa" title="Cash commitment">12.1</span> million cash contribution for the primary purpose of purchasing proprietary cryptocurrency miners and equipment necessary to put the Dorothy 1B Project into service. <span id="xdx_903_eus-gaap--RelatedPartyTransactionDescriptionOfTransaction_pid_dp_uPure_c20230507__20230509__us-gaap--RelatedPartyTransactionAxis__custom--NavitasWestTexasInvestmentsSPVLLCMember_zCYiHuppvnkk" title="Related party transaction, description">As a result of the contribution, the Company owns 51% of DV and Navitas owns 49% of DV.</span></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On August 1, 2023, the Company had the second subsequent closing under the Securities Purchase Agreement dated December 5, 2022 among the Company and certain institutional investors. Pursuant to the SPA, the investors purchased approximately $<span id="xdx_900_eus-gaap--StockIssuedDuringPeriodValueNewIssues_c20230801__20230801__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember__srt--TitleOfIndividualAxis__us-gaap--InvestorMember_ziTVXKt2GuNd" title="Number of shares issued">774,000</span> in common stock and associated common stock purchase warrants, with a purchase price of $<span id="xdx_90E_eus-gaap--SharePrice_iI_c20230801__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember__srt--TitleOfIndividualAxis__us-gaap--InvestorMember_zJBukr6mL1u6" title="Share price">7.50</span> per share. Accordingly, at the second subsequent closing the Company issued to the investors <span id="xdx_90A_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_c20230801__20230801__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember__srt--TitleOfIndividualAxis__us-gaap--InvestorMember_z3TeOFBJFh38" title="Number of shares isued, shares">103,183</span> shares of Common Stock, together with associated warrants to purchase <span id="xdx_90F_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_c20230801__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember__srt--TitleOfIndividualAxis__us-gaap--InvestorMember_zlub2VIwsUl1" title="Warrant purchase">206,367</span> shares of Common Stock.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">For the first nine months ended September 30, 2023, the Company has sold under-utilized miners and equipment, and continues to evaluate opportunities to sell more miners and equipment for fiscal year 2023. In addition to the proceeds from the foregoing transactions and together with the Company’s available cash on hand for available use of approximately $<span id="xdx_902_eus-gaap--Cash_iI_pn5n6_c20230930_z0LtKk7pafaa" title="Cash in hand">5.6</span> million as of September 30, 2023, the Company will need additional capital raising activities, to meet its outstanding commitments relating to capital expenditures as of September 30, 2023 of approximately $<span id="xdx_907_ecustom--WorkingCapital_iI_pn5n6_c20230930_z1guGmDrkdN6" title="Working capital">150</span> thousand and other operational needs, as well as additional needs during 2023 and management continues to evaluate different strategies to obtain financing to fund operations. However, management cannot provide any assurances that the Company will be successful in accomplishing additional financing or any of its other plans. These financial statements do not include any adjustments related to the recoverability and classification of assets or the amounts and classification of liabilities that might be necessary should the Company be unable to continue as a going concern.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p>
CY2023Q1	SLNH	Collateralized Assets CollateralizedAssets	3400000	usd
CY2023Q2	us-gaap	Other Commitment OtherCommitment	12100000	usd
CY2023Q3	us-gaap	Cash Cash	5600000	usd
CY2023Q3	SLNH	Working Capital WorkingCapital	150000000	usd
CY2023Q4	us-gaap	Stockholders Equity Reverse Stock Split StockholdersEquityReverseStockSplit	1-for-25 (the “Reverse Split”).
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	25	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	25	shares
CY2023Q3	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	5600000	usd
CY2022Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	1100000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1100000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	4400000	usd
CY2023Q3	us-gaap	Restricted Cash Current RestrictedCashCurrent	3400000	usd
CY2023Q3	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	1000000.0	usd
CY2022Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	685000	usd
CY2022Q3	us-gaap	Restricted Cash Equivalents Current RestrictedCashEquivalentsCurrent	0	usd
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2023Q3	us-gaap	Deposit Assets DepositAssets	975000	usd
CY2022Q4	us-gaap	Deposit Assets DepositAssets	1200000	usd
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p id="xdx_842_eus-gaap--PriorPeriodReclassificationAdjustmentDescription_zxjQHdDCBep1" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><i><span id="xdx_869_z0Ve94jHKlR8">Reclassification</span></i></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Certain prior year amounts have been reclassified for consistency with the current year presentation. These reclassifications had no effect on the reported results of operations or net assets.</span></p>
CY2023Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2024000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	320000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	0	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	0	usd
CY2023Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	48806000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	43705000	usd
CY2023Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2868000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	29370000	usd
CY2023Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.0452	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.0157	pure
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1496000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	45938000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	42209000	usd
CY2023Q3	us-gaap	Depreciation Depreciation	1200000	usd
CY2022Q3	us-gaap	Depreciation Depreciation	6000000.0	usd
	us-gaap	Depreciation Depreciation	2400000	usd
	us-gaap	Depreciation Depreciation	15900000	usd
CY2023Q1	us-gaap	Gains Losses On Sales Of Assets GainsLossesOnSalesOfAssets	82000	usd
CY2023Q1	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	213000	usd
CY2023Q1	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	36000	usd
CY2023Q2	us-gaap	Gains Losses On Sales Of Assets GainsLossesOnSalesOfAssets	48000	usd
CY2023Q2	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	561000	usd
CY2023Q2	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	513000	usd
CY2023Q1	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	476000	usd
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	418000	usd
CY2023Q3	us-gaap	Assets Held For Sale Not Part Of Disposal Group Current AssetsHeldForSaleNotPartOfDisposalGroupCurrent	248000	usd
CY2023Q3	us-gaap	Business Combination Bargain Purchase Gain Recognized Amount BusinessCombinationBargainPurchaseGainRecognizedAmount	1900000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	47541000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	18171000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	29370000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	47495000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	11063000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	36432000	usd
CY2023Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2400000	usd
CY2022Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2400000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	7100000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	7100000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	2371000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	9485000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	9485000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	7905000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	7000	usd
CY2023Q3	SLNH	Finite Lived Intangible Assets Amortization Expense After Year Four FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour	117000	usd
CY2022Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.0096	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.0166	pure
CY2023Q3	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-569000	usd
CY2022Q3	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-547000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-524000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1300000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	35600000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	30700000	usd
CY2023Q3	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	10796000	usd
CY2022Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	12254000	usd
CY2022Q4	us-gaap	Debt Instrument Unamortized Discount Current DebtInstrumentUnamortizedDiscountCurrent	475000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet	42000	usd
CY2023Q3	us-gaap	Convertible Notes Payable ConvertibleNotesPayable	10796000	usd
CY2022Q4	us-gaap	Convertible Notes Payable ConvertibleNotesPayable	11737000	usd
CY2022Q1	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	331.50
CY2022Q1	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	237.50
CY2022Q3	us-gaap	Debt Instrument Increase Decrease Other Net DebtInstrumentIncreaseDecreaseOtherNet	520241	usd
CY2022Q3	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	13006022	usd
CY2022Q3	us-gaap	Escrow Deposit EscrowDeposit	1000000.0	usd
CY2022Q3	us-gaap	Deposit Liabilities Description DepositLiabilitiesDescription	on or before October 17, 2022, the Company (i) must deposit $1,000,000 into escrow as the Third Deposit, (ii) will not be required to make the second deposit of $1,950,000 pursuant to the Addendum and the Addendum Agreement, or redeem the first tranche of October Secured Notes. Additionally, the First Reconcile Date was extended to October 12, 2022. The Company gave notice to the Noteholders on October 10, 2022 that the Company would be conducting an equity financing. This in turn paused the commencement of (a) the Second Conversion and the Second Reconcile Date, and (b) the Third Conversion and the Third Reconcile Date, in each case, for forty-five (45) Trading Days, each as defined in the Addendum. This also had the effect of pausing the Company’s requirement to make the Third Deposit of $1,000,000 under the October Purchase Agreement as amended by the Addendum, for 45 Trading Days. The 45-day trading window opened on December 20, 2022 to allow the Noteholders to apply the 20% discount to the 5-day VWAP of the Company’s stock.
CY2022Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y
CY2022Q3	us-gaap	Debt Conversion Original Debt Amount1 DebtConversionOriginalDebtAmount1	1100000	usd
CY2022Q3	us-gaap	Debt Conversion Converted Instrument Shares Issued1 DebtConversionConvertedInstrumentSharesIssued1	11734	shares
CY2022Q3	us-gaap	Debt Instrument Convertible Conversion Price1 DebtInstrumentConvertibleConversionPrice1	93.75
CY2022Q3	us-gaap	Extinguishment Of Debt Amount ExtinguishmentOfDebtAmount	12800000	usd
CY2022Q3	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	892000	usd
CY2022Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	12300000	usd
CY2022Q4	us-gaap	Loans Payable LoansPayable	13000000.0	usd
CY2023Q2	SLNH	Extension Fee ExtensionFee	250000	usd
CY2023Q2	SLNH	Percentage Of Principal Outstanding PercentageOfPrincipalOutstanding	14	pure
CY2023Q2	us-gaap	Debt Instrument Interest Rate Increase Decrease DebtInstrumentInterestRateIncreaseDecrease	0.0499	pure
	us-gaap	Payments For Fees PaymentsForFees	250000	usd
	SLNH	Change In Warrant Exercise Price ChangeInWarrantExercisePrice	370000	usd
CY2022Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.18	pure
CY2023Q1	us-gaap	Debt Default Longterm Debt Amount DebtDefaultLongtermDebtAmount	617000	usd
CY2023Q1	us-gaap	Debt Default Longterm Debt Amount DebtDefaultLongtermDebtAmount	617000	usd
	us-gaap	Debt Instrument Maturity Date Description DebtInstrumentMaturityDateDescription	April 25, 2023 thru January 25, 2027
	us-gaap	Debt Instrument Interest Rate Terms DebtInstrumentInterestRateTerms	12% thru 15
CY2022Q1	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	237.50
CY2022Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	19.00
CY2023Q3	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.14	pure
CY2023Q3	SLNH	Outstanding Loans OutstandingLoans	8000000.0	usd
CY2023Q3	SLNH	Outstanding Interest On Loans OutstandingInterestOnLoans	810000	usd
CY2021Q3	us-gaap	Proceeds From Unsecured Lines Of Credit ProceedsFromUnsecuredLinesOfCredit	1000000.0	usd
CY2021Q3	us-gaap	Line Of Credit Facility Interest Rate During Period LineOfCreditFacilityInterestRateDuringPeriod	0.0075	pure
CY2022Q1	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	1000000.0	usd
CY2023Q3	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	1000000.0	usd
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
	us-gaap	Common Stock Voting Rights CommonStockVotingRights	Each share of the Company’s common stock is entitled to one vote on all matters submitted to stockholders
CY2023Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	1451988	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	747837	shares
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	52392	shares
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber	11907	shares
CY2023Q3	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	1230130	shares
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	412337	shares
CY2023Q3	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	1706766	shares
	us-gaap	Stockholders Equity Reverse Stock Split StockholdersEquityReverseStockSplit	Reverse Stock Split of the Common Stock at a ratio of 1-for-25
CY2023Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	61000	usd
CY2022Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	51000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	177000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	151000	usd
CY2023Q3	us-gaap	Lease Cost LeaseCost	61000	usd
CY2022Q3	us-gaap	Lease Cost LeaseCost	51000	usd
	us-gaap	Lease Cost LeaseCost	177000	usd
	us-gaap	Lease Cost LeaseCost	151000	usd
CY2023Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y3M25D
CY2023Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0799	pure
	us-gaap	Operating Lease Payments Use OperatingLeasePaymentsUse	172000	usd
	us-gaap	Operating Lease Payments Use OperatingLeasePaymentsUse	148000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	403000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	20000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	61000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	247000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	79000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	29000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	29000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	590000	usd
CY2023Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	488000	usd
CY2023Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	273000	usd
	us-gaap	Other Commitments Description OtherCommitmentsDescription	The Company has a potential contingency associated with an agreement with Spring Lane of up to $250 thousand which would be reduced by a proportion of funding received from Spring Lane up to the $35.0 million aggregate contribution cap. The Company considers the probability of a payment for the contingency to be remote
CY2023Q3	us-gaap	Settlement Liabilities Current SettlementLiabilitiesCurrent	358000	usd
CY2023Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Outstanding Stock Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum	0.0975	pure
CY2023Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Outstanding Stock Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum	0.0975	pure
CY2023Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Outstanding Stock Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum	0.2375	pure
CY2023Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Outstanding Stock Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum	0.2375	pure
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Description ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription	Third Amended and Restated 2021 Plan will, among other things, (a) increase the number of shares of our Common Stock reserved for issuance thereunder, on a quarterly basis, to 18.75% of the shares of our Common Stock outstanding on the measurement date and (b) allow us to grant awards of shares of our 9.0% Series A Cumulative Perpetual Preferred Stock (“Series A Preferred Stock”) (with and without restrictions). Subject to certain adjustments as provided in the Third Amended and Restated 2021 Plan, the maximum aggregate number of shares of our Common Stock that may be issued under the Third Amended and Restated 2021 Plan (excluding the number of shares of our Common Stock subject to Specified Awards (as defined below)) (i) pursuant to the exercise of stock options, (ii) as unrestricted or restricted Common Stock, and (iii) in settlement of RSUs shall be limited to, beginning with the first quarter of our fiscal year ending December 31, 2023 (or January 1, 2023), 18.75% of the number of shares of our Common Stock outstanding as of the first trading day of each quarter. Subject to certain adjustments as provided in the Third Amended and Restated 2021 Plan, the maximum aggregate number of shares of our Series A Preferred Stock that may be issued under the Third Amended and Restated 2021 Plan as unrestricted or restricted Series A Preferred Stock shall equal $3,600,000 valued as of the effective date of the Third Amended and Restated 2021 Plan as determined at the lower of the closing price of our Series A Preferred Stock on Nasdaq on such date or the average of the daily volume weighted average price of our Series A Preferred Stock on Nasdaq as reported by Bloomberg L.P. for a period of five (5) consecutive trading days ending on such date. Subject to certain adjustments as provided in the Third Amended and Restated 2021 Plan, (i) shares of our Common Stock and Series A Preferred Stock, as applicable, subject to the Third Amended and Restated 2021 Plan shall include shares of our Common Stock and Series A Preferred Stock, as applicable, which revert back to the Third Amended and Restated 2021 Plan in a prior quarter or fiscal year, as applicable, pursuant to the paragraph below, and (ii) the number of shares of our Common Stock and Series A Preferred Stock, as applicable, that may be issued under the Third Amended and Restated 2021 Plan may never be less than the number of shares of our Common Stock and Series A Preferred Stock, as applicable, that are then outstanding under (or available to settle existing) 2021 Plan Award grants. For purposes of the Third Amended and Restated 2021 Plan, “Specified Awards” means (i) 2021 Plan Awards issued to Eligible Persons who are not employed or engaged by us or any of our subsidiaries as of the last day of any fiscal quarter, commencing with the fiscal quarter ending March 31, 2023, and (ii) 2021 Plan Awards that have a grant date at least three (3) years prior to the last day of any fiscal quarter, commencing with the fiscal quarter ending March 31, 2023. The exclusion of Specified Awards from the determination of the maximum aggregate number of shares of our Common Stock available for issuance under the Third Amended and Restated 2021 Plan could have material effect on the number of shares of our Common Stock available for issuance thereunder and could have a material dilutive effect on our stockholders
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	81.50
CY2022Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	2730	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Description And Terms ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms	25%
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	229.75
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	12260	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Description And Terms ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms	37% vesting 12 months from the date of the grant, 33% vesting 24 months from the date of the grant, and 30% vesting 36 months from the date of the grant, in each case subject to the reporting person remaining in the service of the Company on each such vesting date
	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	1799000	usd
	us-gaap	Disposal Group Including Discontinued Operation Costs Of Goods Sold DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold	728000	usd
	SLNH	Disposal Group Including Discontinued Operation Research And Development DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment	398000	usd
	us-gaap	Disposal Group Including Discontinued Operation General And Administrative Expense DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense	573000	usd
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	100000	usd
CY2022Q3	SLNH	Pretax Gain On Sale Of Mti Instruments PretaxGainOnSaleOfMtiInstruments	-21000	usd
	SLNH	Pretax Gain On Sale Of Mti Instruments PretaxGainOnSaleOfMtiInstruments	7581000	usd
	us-gaap	Income Tax Refunds Discontinued Operations IncomeTaxRefundsDiscontinuedOperations	70000	usd
CY2022Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-21000	usd
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	7751000	usd
CY2022Q2	SLNH	Instrument Purchase Price InstrumentPurchasePrice	10750000	usd
	SLNH	Gain With Sale Table Textblock GainWithSaleTableTextblock	<p id="xdx_89C_ecustom--GainWithSaleTableTextblock_zmH79x7yBUTe" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The following table presents the gain associated with the Sale that was reported within the 2022 Annual Report.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Dollars in thousands)</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BF_zq8eaFF0dtKi" style="display: none">Schedule of Gain on Sale</span></span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="font-weight: bold"><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td colspan="2" id="xdx_49E_20220411_zlAh4XV5Rvsk" style="font-weight: bold; text-align: center"><span style="font-family: Times New Roman, Times, Serif">As of April 11,</span></td><td style="font-weight: bold"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr style="vertical-align: bottom"> <td><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="font-weight: bold; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="padding-bottom: 1.5pt; font-weight: bold"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_40F_ecustom--ConsiderationReceivedFromSale_iI_pn3n3_maACRFSzNJH_zdnEf19uUKFa" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 78%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Consideration received</span></td><td style="width: 2%"><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="width: 18%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">10,750</span></td><td style="width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_401_ecustom--ClosingCash_iI_pn3n3_maACRFSzNJH_zRQzZ9Qu6n79" style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Plus: closing cash</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_406_ecustom--TransactionCosts_iI_pn3n3_maACRFSzNJH_zv9pA082YHl7" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Less: transaction costs</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">(908</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr> <tr id="xdx_404_ecustom--ClosingIndebtedness_iI_pn3n3_maACRFSzNJH_zsZVKBCwvpte" style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Less: closing indebtedness</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">(483</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr> <tr id="xdx_40F_ecustom--NewWorkingCapitalAdjustments_iNI_pn3n3_di_msACRFSzNJH_z5hLxGf5HV0b" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Plus: new working capital adjustments</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="border-bottom: Black 1.5pt solid; text-align: right"><span style="font-family: Times New Roman, Times, Serif">19</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_405_ecustom--AdjustmentConsiderationReceivedFromSale_iTI_pn3n3_mtACRFSzNJH_z2wcZ0veKlG3" style="vertical-align: bottom; background-color: White"> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">Adjusted consideration received</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">9,379</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td><span style="font-family: Times New Roman, Times, Serif"> </span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_404_eus-gaap--Cash_iI_pn3n3_maAzMmr_zD20QgJNd6y3" style="vertical-align: bottom; background-color: White"> <td><span style="font-family: Times New Roman, Times, Serif">Cash</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_40F_eus-gaap--AccountsReceivableNetCurrent_iI_pn3n3_maAzMmr_z19N4jtE7Mk" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accounts receivable, net</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,119</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_407_eus-gaap--InventoryNet_iI_pn3n3_maAzMmr_zvJTHljuNrIa" style="vertical-align: bottom; background-color: White"> <td><span style="font-family: Times New Roman, Times, Serif">Inventories</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">888</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_401_eus-gaap--PrepaidExpenseAndOtherAssetsCurrent_iI_pn3n3_maAzMmr_zBQHjDuDIAB8" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">Prepaid expense and other current assets</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">42</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_402_eus-gaap--OperatingLeaseRightOfUseAsset_iI_pn3n3_maAzMmr_znhjPMt7VPNd" style="vertical-align: bottom; background-color: White"> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating lease right-of-use assets</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">579</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_402_eus-gaap--DeferredIncomeTaxAssetsNet_iI_pn3n3_maAzMmr_zLVTFh7G5Hj6" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">Deferred tax assets</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">171</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_40C_eus-gaap--PropertyPlantAndEquipmentNet_iI_pn3n3_maAzMmr_zkh3aGIqpKKd" style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Property, plant and equipment, net</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="border-bottom: Black 1.5pt solid; text-align: right"><span style="font-family: Times New Roman, Times, Serif">76</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_400_eus-gaap--Assets_iTI_pn3n3_mtAzMmr_zVFoCyYkjawk" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 10pt; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total assets</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">2,876</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr style="vertical-align: bottom; background-color: White"> <td><span style="font-family: Times New Roman, Times, Serif"> </span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_402_eus-gaap--AccountsPayableCurrent_iI_pn3n3_maLz27L_zJlXbUEEM97j" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accounts payable</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">122</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_400_eus-gaap--AccruedLiabilitiesCurrent_iI_pn3n3_maLz27L_zCPsqTBSHEK6" style="vertical-align: bottom; background-color: White"> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accrued liabilities</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">547</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_409_eus-gaap--OperatingLeaseLiabilityCurrent_iI_pn3n3_maLz27L_zpogREVvbdu3" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Operating lease liability</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="border-bottom: Black 1.5pt solid; text-align: right"><span style="font-family: Times New Roman, Times, Serif">579</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_403_eus-gaap--Liabilities_iTI_pn3n3_mtLz27L_zEoS6PlEXl9c" style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total liabilities</span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,248</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td><span style="font-family: Times New Roman, Times, Serif"> </span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_401_ecustom--NetAssetsTransferred_iI_pn3n3_zZoDtbgQjdr3" style="vertical-align: bottom; background-color: White"> <td style="padding-bottom: 1.5pt; padding-left: 10pt; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Net assets transferred</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="border-bottom: Black 1.5pt solid; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,628</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td><span style="font-family: Times New Roman, Times, Serif"> </span></td><td><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif"> </span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> <tr id="xdx_40C_eus-gaap--DeferredGainOnSaleOfProperty_iI_pn3n3_zcSYHLWKAvJ1" style="vertical-align: bottom; background-color: White"> <td style="padding-left: 20pt; font-weight: bold; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Gain on sale</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif"> </span></td> <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; text-align: right"><span style="font-family: Times New Roman, Times, Serif">7,751</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif"> </span></td></tr> </table>
CY2022Q2	SLNH	Consideration Received From Sale ConsiderationReceivedFromSale	10750000	usd
CY2022Q2	SLNH	Closing Cash ClosingCash	1000	usd
CY2022Q2	SLNH	Transaction Costs TransactionCosts	-908000	usd
CY2022Q2	SLNH	Closing Indebtedness ClosingIndebtedness	-483000	usd
CY2022Q2	SLNH	New Working Capital Adjustments NewWorkingCapitalAdjustments	-19000	usd
CY2022Q2	SLNH	Adjustment Consideration Received From Sale AdjustmentConsiderationReceivedFromSale	9379000	usd
CY2022Q2	us-gaap	Cash Cash	1000	usd
CY2022Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1119000	usd
CY2022Q2	us-gaap	Inventory Net InventoryNet	888000	usd
CY2022Q2	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	42000	usd
CY2022Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	579000	usd
CY2022Q2	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	171000	usd
CY2022Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	76000	usd
CY2022Q2	us-gaap	Assets Assets	2876000	usd
CY2022Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	122000	usd
CY2022Q2	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	547000	usd
CY2022Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	579000	usd
CY2022Q2	us-gaap	Liabilities Liabilities	1248000	usd
CY2022Q2	SLNH	Net Assets Transferred NetAssetsTransferred	1628000	usd
CY2022Q2	us-gaap	Deferred Gain On Sale Of Property DeferredGainOnSaleOfProperty	7751000	usd
	SLNH	Collateral Amount CollateralAmount	560000	usd
CY2022Q3	us-gaap	Other Commitments Description OtherCommitmentsDescription	Pursuant to the Dorothy Contribution Agreement, the Company committed to a capital contribution of up to approximately $26.3 million to DVSL (the “Company Commitment”), and on August 5, 2022, the Company was deemed to have contributed approximately $8.1 million, through payment of capital expenditures and development costs made on behalf of DVSL by the Company prior to August 5, 2022. Further under the Agreement, Spring Lane committed to a capital contribution of up to $12.5 million to DVSL (the “Spring Lane Dorothy Commitment”), and as of December 31, 2022, Spring Lane contributed approximately $4.8 million
CY2022Q3	SLNH	Capital Expenditure CapitalExpenditure	8100000	usd
CY2023Q2	us-gaap	Other Commitments Description OtherCommitmentsDescription	the Company had contributed capital expenditures for the data center. Soluna and Navitas amended and restated the Initial LLCA (the “Existing LLCA”) to reflect Navitas’ contribution of $4,500,000 and its receipt of 4,500 Membership Interests, constituting 26.5% of the outstanding Membership Interests of the Company. On June 2, 2023, Soluna and Navitas amended and restated the Existing LLCA to (a) reflect (i) Navitas’s additional capital contribution of $7,596,970 and receipt of an additional 7,597 Membership Interests, for a total of 12,097 Membership Interests and 49% ownership of the Company, and (ii) Soluna’s additional capital contribution of $1,340,000 and receipt of an additional 1,340 Membership Interests, for a total of 12,590 Membership Interests and 51% ownership of the Company, and (b) describe the respective rights and obligations of the Members and the management of the Company
CY2023Q3	SLNH	Cost Of Data Hosting Revenue Exclusive Of Depreciation CostOfDataHostingRevenueExclusiveOfDepreciation	2150000	usd
CY2022Q3	SLNH	Cost Of Data Hosting Revenue Exclusive Of Depreciation CostOfDataHostingRevenueExclusiveOfDepreciation	1078000	usd
	SLNH	Cost Of Data Hosting Revenue Exclusive Of Depreciation CostOfDataHostingRevenueExclusiveOfDepreciation	3181000	usd
	SLNH	Cost Of Data Hosting Revenue Exclusive Of Depreciation CostOfDataHostingRevenueExclusiveOfDepreciation	3192000	usd
CY2022Q3	SLNH	Impairment On Equity Investments ImpairmentOnEquityInvestments	750000	usd
	SLNH	Impairment On Equity Investments ImpairmentOnEquityInvestments	750000	usd

Files In Submission

Name	View Source	Status
slnh-20230930_cal.xml	Edgar Link	unprocessable
0001493152-23-041073-index-headers.html	Edgar Link	pending
0001493152-23-041073-index.html	Edgar Link	pending
0001493152-23-041073.txt	Edgar Link	pending
0001493152-23-041073-xbrl.zip	Edgar Link	pending
ex31-1.htm	Edgar Link	pending
ex31-2.htm	Edgar Link	pending
ex32-1.htm	Edgar Link	pending
ex32-2.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
form10-q.htm	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
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slnh-20230930.xsd	Edgar Link	pending
slnh-20230930_def.xml	Edgar Link	unprocessable
slnh-20230930_lab.xml	Edgar Link	unprocessable
slnh-20230930_pre.xml	Edgar Link	unprocessable
form10-q_htm.xml	Edgar Link	completed

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$SLNH
Soluna Holdings, Inc Stock $slnh

2023 Q4 Form 10-Q Financial Statement

#000149315223041073 Filed on November 14, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

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$SLNH Soluna Holdings, Inc Stock $slnh

2023 Q4 Form 10-Q Financial Statement

#000149315223041073 Filed on November 14, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SLNH
Soluna Holdings, Inc Stock $slnh