$IDEX
IDEANOMICS, INC. Stock $idex

$idex Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000162828023009765 Filed on March 30, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$10.56M	$17.07M	$100.9M
YoY Change	-58.4%	-34.99%	-11.52%
Cost Of Revenue	$11.13M	$18.73M	$101.8M
YoY Change	-56.13%	-32.36%	12.0%
Gross Profit	-$569.0K	-$1.665M	-$815.0K
YoY Change	-2945.0%	15.38%	-103.51%
Gross Profit Margin	-5.39%	-9.76%	-0.81%
Selling, General & Admin	$46.25M	$35.12M	$148.7M
YoY Change	24.67%	10.13%	104.16%
% of Gross Profit
Research & Development	$4.625M	$1.345M	$3.888M
YoY Change	356.11%	306.34%	411.58%
% of Gross Profit
Depreciation & Amortization	$4.831M	$2.351M	$8.189M
YoY Change	1510.33%	40.53%	1537.8%
% of Gross Profit
Operating Expenses	$55.38M	$38.35M	$291.7M
YoY Change	40.76%	13.13%	3.16%
Operating Profit	-$55.95M	-$40.01M	-$292.5M
YoY Change	42.28%	13.23%	12.7%
Interest Expense	-$1.009M	-$483.0K	$2.950M
YoY Change	-274.27%	-306.41%	37.91%
% of Operating Profit
Other Income/Expense, Net	$2.382M	$2.018M	$6.478M
YoY Change	1147.12%	252.8%	413.72%
Pretax Income	-$86.09M	-$169.0M	-$274.8M
YoY Change	206.03%	-7.99%	6.94%
Income Tax	-$2.985M	-$6.786M	-$7.711M
% Of Pretax Income
Net Earnings	-$84.32M	-$157.0M	-$260.7M
YoY Change	195.72%	-18.01%	1.83%
Net Earnings / Revenue	-798.31%	-920.01%	-258.27%
Basic Earnings Per Share	-$0.12		-$0.51
Diluted Earnings Per Share	-$0.12	-$0.28	-$0.51
COMMON SHARES
Basic Shares Outstanding	787.0M shares	563.6M shares	512.7M shares
Diluted Shares Outstanding	731.0M shares		512.7M shares

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$18.88M	$21.93M	$21.93M
YoY Change	-89.19%	-91.88%	-91.87%
Cash & Equivalents	$18.88M	$21.90M	$21.93M
Short-Term Investments
Other Short-Term Assets	$20.72M	$8.500M	$21.88M
YoY Change	340.57%	88.89%	-10.72%
Inventory	$27.35M	$28.25M	$28.25M
Prepaid Expenses	$10.54M	$13.34M
Receivables	$7.977M	$5.855M	$9.434M
Other Receivables	$583.0K	$32.55M	$32.55M
Total Short-Term Assets	$75.51M	$114.0M	$114.0M
YoY Change	-73.95%	-68.54%	-68.54%
LONG-TERM ASSETS
Property, Plant & Equipment	$31.04M	$9.072M	$26.62M
YoY Change	459.58%	212.29%	69.18%
Goodwill	$51.37M	$37.78M
YoY Change	-32.19%	133.74%
Intangibles	$156.1M	$52.77M
YoY Change	74.24%	24.03%
Long-Term Investments	$0.00	$2.784M	$10.28M
YoY Change	-100.0%	-90.09%	-71.1%
Other Assets	$2.974M	$1.320M	$1.320M
YoY Change	93.49%	46.18%	46.18%
Total Long-Term Assets	$241.5M	$128.8M	$128.8M
YoY Change	12.67%	16.08%	16.08%
TOTAL ASSETS
Total Short-Term Assets	$75.51M	$114.0M	$114.0M
Total Long-Term Assets	$241.5M	$128.8M	$128.8M
Total Assets	$317.0M	$242.8M	$242.8M
YoY Change	-37.13%	-48.72%	-48.72%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$57.60M	$29.70M	$29.70M
YoY Change	255.96%	345.0%	345.0%
Accrued Expenses	$21.99M	$4.200M	$13.93M
YoY Change	112.92%	-65.12%	15.67%
Deferred Revenue	$2.498M	$2.749M
YoY Change	-70.16%	-49.02%
Short-Term Debt	$8.237M	$9.291M	$9.291M
YoY Change	108.8%	2877.88%	2877.88%
Long-Term Debt Due	$1.650M	$13.22M	$4.273M
YoY Change	-97.17%	-77.26%	-92.61%
Total Short-Term Liabilities	$128.1M	$76.86M	$76.86M
YoY Change	15.45%	-15.65%	-15.65%
LONG-TERM LIABILITIES
Long-Term Debt	$1.894M	$1.957M	$3.145M
YoY Change	2.38%
Other Long-Term Liabilities	$78.03M	$959.0K	$13.23M
YoY Change	12246.68%	54.68%	24.63%
Total Long-Term Liabilities	$79.93M	$2.916M	$16.38M
YoY Change	3120.19%	370.32%	54.25%
TOTAL LIABILITIES
Total Short-Term Liabilities	$128.1M	$76.86M	$76.86M
Total Long-Term Liabilities	$79.93M	$2.916M	$16.38M
Total Liabilities	$215.3M	$96.24M	$100.6M
YoY Change	55.91%	-9.9%	-7.86%
SHAREHOLDERS EQUITY
Retained Earnings	-$951.1M	-$866.5M
YoY Change	49.95%	43.03%
Common Stock	$916.0K	$597.0K
YoY Change	83.94%	20.12%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$101.7M	$132.1M	$142.2M
YoY Change
Total Liabilities & Shareholders Equity	$317.0M	$242.8M	$242.8M
YoY Change	-37.13%	-48.72%	-48.72%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	-$84.32M	-$157.0M	-$260.7M
YoY Change	195.72%	-18.01%	1.83%
Depreciation, Depletion And Amortization	$4.831M	$2.351M	$8.189M
YoY Change	1510.33%	40.53%	1537.8%
Cash From Operating Activities	-$21.25M	-$20.70M	-$130.0M
YoY Change	-49.31%	-37.81%	72.1%
INVESTING ACTIVITIES
Capital Expenditures	$132.0K	$317.0K	$7.315M
YoY Change	-88.34%	-106.46%	160.6%
Acquisitions	-$831.0K		$54.89M
YoY Change	-101.51%
Other Investing Activities	-$2.069M	-$3.557M	-$86.85M
YoY Change	-96.3%	-84.8%	-59.34%
Cash From Investing Activities	-$2.201M	-$3.874M	-$94.72M
YoY Change	-96.15%	-86.31%	-56.96%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$145.5M
YoY Change			0.0%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	20.26M	21.76M	-$21.02M
YoY Change	-8909.57%	-70.59%	-105.27%
NET CHANGE
Cash From Operating Activities	-21.25M	-20.70M	-$130.0M
Cash From Investing Activities	-2.201M	-3.874M	-$94.72M
Cash From Financing Activities	20.26M	21.76M	-$21.02M
Net Change In Cash	-3.190M	-2.813M	-$247.9M
YoY Change	-96.78%	-122.67%	-338.17%
FREE CASH FLOW
Cash From Operating Activities	-$21.25M	-$20.70M	-$130.0M
Capital Expenditures	$132.0K	$317.0K	$7.315M
Free Cash Flow	-$21.38M	-$21.02M	-$137.3M
YoY Change	-50.33%	-25.95%	75.27%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000837852
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal Statement Of Income Extensible List DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2022#GainOrLossOnSaleOfPreviouslyUnissuedStockBySubsidiary
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Auditor Firm AuditorFirmId	606
CY2022	dei	Auditor Name AuditorName	Grassi & Co., CPAs, P.C.
CY2022	dei	Auditor Location AuditorLocation	Jericho, NY
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	300000000	usd
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	787022216	shares
CY2020	dei	Auditor Name AuditorName	BF Borgers CPA PC
CY2020	dei	Auditor Firm AuditorFirmId	5041
CY2020	dei	Auditor Location AuditorLocation	Lakewood, CO
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	269863000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	3338000	usd
CY2021Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	2772000	usd
CY2022Q4	us-gaap	Due From Other Related Parties Current DueFromOtherRelatedPartiesCurrent	899000	usd
CY2021Q4	us-gaap	Due From Other Related Parties Current DueFromOtherRelatedPartiesCurrent	266000	usd
CY2021Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	54907000	usd
CY2022Q4	us-gaap	Notes Receivable Related Parties Current NotesReceivableRelatedPartiesCurrent	0	usd
CY2021Q4	us-gaap	Notes Receivable Related Parties Current NotesReceivableRelatedPartiesCurrent	697000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	28246000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	6159000	usd
CY2022Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	13341000	usd
CY2021Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	20015000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	8536000	usd
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	4490000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	362507000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2905000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	42546000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	16161000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	12827000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	1565000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	0	usd
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	10284000	usd
CY2021Q4	us-gaap	Long Term Investments LongTermInvestments	35588000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1320000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	903000	usd
CY2021Q4	us-gaap	Assets Assets	473437000	usd
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	6674000	usd
CY2021Q4	idex	Contract With Customer Liability Current Customer Deposits ContractWithCustomerLiabilityCurrentCustomerDeposits	3163000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	5392000	usd
CY2021Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	8957000	usd
CY2022Q4	us-gaap	Due To Other Related Parties Classified Current DueToOtherRelatedPartiesClassifiedCurrent	2376000	usd
CY2021Q4	us-gaap	Due To Other Related Parties Classified Current DueToOtherRelatedPartiesClassifiedCurrent	1102000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	13676000	usd
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	7137000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4082000	usd
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	345000	usd
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	0	usd
CY2021Q4	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	648000	usd
CY2022Q4	us-gaap	Notes Payable Related Parties Classified Current NotesPayableRelatedPartiesClassifiedCurrent	2021000	usd
CY2021Q4	us-gaap	Notes Payable Related Parties Classified Current NotesPayableRelatedPartiesClassifiedCurrent	0	usd
CY2022Q4	us-gaap	Other Notes Payable Current OtherNotesPayableCurrent	7270000	usd
CY2021Q4	us-gaap	Other Notes Payable Current OtherNotesPayableCurrent	312000	usd
CY2021Q4	us-gaap	Convertible Notes Payable Current ConvertibleNotesPayableCurrent	57809000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	76861000	usd
CY2022Q4	us-gaap	Other Long Term Notes Payable OtherLongTermNotesPayable	1957000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	12273000	usd
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	1188000	usd
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	0	usd
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability Noncurrent BusinessCombinationContingentConsiderationLiabilityNoncurrent	0	usd
CY2021Q4	us-gaap	Business Combination Contingent Consideration Liability Noncurrent BusinessCombinationContingentConsiderationLiabilityNoncurrent	350000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	3000000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	5073000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	959000	usd
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	620000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	106807000	usd
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1500000000	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	497272525	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	497272525	shares
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	497000	usd
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	968066000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-605758000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	222000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	363027000	usd
CY2021Q4	us-gaap	Minority Interest MinorityInterest	2341000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	365368000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	473437000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	26759000	usd
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	148678000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3888000	usd
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	760000	usd
CY2022	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	91333000	usd
CY2021	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	71070000	usd
CY2020	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	33230000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	38868000	usd
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	101470000	usd
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	18089000	usd
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	131000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	9600000	usd
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	5503000	usd
CY2022	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	1362000	usd
CY2021	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	5432000	usd
CY2020	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	0	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	291715000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	282785000	usd
CY2020	us-gaap	Operating Expenses OperatingExpenses	97701000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-292530000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	-259557000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-95644000	usd
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	3504000	usd
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	1502000	usd
CY2020	us-gaap	Investment Income Interest InvestmentIncomeInterest	108000	usd
CY2022	us-gaap	Interest Expense InterestExpense	2950000	usd
CY2021	us-gaap	Interest Expense InterestExpense	2139000	usd
CY2020	us-gaap	Interest Expense InterestExpense	16078000	usd
CY2022	idex	Interest Expense Conversion Of Notes InterestExpenseConversionOfNotes	0	usd
CY2021	idex	Interest Expense Conversion Of Notes InterestExpenseConversionOfNotes	0	usd
CY2020	idex	Interest Expense Conversion Of Notes InterestExpenseConversionOfNotes	2266000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	300000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	8891000	usd
CY2022	us-gaap	Gain Or Loss On Sale Of Previously Unissued Stock By Subsidiary GainOrLossOnSaleOfPreviouslyUnissuedStockBySubsidiary	-276000	usd
CY2021	us-gaap	Gain Or Loss On Sale Of Previously Unissued Stock By Subsidiary GainOrLossOnSaleOfPreviouslyUnissuedStockBySubsidiary	-1264000	usd
CY2020	us-gaap	Gain Or Loss On Sale Of Previously Unissued Stock By Subsidiary GainOrLossOnSaleOfPreviouslyUnissuedStockBySubsidiary	276000	usd
CY2022	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	10965000	usd
CY2021	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	2915000	usd
CY2020	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	0	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	6478000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1261000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	6604000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-274809000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-256982000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-98109000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7711000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-11786000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3308000	usd
CY2022	idex	Income Loss From Equity Method Investments And Equity Method Investment Other Than Temporary Impairment IncomeLossFromEquityMethodInvestmentsAndEquityMethodInvestmentOtherThanTemporaryImpairment	-15018000	usd
CY2021	idex	Income Loss From Equity Method Investments And Equity Method Investment Other Than Temporary Impairment IncomeLossFromEquityMethodInvestmentsAndEquityMethodInvestmentOtherThanTemporaryImpairment	-11529000	usd
CY2020	idex	Income Loss From Equity Method Investments And Equity Method Investment Other Than Temporary Impairment IncomeLossFromEquityMethodInvestmentsAndEquityMethodInvestmentOtherThanTemporaryImpairment	-16780000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	-256725000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	-111581000	usd
CY2022	idex	Deemed Dividend Related To Warrant Repricing DeemedDividendRelatedToWarrantRepricing	0	usd
CY2021	idex	Deemed Dividend Related To Warrant Repricing DeemedDividendRelatedToWarrantRepricing	0	usd
CY2020	idex	Deemed Dividend Related To Warrant Repricing DeemedDividendRelatedToWarrantRepricing	184000	usd
CY2022	idex	Net Income Loss Available To Common Stockholders Basic Including Portion Attributable To Noncontrolling Interest NetIncomeLossAvailableToCommonStockholdersBasicIncludingPortionAttributableToNoncontrollingInterest	-282116000	usd
CY2021	idex	Net Income Loss Available To Common Stockholders Basic Including Portion Attributable To Noncontrolling Interest NetIncomeLossAvailableToCommonStockholdersBasicIncludingPortionAttributableToNoncontrollingInterest	-256725000	usd
CY2020	idex	Net Income Loss Available To Common Stockholders Basic Including Portion Attributable To Noncontrolling Interest NetIncomeLossAvailableToCommonStockholdersBasicIncludingPortionAttributableToNoncontrollingInterest	-111765000	usd
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-21424000	usd
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-716000	usd
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-10501000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-260692000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-256009000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-101264000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.51
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.51
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.57
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.57
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.47
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.47
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	512702986	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	512702986	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	447829204	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	447829204	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	213490535	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	213490535	shares
CY2022	us-gaap	Profit Loss ProfitLoss	-282116000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	-256725000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	-111581000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	0	usd
CY2021	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-7591000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	3158000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-289707000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-258110000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-108423000	usd
CY2022	idex	Deemed Dividend Related To Warrant Repricing DeemedDividendRelatedToWarrantRepricing	0	usd
CY2021	idex	Deemed Dividend Related To Warrant Repricing DeemedDividendRelatedToWarrantRepricing	0	usd
CY2020	idex	Deemed Dividend Related To Warrant Repricing DeemedDividendRelatedToWarrantRepricing	184000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-22689000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-2020000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-9238000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-267018000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-256090000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-99369000	usd
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	58737000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	11972000	usd
CY2020	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	1642000	usd
CY2020	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	45666000	usd
CY2020	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	8192000	usd
CY2020	idex	Noncontrolling Interest Measurement Period Adjustment NoncontrollingInterestMeasurementPeriodAdjustment	-11584000	usd
CY2020	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	100000	usd
CY2020	idex	Stock Issued During Period Value Debt Settlement StockIssuedDuringPeriodValueDebtSettlement	2314000	usd
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1726000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt Subsequent Adjustments AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments	12000000	usd
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	182498000	usd
CY2020	idex	Profit Loss Including Portion Attributable To Noncontrolling Interest ProfitLossIncludingPortionAttributableToNoncontrollingInterest	-112202000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	usd
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	3158000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	187434000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	21982000	usd
CY2021	idex	Adjustments To Additional Paid In Capital Contingent Share Amount AdjustmentsToAdditionalPaidInCapitalContingentShareAmount	1520000	usd
CY2021	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	59808000	usd
CY2021	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	2318000	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	8290000	usd
CY2021	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	157766000	usd
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	188546000	usd
CY2021	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	0	usd
CY2021	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	157000	usd
CY2021	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	3878000	usd
CY2021	idex	Profit Loss Including Portion Attributable To Noncontrolling Interest ProfitLossIncludingPortionAttributableToNoncontrollingInterest	-257190000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1385000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	365368000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10603000	usd
CY2022	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	1000	usd
CY2022	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	24827000	usd
CY2022	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	1458000	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	66000	usd
CY2022	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	16789000	usd
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2886000	usd
CY2022	idex	Adjustments To Additional Paid In Capital Employee Termination Option Repurchase AdjustmentsToAdditionalPaidInCapitalEmployeeTerminationOptionRepurchase	11000	usd
CY2022	us-gaap	Stock And Warrants Issued During Period Value Preferred Stock And Warrants StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants	1150000	usd
CY2022	us-gaap	Dividends Preferred Stock DividendsPreferredStock	56000	usd
CY2022	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	264000	usd
CY2022	us-gaap	Stock Issued During Period Value Other StockIssuedDuringPeriodValueOther	3315000	usd
CY2022	us-gaap	Noncontrolling Interest Decrease From Deconsolidation NoncontrollingInterestDecreaseFromDeconsolidation	417000	usd
CY2022	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	83000	usd
CY2022	idex	Profit Loss Including Portion Attributable To Noncontrolling Interest ProfitLossIncludingPortionAttributableToNoncontrollingInterest	-282116000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-7591000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	136451000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	-282116000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	-256725000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	-111581000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	10603000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	21982000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	11972000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	8189000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6118000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	5310000	usd
CY2022	us-gaap	Inventory Write Down InventoryWriteDown	1990000	usd
CY2021	us-gaap	Inventory Write Down InventoryWriteDown	856000	usd
CY2020	us-gaap	Inventory Write Down InventoryWriteDown	0	usd
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	3754000	usd
CY2021	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	1556000	usd
CY2020	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	0	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	1909000	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	873000	usd
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-14785000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	907000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	362000	usd
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1219000	usd
CY2022	idex	Bad Debt Expense BadDebtExpense	0	usd
CY2021	idex	Bad Debt Expense BadDebtExpense	0	usd
CY2020	idex	Bad Debt Expense BadDebtExpense	1643000	usd
CY2022	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-7902000	usd
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-12011000	usd
CY2020	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-3308000	usd
CY2022	idex	Issuance Of Common Stock And Warrants For Professional Fees IssuanceOfCommonStockAndWarrantsForProfessionalFees	1647000	usd
CY2021	idex	Issuance Of Common Stock And Warrants For Professional Fees IssuanceOfCommonStockAndWarrantsForProfessionalFees	1430000	usd
CY2020	idex	Issuance Of Common Stock And Warrants For Professional Fees IssuanceOfCommonStockAndWarrantsForProfessionalFees	0	usd
CY2022	us-gaap	Induced Conversion Of Convertible Debt Expense InducedConversionOfConvertibleDebtExpense	0	usd
CY2021	us-gaap	Induced Conversion Of Convertible Debt Expense InducedConversionOfConvertibleDebtExpense	0	usd
CY2020	us-gaap	Induced Conversion Of Convertible Debt Expense InducedConversionOfConvertibleDebtExpense	2266000	usd
CY2022	idex	Gain Loss On Extinguishment Of Liabilities GainLossOnExtinguishmentOfLiabilities	-404000	usd
CY2021	idex	Gain Loss On Extinguishment Of Liabilities GainLossOnExtinguishmentOfLiabilities	1198000	usd
CY2020	idex	Gain Loss On Extinguishment Of Liabilities GainLossOnExtinguishmentOfLiabilities	0	usd
CY2022	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-131000	usd
CY2021	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-9600000	usd
CY2020	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-5503000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	300000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	8891000	usd
CY2022	idex	Income Loss From Equity Method Investments And Equity Method Investment Other Than Temporary Impairment IncomeLossFromEquityMethodInvestmentsAndEquityMethodInvestmentOtherThanTemporaryImpairment	-15018000	usd
CY2021	idex	Income Loss From Equity Method Investments And Equity Method Investment Other Than Temporary Impairment IncomeLossFromEquityMethodInvestmentsAndEquityMethodInvestmentOtherThanTemporaryImpairment	-11529000	usd
CY2020	idex	Income Loss From Equity Method Investments And Equity Method Investment Other Than Temporary Impairment IncomeLossFromEquityMethodInvestmentsAndEquityMethodInvestmentOtherThanTemporaryImpairment	-16780000	usd
CY2022	us-gaap	Gain Loss On Termination Of Lease GainLossOnTerminationOfLease	0	usd
CY2021	us-gaap	Gain Loss On Termination Of Lease GainLossOnTerminationOfLease	0	usd
CY2020	us-gaap	Gain Loss On Termination Of Lease GainLossOnTerminationOfLease	5926000	usd
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-269000	usd
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	usd
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	130201000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	172540000	usd
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	51319000	usd
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-974000	usd
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	0	usd
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	0	usd
CY2022	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-273000	usd
CY2021	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-1323000	usd
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	276000	usd
CY2022	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	10965000	usd
CY2021	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	2915000	usd
CY2020	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	0	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1653000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-5941000	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	6214000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	14997000	usd
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	4418000	usd
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	0	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-5943000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	13089000	usd
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	6745000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	19593000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-1577000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	2206000	usd
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-3665000	usd
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	2188000	usd
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	652000	usd
CY2022	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	-617000	usd
CY2021	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	665000	usd
CY2020	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	1269000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-5799000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	686000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-2445000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-129989000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-75530000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-41468000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7315000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2807000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	191000	usd
CY2022	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	560000	usd
CY2021	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	3712000	usd
CY2020	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	370000	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
CY2022	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	-12000	usd
CY2021	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	2495000	usd
CY2020	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	0	usd
CY2022	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	54889000	usd
CY2021	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	100859000	usd
CY2020	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	0	usd
CY2022	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	4031000	usd
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
CY2020	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
CY2022	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	32445000	usd
CY2021	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	70047000	usd
CY2020	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	0	usd
CY2022	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	3477000	usd
CY2021	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	44941000	usd
CY2020	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	2850000	usd
CY2022	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	659000	usd
CY2021	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	0	usd
CY2020	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	0	usd
CY2022	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	0	usd
CY2021	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	0	usd
CY2020	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	0	usd
CY2022	idex	Payments For Advances To Third Parties PaymentsForAdvancesToThirdParties	0	usd
CY2021	idex	Payments For Advances To Third Parties PaymentsForAdvancesToThirdParties	0	usd
CY2020	idex	Payments For Advances To Third Parties PaymentsForAdvancesToThirdParties	1988000	usd
CY2022	us-gaap	Payments To Fund Longterm Loans To Related Parties PaymentsToFundLongtermLoansToRelatedParties	1319000	usd
CY2021	us-gaap	Payments To Fund Longterm Loans To Related Parties PaymentsToFundLongtermLoansToRelatedParties	691000	usd
CY2020	us-gaap	Payments To Fund Longterm Loans To Related Parties PaymentsToFundLongtermLoansToRelatedParties	0	usd
CY2022	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	0	usd
CY2021	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	473000	usd
CY2020	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	1529000	usd
CY2022	us-gaap	Proceeds From Collection Of Longterm Loans To Related Parties ProceedsFromCollectionOfLongtermLoansToRelatedParties	400000	usd
CY2021	us-gaap	Proceeds From Collection Of Longterm Loans To Related Parties ProceedsFromCollectionOfLongtermLoansToRelatedParties	0	usd
CY2020	us-gaap	Proceeds From Collection Of Longterm Loans To Related Parties ProceedsFromCollectionOfLongtermLoansToRelatedParties	0	usd
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	165000	usd
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	0	usd
CY2020	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	0	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-94722000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-220089000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3500000	usd
CY2022	idex	Proceeds From Warrant Exercise Issuance Of Common Stock And Stock Options Exercised ProceedsFromWarrantExerciseIssuanceOfCommonStockAndStockOptionsExercised	589000	usd
CY2021	idex	Proceeds From Warrant Exercise Issuance Of Common Stock And Stock Options Exercised ProceedsFromWarrantExerciseIssuanceOfCommonStockAndStockOptionsExercised	196835000	usd
CY2020	idex	Proceeds From Warrant Exercise Issuance Of Common Stock And Stock Options Exercised ProceedsFromWarrantExerciseIssuanceOfCommonStockAndStockOptionsExercised	191440000	usd
CY2022	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	4875000	usd
CY2021	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	295000000	usd
CY2020	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	27000000	usd
CY2022	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	10000000	usd
CY2021	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	usd
CY2020	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	usd
CY2022	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	2000000	usd
CY2021	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	0	usd
CY2020	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	0	usd
CY2022	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	485000	usd
CY2021	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	0	usd
CY2020	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	0	usd
CY2022	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	6890000	usd
CY2021	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	0	usd
CY2020	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	0	usd
CY2022	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	128000	usd
CY2021	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	0	usd
CY2020	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	0	usd
CY2022	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	4706000	usd
CY2021	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	0	usd
CY2020	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	0	usd
CY2022	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	40833000	usd
CY2021	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	80000000	usd
CY2020	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	12000000	usd
CY2022	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	49000	usd
CY2021	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	157000	usd
CY2020	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	7148000	usd
CY2022	us-gaap	Payments For Repurchase Of Redeemable Noncontrolling Interest PaymentsForRepurchaseOfRedeemableNoncontrollingInterest	0	usd
CY2021	us-gaap	Payments For Repurchase Of Redeemable Noncontrolling Interest PaymentsForRepurchaseOfRedeemableNoncontrollingInterest	8820000	usd
CY2020	us-gaap	Payments For Repurchase Of Redeemable Noncontrolling Interest PaymentsForRepurchaseOfRedeemableNoncontrollingInterest	0	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	84000	usd
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3877000	usd
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0	usd
CY2022	us-gaap	Proceeds From Repayments Of Related Party Debt ProceedsFromRepaymentsOfRelatedPartyDebt	0	usd
CY2021	us-gaap	Proceeds From Repayments Of Related Party Debt ProceedsFromRepaymentsOfRelatedPartyDebt	0	usd
CY2020	us-gaap	Proceeds From Repayments Of Related Party Debt ProceedsFromRepaymentsOfRelatedPartyDebt	-2999000	usd
CY2022	idex	Payment Of Finance Lease Obligations PaymentOfFinanceLeaseObligations	161000	usd
CY2021	idex	Payment Of Finance Lease Obligations PaymentOfFinanceLeaseObligations	0	usd
CY2020	idex	Payment Of Finance Lease Obligations PaymentOfFinanceLeaseObligations	0	usd
CY2022	idex	Proceeds From Repayments Of Borrowings From To Third Parties ProceedsFromRepaymentsOfBorrowingsFromToThirdParties	0	usd
CY2021	idex	Proceeds From Repayments Of Borrowings From To Third Parties ProceedsFromRepaymentsOfBorrowingsFromToThirdParties	0	usd
CY2020	idex	Proceeds From Repayments Of Borrowings From To Third Parties ProceedsFromRepaymentsOfBorrowingsFromToThirdParties	-2540000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-21024000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	399295000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	208049000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-2199000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	423000	usd
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	50000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-247934000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	104099000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	163131000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	269863000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	165764000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2633000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	21929000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	269863000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	165764000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	191000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1410000	usd
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	0	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	1578000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	1516000	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	3004000	usd
CY2022	us-gaap	Stock Issued1 StockIssued1	0	usd
CY2021	us-gaap	Stock Issued1 StockIssued1	0	usd
CY2020	us-gaap	Stock Issued1 StockIssued1	8192000	usd
CY2022	idex	Stock Issued Conversion Of Debt StockIssuedConversionOfDebt	16789000	usd
CY2021	idex	Stock Issued Conversion Of Debt StockIssuedConversionOfDebt	157766000	usd
CY2020	idex	Stock Issued Conversion Of Debt StockIssuedConversionOfDebt	45114000	usd
CY2022	idex	Purchase Price Adjustment In Acquisitions PurchasePriceAdjustmentInAcquisitions	0	usd
CY2021	idex	Purchase Price Adjustment In Acquisitions PurchasePriceAdjustmentInAcquisitions	0	usd
CY2020	idex	Purchase Price Adjustment In Acquisitions PurchasePriceAdjustmentInAcquisitions	12848000	usd
CY2022	idex	Stock Issued During Period Value Acquisition Of Long Term Investments StockIssuedDuringPeriodValueAcquisitionOfLongTermInvestments	0	usd
CY2021	idex	Stock Issued During Period Value Acquisition Of Long Term Investments StockIssuedDuringPeriodValueAcquisitionOfLongTermInvestments	59808000	usd
CY2020	idex	Stock Issued During Period Value Acquisition Of Long Term Investments StockIssuedDuringPeriodValueAcquisitionOfLongTermInvestments	0	usd
CY2022	idex	Stock Issued During Period Value For Repayment Of Convertible Note And Accrued Interest StockIssuedDuringPeriodValueForRepaymentOfConvertibleNoteAndAccruedInterest	2153000	usd
CY2021	idex	Stock Issued During Period Value For Repayment Of Convertible Note And Accrued Interest StockIssuedDuringPeriodValueForRepaymentOfConvertibleNoteAndAccruedInterest	0	usd
CY2020	idex	Stock Issued During Period Value For Repayment Of Convertible Note And Accrued Interest StockIssuedDuringPeriodValueForRepaymentOfConvertibleNoteAndAccruedInterest	0	usd
CY2022	idex	Stock Issued Inducement Fee StockIssuedInducementFee	754000	usd
CY2021	idex	Stock Issued Inducement Fee StockIssuedInducementFee	0	usd
CY2020	idex	Stock Issued Inducement Fee StockIssuedInducementFee	0	usd
CY2022	idex	Stock Issued During Period Value Notes Receivable StockIssuedDuringPeriodValueNotesReceivable	2786000	usd
CY2021	idex	Stock Issued During Period Value Notes Receivable StockIssuedDuringPeriodValueNotesReceivable	0	usd
CY2020	idex	Stock Issued During Period Value Notes Receivable StockIssuedDuringPeriodValueNotesReceivable	0	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	541000	usd
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	usd
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	usd
CY2022	idex	Purchases Of Intangibles With Unpaid Costs Accrued In Accounts Payable PurchasesOfIntangiblesWithUnpaidCostsAccruedInAccountsPayable	136000	usd
CY2021	idex	Purchases Of Intangibles With Unpaid Costs Accrued In Accounts Payable PurchasesOfIntangiblesWithUnpaidCostsAccruedInAccountsPayable	0	usd
CY2020	idex	Purchases Of Intangibles With Unpaid Costs Accrued In Accounts Payable PurchasesOfIntangiblesWithUnpaidCostsAccruedInAccountsPayable	0	usd
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2022	idex	Number Of Business Units NumberOfBusinessUnits	2	businessunit
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	21900000	usd
CY2022Q4	idex	Number Of Subsidiaries Requiring Capital Liquidity Requirements NumberOfSubsidiariesRequiringCapitalLiquidityRequirements	2	subsidiary
CY2022Q4	idex	Capital Liquidity Requirements From Subsidiaries CapitalLiquidityRequirementsFromSubsidiaries	2200000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	39500000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	13700000	usd
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	900000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4100000	usd
CY2022Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	5900000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	-282100000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-866500000	usd
CY2022Q1	idex	Proceeds From Sale Of Shares And Issuance Of Notes ProceedsFromSaleOfSharesAndIssuanceOfNotes	43000000	usd
CY2022	us-gaap	Restructuring Costs RestructuringCosts	1200000	usd
CY2022	us-gaap	Severance Costs1 SeveranceCosts1	1100000	usd
CY2022	idex	Inventory Valuation Reserves Decrease InventoryValuationReservesDecrease	0	usd
CY2021	idex	Inventory Valuation Reserves Decrease InventoryValuationReservesDecrease	0	usd
CY2022Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	5708000	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:12pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, as well as the related disclosure of contingent assets and liabilities. Actual results could differ from those estimates.</span></div><div style="margin-top:12pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">On an ongoing basis, the Company evaluates its estimates, including those related to the bad debt allowance, collectability of notes receivable, sales returns, fair values of financial instruments, equity investments, stock-based compensation, intangible assets and goodwill, useful lives of intangible assets and property and equipment, asset retirement obligations, income taxes, and contingent liabilities, among others. The Company bases its estimates on assumptions, both historical and forward looking, that are believed to be reasonable, the results of which form the basis for making judgments about the carrying amounts of assets and liabilities.</span></div>
CY2022	us-gaap	Debt Instrument Convertible Number Of Equity Instruments DebtInstrumentConvertibleNumberOfEquityInstruments	2	note
CY2020Q4	us-gaap	Capitalized Costs Asset Retirement Costs CapitalizedCostsAssetRetirementCosts	2000000	usd
CY2022Q4	us-gaap	Capitalized Costs Asset Retirement Costs CapitalizedCostsAssetRetirementCosts	0	usd
CY2021Q4	us-gaap	Capitalized Costs Asset Retirement Costs CapitalizedCostsAssetRetirementCosts	0	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	38900000	usd
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	101500000	usd
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	18100000	usd
CY2020Q4	us-gaap	Inventory Net InventoryNet	0	usd
CY2022Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	12043000	usd
CY2021Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	245000	usd
CY2022Q4	us-gaap	Inventory Work In Process And Raw Materials Net Of Reserves InventoryWorkInProcessAndRawMaterialsNetOfReserves	10868000	usd
CY2021Q4	us-gaap	Inventory Work In Process And Raw Materials Net Of Reserves InventoryWorkInProcessAndRawMaterialsNetOfReserves	90000	usd
CY2022Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	11043000	usd
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	6689000	usd
CY2022Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	5708000	usd
CY2021Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	865000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	28246000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	6159000	usd
CY2021Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	865000	usd
CY2020Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	0	usd
CY2022	idex	Inventory Valuation Reserves Increase InventoryValuationReservesIncrease	4843000	usd
CY2021	idex	Inventory Valuation Reserves Increase InventoryValuationReservesIncrease	865000	usd
CY2021Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	865000	usd
CY2022Q4	idex	Inventory Serving As Collateral For Short Term Borrowing InventoryServingAsCollateralForShortTermBorrowing	2000000	usd
CY2021Q4	idex	Inventory Serving As Collateral For Short Term Borrowing InventoryServingAsCollateralForShortTermBorrowing	0	usd
CY2022	us-gaap	Impairment Of Investments ImpairmentOfInvestments	0	usd
CY2021	us-gaap	Impairment Of Investments ImpairmentOfInvestments	1500000	usd
CY2020	us-gaap	Impairment Of Investments ImpairmentOfInvestments	200000	usd
CY2022	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	11800000	usd
CY2021	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	7900000	usd
CY2020	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	16700000	usd
CY2022	idex	Impairment Losses Right Of Use Assets ImpairmentLossesRightOfUseAssets	0	usd
CY2021	idex	Impairment Losses Right Of Use Assets ImpairmentLossesRightOfUseAssets	100000	usd
CY2020	idex	Impairment Losses Right Of Use Assets ImpairmentLossesRightOfUseAssets	6300000	usd
CY2022Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	600000	usd
CY2021Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	500000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	3338000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	2749000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	5392000	usd
CY2022Q4	us-gaap	Translation Adjustment Functional To Reporting Currency Net Of Tax TranslationAdjustmentFunctionalToReportingCurrencyNetOfTax	-4300000	usd
CY2021Q4	us-gaap	Translation Adjustment Functional To Reporting Currency Net Of Tax TranslationAdjustmentFunctionalToReportingCurrencyNetOfTax	-200000	usd
CY2020Q4	us-gaap	Translation Adjustment Functional To Reporting Currency Net Of Tax TranslationAdjustmentFunctionalToReportingCurrencyNetOfTax	100000	usd
CY2022Q4	idex	Escrow Held In Trust EscrowHeldInTrust	9300000	usd
CY2021Q4	idex	Escrow Held In Trust EscrowHeldInTrust	21400000	usd
CY2020Q4	idex	Escrow Held In Trust EscrowHeldInTrust	0	usd
CY2022	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	4000000	usd
CY2021	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	2300000	usd
CY2020	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	200000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	usd
CY2020	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	usd
CY2022	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	usd
CY2021Q2	us-gaap	Cost Method Investments CostMethodInvestments	7500000	usd
CY2022Q4	us-gaap	Variable Interest Entity Primary Beneficiary Maximum Loss Exposure Amount VariableInterestEntityPrimaryBeneficiaryMaximumLossExposureAmount	39100000	usd
CY2021Q4	us-gaap	Variable Interest Entity Primary Beneficiary Maximum Loss Exposure Amount VariableInterestEntityPrimaryBeneficiaryMaximumLossExposureAmount	50600000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	100936000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	114080000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	26759000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	100936000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	114080000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	26759000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	5855000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	3579000	usd
CY2021Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	2772000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	3600000	usd
CY2021Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	2200000	usd
CY2022	idex	Contract With Customer Asset Revenue Expected To Be Recognized ContractWithCustomerAssetRevenueExpectedToBeRecognized	3600000	usd
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	5392000	usd
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	2879000	usd
CY2022	idex	Contract With Customer Liability Revenue Recognized Including Opening Balance ContractWithCustomerLiabilityRevenueRecognizedIncludingOpeningBalance	3975000	usd
CY2021	idex	Contract With Customer Liability Revenue Recognized Including Opening Balance ContractWithCustomerLiabilityRevenueRecognizedIncludingOpeningBalance	650000	usd
CY2022	idex	Contract With Customer Liability Additions ContractWithCustomerLiabilityAdditions	1332000	usd
CY2021	idex	Contract With Customer Liability Additions ContractWithCustomerLiabilityAdditions	3163000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	2749000	usd
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	5392000	usd
CY2022	idex	Contract With Customer Liability Revenue Recognized Including Opening Balance ContractWithCustomerLiabilityRevenueRecognizedIncludingOpeningBalance	4000000	usd
CY2021	idex	Contract With Customer Liability Revenue Recognized Including Opening Balance ContractWithCustomerLiabilityRevenueRecognizedIncludingOpeningBalance	700000	usd
CY2020	idex	Contract With Customer Liability Revenue Recognized Including Opening Balance ContractWithCustomerLiabilityRevenueRecognizedIncludingOpeningBalance	500000	usd
CY2021	idex	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss Current Statement Of Financial Position Extensible List Not Disclosed Flag DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossCurrentStatementOfFinancialPositionExtensibleListNotDisclosedFlag	Interest
CY2021Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Current DebtSecuritiesAvailableForSaleAmortizedCostCurrent	15000000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss Current DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossCurrent	833000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	4000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	20000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Current DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent	15817000	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	0	usd
CY2022	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	11000000	usd
CY2022Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	6201000	usd
CY2021Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	4945000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	346000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1607000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	5855000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	3338000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1607000	usd
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1219000	usd
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	0	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	348000	usd
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	350000	usd
CY2020	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	1219000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1603000	usd
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	0	usd
CY2020	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	0	usd
CY2022	idex	Accounts Receivable Allowance For Credit Loss Foreign Currency Translation AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslation	6000	usd
CY2021	idex	Accounts Receivable Allowance For Credit Loss Foreign Currency Translation AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslation	-38000	usd
CY2020	idex	Accounts Receivable Allowance For Credit Loss Foreign Currency Translation AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslation	0	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	346000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1607000	usd
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1219000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	11791000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	3738000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2719000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	833000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9072000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2905000	usd
CY2022	us-gaap	Depreciation Depreciation	2200000	usd
CY2021	us-gaap	Depreciation Depreciation	500000	usd
CY2020	us-gaap	Depreciation Depreciation	100000	usd
CY2018Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	8000000	usd
CY2020	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	20500000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	6000000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	5500000	usd
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	5200000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	4889000	usd
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	4653000	usd
CY2021	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	0	usd
CY2021	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	0	usd
CY2021	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	0	usd
CY2021	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	-4653000	usd
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	0	usd
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2022	us-gaap	Number Of Reporting Units NumberOfReportingUnits	7	businessunit
CY2019Q4	us-gaap	Goodwill Goodwill	31654000	usd
CY2020	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	-12848000	usd
CY2020	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-12000	usd
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	18089000	usd
CY2020Q4	us-gaap	Goodwill Goodwill	705000	usd
CY2021	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	186000	usd
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	101470000	usd
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	117445000	usd
CY2021	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-1000	usd
CY2021	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	704000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	16161000	usd
CY2022	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	1280000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	38868000	usd
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	60394000	usd
CY2022	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-1192000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	37775000	usd
CY2021Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	5600000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	105110000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	9550000	usd
CY2022Q4	idex	Finite Lived Intangible Assets Impairment Loss FiniteLivedIntangibleAssetsImpairmentLoss	43317000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	52243000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	98775000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6142000	usd
CY2021Q4	idex	Finite Lived Intangible Assets Impairment Loss FiniteLivedIntangibleAssetsImpairmentLoss	50618000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	42015000	usd
CY2022Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	105641000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	9550000	usd
CY2022Q4	idex	Intangible Assets Excluding Goodwill Impairment Loss IntangibleAssetsExcludingGoodwillImpairmentLoss	43323000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	52768000	usd
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	99306000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6142000	usd
CY2021Q4	idex	Intangible Assets Excluding Goodwill Impairment Loss IntangibleAssetsExcludingGoodwillImpairmentLoss	50618000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	42546000	usd
CY2022	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	29700000	usd
CY2021	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	13900000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	4875000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	4875000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	4833000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	4722000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	28049000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	52243000	usd
CY2022Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	7500000	usd
CY2021Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	7500000	usd
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	2784000	usd
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	28088000	usd
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	10284000	usd
CY2021Q4	us-gaap	Long Term Investments LongTermInvestments	35588000	usd
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	28088000	usd
CY2022	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	3477000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-3270000	usd
CY2022	idex	Equity Method Investments Foreign Currency Translation EquityMethodInvestmentsForeignCurrencyTranslation	1766000	usd
CY2022	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	11789000	usd
CY2022	idex	Equity Method Investment Reclassification To Subsidiaries EquityMethodInvestmentReclassificationToSubsidiaries	11298000	usd
CY2022	idex	Equity Method Investment Realized Gain Loss On Disposal Due To Investee Share Issuance EquityMethodInvestmentRealizedGainLossOnDisposalDueToInvesteeShareIssuance	-658000	usd
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	2784000	usd
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	3700000	usd
CY2021	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	38070000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-3665000	usd
CY2021	idex	Equity Method Investment Reclassification To Equity Method Investee EquityMethodInvestmentReclassificationToEquityMethodInvestee	250000	usd
CY2021	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	7864000	usd
CY2021	idex	Equity Method Investment Reclassification To Subsidiaries EquityMethodInvestmentReclassificationToSubsidiaries	2372000	usd
CY2021	idex	Equity Method Investment Realized Gain Loss On Disposal Due To Investee Share Issuance EquityMethodInvestmentRealizedGainLossOnDisposalDueToInvesteeShareIssuance	-31000	usd
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	28088000	usd
CY2020	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	0	usd
CY2022	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	0	usd
CY2021	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	0	usd
CY2020Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	1300000	usd
CY2021Q1	idex	Number Of Seats On Board Of Directors NumberOfSeatsOnBoardOfDirectors	4	seat
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	4701000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	1764000	usd
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	1600000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	898000	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	720000	usd
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	349000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	163000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	0	usd
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	0	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	16000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	usd
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	usd
CY2022	us-gaap	Sublease Income SubleaseIncome	0	usd
CY2021	us-gaap	Sublease Income SubleaseIncome	0	usd
CY2020	us-gaap	Sublease Income SubleaseIncome	74000	usd
CY2022	us-gaap	Lease Cost LeaseCost	5778000	usd
CY2021	us-gaap	Lease Cost LeaseCost	2484000	usd
CY2020	us-gaap	Lease Cost LeaseCost	1875000	usd
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y3M18D
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y2M12D
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P4Y
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.049
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.052
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.022
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4706000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	409000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3572000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	409000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3238000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	409000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2610000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	282000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1062000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	162000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	3474000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	18662000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	1671000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	2279000	usd
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	166000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	16383000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	1505000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	4454000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	1856000	usd
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	991000	usd
CY2022	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	242000	usd
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	0	usd
CY2020	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	0	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	6773000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	14293000	usd
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	486000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	1134000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	0	usd
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	0	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	8500000	usd
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	4500000	usd
CY2022Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	3300000	usd
CY2022Q4	idex	Receivable Third Party Current ReceivableThirdPartyCurrent	1900000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	13700000	usd
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	7100000	usd
CY2022Q4	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	6800000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	4200000	usd
CY2022Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	15669000	usd
CY2022Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	15176000	usd
CY2021Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	57811000	usd
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	58121000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	13219000	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	58121000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1957000	usd
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	0	usd
CY2022Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.081
CY2021Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.040
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1500000000	shares
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2022	us-gaap	Stock Issued During Period Shares Issued For Services StockIssuedDuringPeriodSharesIssuedForServices	400000	shares
CY2021Q1	idex	Aggregate Offering Price AggregateOfferingPrice	150000000	usd
CY2021Q1	idex	Common Stock Share Price Calculated As Percentage Of Market Price CommonStockSharePriceCalculatedAsPercentageOfMarketPrice	0.030
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	145500000	usd
CY2022	idex	Commission And Transaction Fees CommissionAndTransactionFees	4500000	usd
CY2021Q2	idex	Sale Of Stock Purchase Price As Percent Of Market Price Period One SaleOfStockPurchasePriceAsPercentOfMarketPricePeriodOne	0.95
CY2021Q2	idex	Sale Of Stock Purchase Price As Percent Of Market Price Period Two SaleOfStockPurchasePriceAsPercentOfMarketPricePeriodTwo	0.96
CY2020Q1	idex	Related Party Number Of Shares At Point In Time RelatedPartyNumberOfSharesAtPointInTime	10000	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	33200000	shares
CY2022Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	10000000	shares
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	10600000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	22000000	usd
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12000000	usd
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	25087416	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.29
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y11M1D
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	18554241	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	9562000	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	2.49
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	5589084	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	1.50
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	7731175	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	2966509	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	1.69
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	4250042	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	1.10
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	21843781	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.74
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P8Y21D
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	4596393	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	13033750	shares
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0.30
CY2022	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	72334	shares
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.53
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	1038796	shares
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	2.08
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	526037	shares
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	1.75
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	33240364	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.17
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y9M18D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0	usd
CY2022Q4	idex	Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingNumber	18756614	shares
CY2022Q4	idex	Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingWeightedAverageExercisePrice	1.57
CY2022	idex	Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Weighted Average Remaining Contractual Term ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingWeightedAverageRemainingContractualTerm	P6Y5M12D
CY2022Q4	idex	Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingAggregateIntrinsicValue	0	usd
CY2022Q4	idex	Share Based Compensation Arrangement By Share Based Payment Award Options Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpectedToVestOutstandingNumber	14483750	shares
CY2022	idex	Share Based Compensation Arrangement By Share Based Payment Award Options Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpectedToVestOutstandingWeightedAverageExercisePrice	0.65
CY2022	idex	Share Based Compensation Arrangement By Share Based Payment Award Options Expected To Vest Outstanding Weighted Average Remaining Contractual Term ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpectedToVestOutstandingWeightedAverageRemainingContractualTerm	P9Y6M10D
CY2022Q4	idex	Share Based Compensation Arrangement By Share Based Payment Award Options Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpectedToVestOutstandingAggregateIntrinsicValue	0	usd
CY2022Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	5400000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	7700000	usd
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	2400000	usd
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	8400000	usd
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	8400000	usd
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	11800000	usd
CY2022Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	0.29
CY2022	idex	Weighted Average Remaining Life Of Warrants WeightedAverageRemainingLifeOfWarrants	P4Y10M20D
CY2022Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	10000000	shares
CY2021Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	1100000	shares
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-260692000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-256009000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-101264000	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	56000	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	usd
CY2020	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-260748000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-256009000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-101264000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	512702986	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	447829204	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	213490535	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	512702986	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	447829204	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	213490535	shares
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.51
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.57
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.47
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.51
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.57
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.47
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	147296000	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	55968000	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	28018000	shares
CY2022	idex	Income Loss From Continuing Operations Before Income Taxes After Equity Method Investments And Equity Method Investment Other Than Temporary Impairment IncomeLossFromContinuingOperationsBeforeIncomeTaxesAfterEquityMethodInvestmentsAndEquityMethodInvestmentOtherThanTemporaryImpairment	-289827000	usd
CY2021	idex	Income Loss From Continuing Operations Before Income Taxes After Equity Method Investments And Equity Method Investment Other Than Temporary Impairment IncomeLossFromContinuingOperationsBeforeIncomeTaxesAfterEquityMethodInvestmentsAndEquityMethodInvestmentOtherThanTemporaryImpairment	-268511000	usd
CY2020	idex	Income Loss From Continuing Operations Before Income Taxes After Equity Method Investments And Equity Method Investment Other Than Temporary Impairment IncomeLossFromContinuingOperationsBeforeIncomeTaxesAfterEquityMethodInvestmentsAndEquityMethodInvestmentOtherThanTemporaryImpairment	-114889000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2648000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-371000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-241000	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-10134000	usd
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	usd
CY2022	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	-5364000	usd
CY2021	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	-1506000	usd
CY2020	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	-3067000	usd
CY2022	idex	Deferred Income Tax Expense Benefit Net DeferredIncomeTaxExpenseBenefitNet	-8012000	usd
CY2021	idex	Deferred Income Tax Expense Benefit Net DeferredIncomeTaxExpenseBenefitNet	-12011000	usd
CY2020	idex	Deferred Income Tax Expense Benefit Net DeferredIncomeTaxExpenseBenefitNet	-3308000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	301000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	225000	usd
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7711000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-11786000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3308000	usd
CY2021	us-gaap	Number Of Businesses Acquired NumberOfBusinessesAcquired	4	business
CY2021	idex	Deferred Tax Liabilities Business Acquisition DeferredTaxLiabilitiesBusinessAcquisition	12200000	usd
CY2021	us-gaap	Number Of Businesses Acquired NumberOfBusinessesAcquired	4	business
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2022	idex	Effective Income Tax Rate Reconciliation Nondeductible Expense Stock Awards Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseStockAwardsPercent	-0.005
CY2021	idex	Effective Income Tax Rate Reconciliation Nondeductible Expense Stock Awards Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseStockAwardsPercent	-0.006
CY2020	idex	Effective Income Tax Rate Reconciliation Nondeductible Expense Stock Awards Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseStockAwardsPercent	-0.006
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	-0.032
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	-0.105
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	-0.037
CY2022	idex	Effective Income Tax Rate Reconciliation Nondeductible Expense Business Acquisition Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseBusinessAcquisitionPercent	-0.001
CY2021	idex	Effective Income Tax Rate Reconciliation Nondeductible Expense Business Acquisition Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseBusinessAcquisitionPercent	-0.007
CY2020	idex	Effective Income Tax Rate Reconciliation Nondeductible Expense Business Acquisition Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseBusinessAcquisitionPercent	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.001
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.006
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0
CY2022	idex	Effective Income Tax Rate Reconciliation Nondeductible Interest Expense Percent EffectiveIncomeTaxRateReconciliationNondeductibleInterestExpensePercent	-0.001
CY2021	idex	Effective Income Tax Rate Reconciliation Nondeductible Interest Expense Percent EffectiveIncomeTaxRateReconciliationNondeductibleInterestExpensePercent	-0.002
CY2020	idex	Effective Income Tax Rate Reconciliation Nondeductible Interest Expense Percent EffectiveIncomeTaxRateReconciliationNondeductibleInterestExpensePercent	-0.020
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary	0.004
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Disposition Of Business EffectiveIncomeTaxRateReconciliationDispositionOfBusiness	-0.003
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Disposition Of Business EffectiveIncomeTaxRateReconciliationDispositionOfBusiness	-0.005
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Disposition Of Business EffectiveIncomeTaxRateReconciliationDispositionOfBusiness	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.008
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.011
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.013
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.169
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.103
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.157
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.032
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.050
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.013
CY2022	idex	Effective Income Tax Rate Reconciliation Non Taxable Gain On Remeasurement Of Previously Held Equity Interest Percent EffectiveIncomeTaxRateReconciliationNonTaxableGainOnRemeasurementOfPreviouslyHeldEquityInterestPercent	0.009
CY2021	idex	Effective Income Tax Rate Reconciliation Non Taxable Gain On Remeasurement Of Previously Held Equity Interest Percent EffectiveIncomeTaxRateReconciliationNonTaxableGainOnRemeasurementOfPreviouslyHeldEquityInterestPercent	0
CY2020	idex	Effective Income Tax Rate Reconciliation Non Taxable Gain On Remeasurement Of Previously Held Equity Interest Percent EffectiveIncomeTaxRateReconciliationNonTaxableGainOnRemeasurementOfPreviouslyHeldEquityInterestPercent	0
CY2022	idex	Effective Income Tax Rate Reconciliation Nondeductible Expense On Contingent Consideration EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOnContingentConsideration	0
CY2021	idex	Effective Income Tax Rate Reconciliation Nondeductible Expense On Contingent Consideration EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOnContingentConsideration	0.009
CY2020	idex	Effective Income Tax Rate Reconciliation Nondeductible Expense On Contingent Consideration EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOnContingentConsideration	0.011
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.004
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.006
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.002
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.027
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.044
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.029
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	73209000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	46693000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	14340000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	6554000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	841000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	873000	usd
CY2022Q4	idex	Deferred Tax Assets Section1231 Carryforward DeferredTaxAssetsSection1231Carryforward	2274000	usd
CY2021Q4	idex	Deferred Tax Assets Section1231 Carryforward DeferredTaxAssetsSection1231Carryforward	2360000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	963000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	1012000	usd
CY2022Q4	idex	Deferred Tax Assets Nonqualified Options DeferredTaxAssetsNonqualifiedOptions	3661000	usd
CY2021Q4	idex	Deferred Tax Assets Nonqualified Options DeferredTaxAssetsNonqualifiedOptions	2999000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	3247000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	884000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	563000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	346000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	281000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses	28497000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses	10728000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other Comprehensive Loss DeferredTaxAssetsOtherComprehensiveLoss	345000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other Comprehensive Loss DeferredTaxAssetsOtherComprehensiveLoss	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	218000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	126000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	5505000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	5081000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	134330000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	77270000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	123310000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	74972000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	292000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	357000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	12707000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	5954000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	1021000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	1060000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	14020000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	7371000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	3000000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	5073000	usd
CY2022Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	28200000	usd
CY2022	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	48300000	usd
CY2021	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	28200000	usd
CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	16500000	usd
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	30275000	usd
CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	16457000	usd
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	46732000	usd
CY2021	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	28240000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	74972000	usd
CY2022	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	48338000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	123310000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	300000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	300000	usd
CY2020Q4	idex	Unrecognized Tax Benefits Other UnrecognizedTaxBenefitsOther	0	usd
CY2022Q4	idex	Unrecognized Tax Benefits Other UnrecognizedTaxBenefitsOther	0	usd
CY2021Q4	idex	Unrecognized Tax Benefits Other UnrecognizedTaxBenefitsOther	0	usd
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2020	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	0	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2021	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	256000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	256000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	256000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	usd
CY2019Q3	us-gaap	Loss Contingency Estimate Of Possible Loss LossContingencyEstimateOfPossibleLoss	5000000	usd
CY2022Q3	us-gaap	Loss Contingency Damages Awarded Value LossContingencyDamagesAwardedValue	16400000	usd
CY2022Q3	idex	Loss Contingency Damages Awarded Interest Percentage LossContingencyDamagesAwardedInterestPercentage	0.09
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	21900000	usd
CY2022Q4	idex	Regulatory Licenses Title Insurance Minimum Cash RegulatoryLicensesTitleInsuranceMinimumCash	2000000	usd
CY2022Q4	idex	Regulatory Licenses Broker Dealer Cash RegulatoryLicensesBrokerDealerCash	300000	usd
CY2022Q4	us-gaap	Cash Fdic Insured Amount CashFDICInsuredAmount	3600000	usd
CY2021Q4	us-gaap	Cash Fdic Insured Amount CashFDICInsuredAmount	4700000	usd
CY2022	idex	Loss Contingency Credit Monitoring Service Period LossContingencyCreditMonitoringServicePeriod	P1Y
CY2020	idex	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Measurement Period Adjustment FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityMeasurementPeriodAdjustment	-1990000	usd
CY2022	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	1.000
CY2022	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.030
CY2022	idex	Defined Contribution Plan Employer Matching Contribution Additional Percent Of Match DefinedContributionPlanEmployerMatchingContributionAdditionalPercentOfMatch	0.500
CY2022	idex	Defined Contribution Plan Employer Matching Contribution Additional Percent Of Employees Gross Pay DefinedContributionPlanEmployerMatchingContributionAdditionalPercentOfEmployeesGrossPay	0.020
CY2022	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	1.000
CY2022	idex	Defined Contribution Plan Vesting Period DefinedContributionPlanVestingPeriod	P5Y
CY2022Q4	us-gaap	Noncurrent Assets NoncurrentAssets	8237000	usd
CY2021Q4	us-gaap	Noncurrent Assets NoncurrentAssets	29595000	usd
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	867000	usd
CY2021Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	999000	usd
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	8203000	usd
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	5503000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases	1639000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	9600000	usd
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	131000	usd

Files In Submission

Name	View Source	Status
0001628280-23-009765-index-headers.html	Edgar Link	pending
0001628280-23-009765-index.html	Edgar Link	pending
0001628280-23-009765.txt	Edgar Link	pending
0001628280-23-009765-xbrl.zip	Edgar Link	pending
a2022bfbconsent10-k33023.htm	Edgar Link	pending
a2022bfbconsent10-k33023001.jpg	Edgar Link	pending
ex21ideanomicsex21123122.htm	Edgar Link	pending
ex21ideanomicsex21123122001.jpg	Edgar Link	pending
ex21ideanomicsex21123122002.jpg	Edgar Link	pending
ex21ideanomicsex21123122003.jpg	Edgar Link	pending
exhibit41descriptionofre.htm	Edgar Link	pending
exhibit41descriptionofre001.jpg	Edgar Link	pending
exhibit41descriptionofre002.jpg	Edgar Link	pending
exhibit41descriptionofre003.jpg	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
idex-20221231.htm	Edgar Link	pending
idex-20221231.xsd	Edgar Link	pending
indx-20221231x10kexx311.htm	Edgar Link	pending
indx-20221231x10kexx312.htm	Edgar Link	pending
indx-20221231x10kexx321.htm	Edgar Link	pending
indx-20221231x10kexx322.htm	Edgar Link	pending
item1c-consentforopens83.htm	Edgar Link	pending
item1c-consentforopens83001.jpg	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
idex-20221231_cal.xml	Edgar Link	unprocessable
idex-20221231_def.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
idex-20221231_pre.xml	Edgar Link	unprocessable
idex-20221231_lab.xml	Edgar Link	unprocessable
idex-20221231_htm.xml	Edgar Link	completed
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R100.htm	Edgar Link	pending
R101.htm	Edgar Link	pending
R102.htm	Edgar Link	pending
R103.htm	Edgar Link	pending
R104.htm	Edgar Link	pending
R105.htm	Edgar Link	pending
R106.htm	Edgar Link	pending
R107.htm	Edgar Link	pending
R108.htm	Edgar Link	pending
R109.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R110.htm	Edgar Link	pending
R111.htm	Edgar Link	pending
R112.htm	Edgar Link	pending
R113.htm	Edgar Link	pending
R114.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
R93.htm	Edgar Link	pending
R94.htm	Edgar Link	pending
R95.htm	Edgar Link	pending
R96.htm	Edgar Link	pending
R97.htm	Edgar Link	pending
R98.htm	Edgar Link	pending
R99.htm	Edgar Link	pending
report.css	Edgar Link	pending
robinmackiesofferletter-.htm	Edgar Link	pending
robinmackiesofferletter-001.jpg	Edgar Link	pending
robinmackiesofferletter-002.jpg	Edgar Link	pending
robinmackiesofferletter-003.jpg	Edgar Link	pending
robinmackiesofferletter-004.jpg	Edgar Link	pending
robinmackiesofferletter-005.jpg	Edgar Link	pending
robinmackiesofferletter-006.jpg	Edgar Link	pending
robinmackiesofferletter-007.jpg	Edgar Link	pending
robinmackiesofferletter-008.jpg	Edgar Link	pending
robinmackiesofferletter-009.jpg	Edgar Link	pending
robinmackiesofferletter-010.jpg	Edgar Link	pending
robinmackiesofferletter-011.jpg	Edgar Link	pending
robinmackiesofferletter-012.jpg	Edgar Link	pending
robinmackiesofferletter-013.jpg	Edgar Link	pending
robinmackiesofferletter-014.jpg	Edgar Link	pending
robinmackiesofferletter-015.jpg	Edgar Link	pending
robinmackiesofferletter-016.jpg	Edgar Link	pending
robinmackiesofferletter-017.jpg	Edgar Link	pending
Show.js	Edgar Link	pending
signed_macyxneshatisxoff.htm	Edgar Link	pending
signed_macyxneshatisxoff001.jpg	Edgar Link	pending
signed_macyxneshatisxoff002.jpg	Edgar Link	pending
signed_macyxneshatisxoff003.jpg	Edgar Link	pending
signed_macyxneshatisxoff004.jpg	Edgar Link	pending
signed_macyxneshatisxoff005.jpg	Edgar Link	pending
signed_macyxneshatisxoff006.jpg	Edgar Link	pending
signed_macyxneshatisxoff007.jpg	Edgar Link	pending
signed_macyxneshatisxoff008.jpg	Edgar Link	pending
signed_macyxneshatisxoff009.jpg	Edgar Link	pending
signed_macyxneshatisxoff010.jpg	Edgar Link	pending
signed_macyxneshatisxoff011.jpg	Edgar Link	pending
signed_macyxneshatisxoff012.jpg	Edgar Link	pending
signed_macyxneshatisxoff013.jpg	Edgar Link	pending
signed_macyxneshatisxoff014.jpg	Edgar Link	pending
signed_macyxneshatisxoff015.jpg	Edgar Link	pending
signed_macyxneshatisxoff016.jpg	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$IDEX
IDEANOMICS, INC. Stock $idex

2023 Q1 Form 10-K Financial Statement

#000162828023009765 Filed on March 30, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IDEX IDEANOMICS, INC. Stock $idex

2023 Q1 Form 10-K Financial Statement

#000162828023009765 Filed on March 30, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IDEX
IDEANOMICS, INC. Stock $idex