$DZSI
DZS INC.

2024 Q4 Form 10-Q Financial Statement

#000110168024000175 Filed on November 12, 2024

View on sec.gov

Income Statement

Concept 2024 Q4 2024 Q3
Revenue $38.15M
YoY Change -22.85%
Cost Of Revenue $26.92M
YoY Change -43.34%
Gross Profit $11.23M
YoY Change 481.31%
Gross Profit Margin 29.42%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development $10.66M
YoY Change -16.53%
% of Gross Profit 94.93%
Depreciation & Amortization
YoY Change
% of Gross Profit
Operating Expenses $33.23M
YoY Change -8.51%
Operating Profit -$22.00M
YoY Change -36.02%
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net $82.00K
YoY Change -89.91%
Pretax Income -$24.10M
YoY Change -31.14%
Income Tax $1.600M
% Of Pretax Income
Net Earnings -$25.65M
YoY Change -24.6%
Net Earnings / Revenue -67.23%
Basic Earnings Per Share -$0.67
Diluted Earnings Per Share -$0.67
COMMON SHARES
Basic Shares Outstanding 38.79M shares 38.02M shares
Diluted Shares Outstanding 38.08M shares

Balance Sheet

Concept 2024 Q4 2024 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $4.297M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory $79.09M
Prepaid Expenses
Receivables
Other Receivables $962.0K
Total Short-Term Assets $134.2M
YoY Change -37.42%
LONG-TERM ASSETS
Property, Plant & Equipment $2.930M
YoY Change -52.02%
Goodwill
YoY Change
Intangibles $25.84M
YoY Change -6.98%
Long-Term Investments
YoY Change
Other Assets $11.06M
YoY Change -29.87%
Total Long-Term Assets $44.28M
YoY Change -38.25%
TOTAL ASSETS
Total Short-Term Assets $134.2M
Total Long-Term Assets $44.28M
Total Assets $178.5M
YoY Change -37.63%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue $12.11M
YoY Change 19.33%
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $110.1M
YoY Change -33.82%
LONG-TERM LIABILITIES
Long-Term Debt
YoY Change
Other Long-Term Liabilities $2.936M
YoY Change 63.75%
Total Long-Term Liabilities $2.936M
YoY Change -90.55%
TOTAL LIABILITIES
Total Short-Term Liabilities $110.1M
Total Long-Term Liabilities $2.936M
Total Liabilities $146.2M
YoY Change -34.19%
SHAREHOLDERS EQUITY
Retained Earnings -$286.1M
YoY Change 35.38%
Common Stock $317.3M
YoY Change 11.67%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $32.33M
YoY Change
Total Liabilities & Shareholders Equity $178.5M
YoY Change -37.63%

Cashflow Statement

Concept 2024 Q4 2024 Q3
OPERATING ACTIVITIES
Net Income -$25.65M
YoY Change -24.6%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities
YoY Change
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities
YoY Change
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities
YoY Change
NET CHANGE
Cash From Operating Activities
Cash From Investing Activities
Cash From Financing Activities
Net Change In Cash
YoY Change
FREE CASH FLOW
Cash From Operating Activities
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
dei Document Quarterly Report
DocumentQuarterlyReport
true
dei Document Period End Date
DocumentPeriodEndDate
2024-09-30
dei Document Transition Report
DocumentTransitionReport
false
dei Entity Registrant Name
EntityRegistrantName
DZS INC
dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
DE
dei Entity Tax Identification Number
EntityTaxIdentificationNumber
22-3509099
dei Entity Address City Or Town
EntityAddressCityOrTown
Plano
dei Entity Address State Or Province
EntityAddressStateOrProvince
TX
dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
75024
dei City Area Code
CityAreaCode
469
dei Local Phone Number
LocalPhoneNumber
327-1531
dei Trading Symbol
TradingSymbol
DZSI
CY2023Q4 dzsi Accounts Receivable Trade Current
AccountsReceivableTradeCurrent
44816000 usd
CY2024Q3 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
598000 usd
CY2024Q3 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
11056000 usd
CY2023Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
14945000 usd
CY2023Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
2732000 usd
CY2023Q4 dzsi Accrued Expenses And Other Current Liabilities
AccruedExpensesAndOtherCurrentLiabilities
32704000 usd
CY2024Q3 us-gaap Liabilities Current
LiabilitiesCurrent
110081000 usd
CY2024Q3 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.001
dei Security12b Title
Security12bTitle
Common stock, $0.001 par value
CY2023Q4 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
1280000 usd
CY2024Q3 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
3539000 usd
CY2024Q3 us-gaap Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
11358000 usd
CY2024Q3 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
2936000 usd
CY2024Q3 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0 shares
CY2024Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
38149000 usd
CY2024Q3 us-gaap Cost Of Revenue
CostOfRevenue
26924000 usd
CY2024Q3 us-gaap Gross Profit
GrossProfit
11225000 usd
CY2024Q3 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
10656000 usd
CY2024Q3 us-gaap Selling And Marketing Expense
SellingAndMarketingExpense
20386000 usd
CY2024Q3 dzsi Restructuring And Other Charges
RestructuringAndOtherCharges
266000 usd
CY2024Q3 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-2175000 usd
CY2024Q3 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 usd
dei Entity Address Address Line1
EntityAddressAddressLine1
5700 Tennyson Parkway, Suite 400
CY2023Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
13822000 usd
CY2024Q3 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
usd
CY2023Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.001
CY2024Q3 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
38741000 shares
CY2024Q3 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
38741000 shares
CY2024Q3 us-gaap Inventory Net
InventoryNet
79087000 usd
CY2024Q3 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
13625000 usd
CY2024Q3 us-gaap Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
0 usd
CY2024Q3 us-gaap Assets Current
AssetsCurrent
134224000 usd
CY2024Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
2930000 usd
CY2024Q3 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
4453000 usd
CY2024Q3 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
25840000 usd
CY2024Q3 us-gaap Disposal Group Including Discontinued Operation Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
0 usd
CY2024Q3 us-gaap Assets
Assets
178503000 usd
CY2024Q3 us-gaap Accounts Payable Trade Current
AccountsPayableTradeCurrent
63072000 usd
CY2024Q3 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
12105000 usd
CY2024Q3 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
2473000 usd
CY2024Q3 dzsi Accrued Expenses And Other Current Liabilities
AccruedExpensesAndOtherCurrentLiabilities
32431000 usd
CY2024Q3 us-gaap Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
0 usd
CY2024Q3 us-gaap Long Term Debt
LongTermDebt
16424000 usd
CY2024Q3 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
1831000 usd
CY2024Q3 us-gaap Liabilities Of Disposal Group Including Discontinued Operation Noncurrent
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent
0 usd
CY2024Q3 us-gaap Liabilities
Liabilities
146169000 usd
CY2023Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
72000000 shares
CY2024Q3 us-gaap Common Stock Value
CommonStockValue
37000 usd
CY2023Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.001
CY2024Q3 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
317291000 usd
CY2024Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
1124000 usd
CY2024Q3 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-286118000 usd
CY2024Q3 us-gaap Stockholders Equity
StockholdersEquity
32334000 usd
CY2024Q3 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
178503000 usd
CY2023Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
249381000 usd
CY2023Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
22737000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
96882000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
97727000 usd
CY2023Q3 us-gaap Cost Of Revenue
CostOfRevenue
23774000 usd
us-gaap Cost Of Revenue
CostOfRevenue
62605000 usd
us-gaap Cost Of Revenue
CostOfRevenue
71579000 usd
CY2023Q3 us-gaap Gross Profit
GrossProfit
-1037000 usd
us-gaap Gross Profit
GrossProfit
34277000 usd
us-gaap Gross Profit
GrossProfit
26148000 usd
CY2023Q3 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
8327000 usd
us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
25114000 usd
us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
27802000 usd
CY2023Q3 us-gaap Selling And Marketing Expense
SellingAndMarketingExpense
19562000 usd
us-gaap Selling And Marketing Expense
SellingAndMarketingExpense
54414000 usd
us-gaap Selling And Marketing Expense
SellingAndMarketingExpense
57945000 usd
CY2023Q3 dzsi Restructuring And Other Charges
RestructuringAndOtherCharges
135000 usd
dzsi Restructuring And Other Charges
RestructuringAndOtherCharges
510000 usd
dzsi Restructuring And Other Charges
RestructuringAndOtherCharges
4881000 usd
CY2024Q3 us-gaap Asset Impairment Charges
AssetImpairmentCharges
0 usd
CY2023Q3 us-gaap Asset Impairment Charges
AssetImpairmentCharges
0 usd
us-gaap Asset Impairment Charges
AssetImpairmentCharges
0 usd
us-gaap Asset Impairment Charges
AssetImpairmentCharges
499000 usd
CY2024Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1919000 usd
CY2023Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1321000 usd
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
4299000 usd
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
3913000 usd
CY2023Q3 us-gaap Operating Expenses
OperatingExpenses
29345000 usd
us-gaap Operating Expenses
OperatingExpenses
84337000 usd
us-gaap Operating Expenses
OperatingExpenses
95040000 usd
CY2024Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
-22002000 usd
CY2023Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
-30382000 usd
us-gaap Operating Income Loss
OperatingIncomeLoss
-50060000 usd
us-gaap Operating Income Loss
OperatingIncomeLoss
-68892000 usd
CY2023Q3 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-751000 usd
us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-4793000 usd
us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-2259000 usd
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2024
dei Entity Central Index Key
EntityCentralIndexKey
0001101680
dei Amendment Flag
AmendmentFlag
false
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q3
CY2024Q3 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
CY2024Q3 us-gaap Revenue Remaining Performance Obligation Percentage
RevenueRemainingPerformanceObligationPercentage
0.13
dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
dei Entity Filer Category
EntityFilerCategory
Accelerated Filer
dei Entity Small Business
EntitySmallBusiness
true
dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
dei Entity Shell Company
EntityShellCompany
false
CY2024Q4 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
38789398 shares
CY2024Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
4297000 usd
CY2024Q3 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
1439000 usd
CY2024Q3 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
4185000 usd
CY2023Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
4282000 usd
CY2024Q3 dzsi Accounts Receivable Trade Current
AccountsReceivableTradeCurrent
34216000 usd
CY2024Q3 us-gaap Allowance For Doubtful Other Receivables Current
AllowanceForDoubtfulOtherReceivablesCurrent
877000 usd
CY2023Q4 us-gaap Allowance For Doubtful Other Receivables Current
AllowanceForDoubtfulOtherReceivablesCurrent
0 usd
CY2024Q3 us-gaap Other Receivables Net Current
OtherReceivablesNetCurrent
962000 usd
CY2023Q4 us-gaap Other Receivables Net Current
OtherReceivablesNetCurrent
452000 usd
CY2023Q4 us-gaap Inventory Net
InventoryNet
33113000 usd
CY2023Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
825000 usd
CY2023Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
7685000 usd
CY2023Q4 us-gaap Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
94375000 usd
CY2023Q4 us-gaap Assets Current
AssetsCurrent
196368000 usd
CY2023Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
3108000 usd
CY2023Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
3661000 usd
CY2023Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
25065000 usd
CY2023Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
13371000 usd
CY2023Q4 us-gaap Disposal Group Including Discontinued Operation Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
7808000 usd
CY2023Q4 us-gaap Assets
Assets
249381000 usd
CY2023Q4 us-gaap Accounts Payable Trade Current
AccountsPayableTradeCurrent
46003000 usd
CY2023Q4 us-gaap Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
69427000 usd
CY2023Q4 us-gaap Liabilities Current
LiabilitiesCurrent
165811000 usd
CY2023Q4 us-gaap Long Term Debt
LongTermDebt
7308000 usd
CY2023Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
2834000 usd
CY2023Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
3994000 usd
CY2023Q4 us-gaap Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
11504000 usd
CY2023Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1797000 usd
CY2023Q4 us-gaap Liabilities Of Disposal Group Including Discontinued Operation Noncurrent
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent
33574000 usd
CY2023Q4 us-gaap Liabilities
Liabilities
226822000 usd
CY2023Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
usd
CY2024Q3 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
72000000 shares
CY2023Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
32122000 shares
CY2023Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
32122000 shares
CY2023Q4 us-gaap Common Stock Value
CommonStockValue
31000 usd
CY2024Q3 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.001
CY2024Q3 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
25000000 shares
CY2023Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
25000000 shares
CY2023Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0 shares
CY2023Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0 shares
CY2024Q3 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0 shares
CY2024Q3 us-gaap Preferred Stock Value
PreferredStockValue
0 usd
CY2023Q4 us-gaap Preferred Stock Value
PreferredStockValue
0 usd
CY2023Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
294863000 usd
CY2023Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-8447000 usd
CY2023Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-263888000 usd
CY2023Q4 us-gaap Stockholders Equity
StockholdersEquity
22559000 usd
CY2024Q3 us-gaap Operating Expenses
OperatingExpenses
33227000 usd
CY2023Q3 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
-375000 usd
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 usd
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
-375000 usd
CY2024Q3 us-gaap Business Combination Bargain Purchase Gain Recognized Amount
BusinessCombinationBargainPurchaseGainRecognizedAmount
0 usd
CY2023Q3 us-gaap Business Combination Bargain Purchase Gain Recognized Amount
BusinessCombinationBargainPurchaseGainRecognizedAmount
0 usd
us-gaap Business Combination Bargain Purchase Gain Recognized Amount
BusinessCombinationBargainPurchaseGainRecognizedAmount
41544000 usd
us-gaap Business Combination Bargain Purchase Gain Recognized Amount
BusinessCombinationBargainPurchaseGainRecognizedAmount
0 usd
CY2024Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
82000 usd
CY2023Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-103000 usd
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-472000 usd
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
232000 usd
CY2024Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-24095000 usd
CY2023Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-31611000 usd
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-13781000 usd
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-71294000 usd
CY2024Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1551000 usd
CY2023Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-2226000 usd
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
2327000 usd
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
730000 usd
CY2024Q3 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-25646000 usd
CY2023Q3 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-29385000 usd
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-16108000 usd
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-72024000 usd
CY2024Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax
0 usd
CY2023Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax
-4628000 usd
us-gaap Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax
-3319000 usd
us-gaap Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax
-10643000 usd
CY2024Q3 us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
0 usd
CY2023Q3 us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
0 usd
us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
-2803000 usd
us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
0 usd
CY2024Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
0 usd
CY2023Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
-4628000 usd
us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
-6122000 usd
us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
-10643000 usd
CY2024Q3 us-gaap Net Income Loss
NetIncomeLoss
-25646000 usd
CY2023Q3 us-gaap Net Income Loss
NetIncomeLoss
-34013000 usd
us-gaap Net Income Loss
NetIncomeLoss
-22230000 usd
us-gaap Net Income Loss
NetIncomeLoss
-82667000 usd
CY2024Q3 us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
-548000 usd
CY2023Q3 us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
-823000 usd
us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
-2343000 usd
us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
-3916000 usd
CY2024Q3 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
0 usd
CY2023Q3 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
0 usd
us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
-12023000 usd
us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
0 usd
CY2024Q3 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-37000 usd
CY2023Q3 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-56000 usd
us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-109000 usd
us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-178000 usd
CY2024Q3 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-26231000 usd
CY2023Q3 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-34892000 usd
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-12659000 usd
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-86761000 usd
CY2024Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.67
CY2023Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.92
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.43
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-2.29
CY2024Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.67
CY2023Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.92
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.43
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-2.29
CY2024Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
0
CY2023Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
-0.15
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
-0.16
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
-0.34
CY2024Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
0
CY2023Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
-0.15
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
-0.16
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
-0.34
CY2024Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
38081000 shares
CY2023Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
31892000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
37710000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
31386000 shares
CY2024Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
38081000 shares
CY2023Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
31892000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
37710000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
31386000 shares
CY2024Q3 dzsi Other Comprehensive Income Net Gain Loss On Intra Entity Foreign Currency Transactions Arising During Period Net Of Tax
OtherComprehensiveIncomeNetGainLossOnIntraEntityForeignCurrencyTransactionsArisingDuringPeriodNetOfTax
500000 usd
dzsi Other Comprehensive Income Net Gain Loss On Intra Entity Foreign Currency Transactions Arising During Period Net Of Tax
OtherComprehensiveIncomeNetGainLossOnIntraEntityForeignCurrencyTransactionsArisingDuringPeriodNetOfTax
100000 usd
CY2023Q3 dzsi Other Comprehensive Income Net Gain Loss On Intra Entity Foreign Currency Transactions Arising During Period Net Of Tax
OtherComprehensiveIncomeNetGainLossOnIntraEntityForeignCurrencyTransactionsArisingDuringPeriodNetOfTax
-400000 usd
dzsi Other Comprehensive Income Net Gain Loss On Intra Entity Foreign Currency Transactions Arising During Period Net Of Tax
OtherComprehensiveIncomeNetGainLossOnIntraEntityForeignCurrencyTransactionsArisingDuringPeriodNetOfTax
-200000 usd
CY2023Q4 us-gaap Stockholders Equity
StockholdersEquity
22559000 usd
CY2024Q1 dzsi Stock Issued During Period Value Exercise Of Stock Awards And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueExerciseOfStockAwardsAndEmployeeStockPurchasePlan
-33000 usd
CY2024Q1 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
9925000 usd
CY2024Q1 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
2608000 usd
CY2024Q1 us-gaap Net Income Loss
NetIncomeLoss
-18706000 usd
CY2024Q1 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-1358000 usd
CY2024Q1 us-gaap Stockholders Equity
StockholdersEquity
14995000 usd
CY2024Q2 dzsi Stock Issued During Period Value Exercise Of Stock Awards And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueExerciseOfStockAwardsAndEmployeeStockPurchasePlan
85000 usd
CY2024Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
1274000 usd
CY2024Q2 us-gaap Adjustments To Additional Paid In Capital Warrant Issued
AdjustmentsToAdditionalPaidInCapitalWarrantIssued
6591000 usd
CY2024Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
12023000 usd
CY2024Q2 us-gaap Net Income Loss
NetIncomeLoss
22122000 usd
CY2024Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-509000 usd
CY2024Q2 us-gaap Stockholders Equity
StockholdersEquity
56581000 usd
CY2024Q3 dzsi Stock Issued During Period Value Exercise Of Stock Awards And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueExerciseOfStockAwardsAndEmployeeStockPurchasePlan
-223000 usd
CY2024Q3 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
2207000 usd
CY2024Q3 us-gaap Net Income Loss
NetIncomeLoss
-25646000 usd
CY2024Q3 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-585000 usd
CY2024Q3 us-gaap Stockholders Equity
StockholdersEquity
32334000 usd
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
138582000 usd
CY2023Q1 dzsi Stock Issued During Period Value Exercise Of Stock Awards And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueExerciseOfStockAwardsAndEmployeeStockPurchasePlan
-87000 usd
CY2023Q1 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
4486000 usd
CY2023Q1 us-gaap Net Income Loss
NetIncomeLoss
-23818000 usd
CY2023Q1 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-1949000 usd
CY2023Q1 us-gaap Stockholders Equity
StockholdersEquity
117214000 usd
CY2023Q2 dzsi Stock Issued During Period Value Exercise Of Stock Awards And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueExerciseOfStockAwardsAndEmployeeStockPurchasePlan
741000 usd
CY2023Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
4326000 usd
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
-24836000 usd
CY2023Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-1266000 usd
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
96179000 usd
CY2023Q3 dzsi Stock Issued During Period Value Exercise Of Stock Awards And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueExerciseOfStockAwardsAndEmployeeStockPurchasePlan
-913000 usd
CY2023Q3 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
3698000 usd
CY2023Q3 us-gaap Net Income Loss
NetIncomeLoss
-34013000 usd
CY2023Q3 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-879000 usd
CY2023Q3 us-gaap Stockholders Equity
StockholdersEquity
64072000 usd
us-gaap Net Income Loss
NetIncomeLoss
-22230000 usd
us-gaap Net Income Loss
NetIncomeLoss
-82667000 usd
us-gaap Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax
-3319000 usd
us-gaap Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax
-10643000 usd
us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
-2803000 usd
us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
0 usd
us-gaap Depreciation And Amortization
DepreciationAndAmortization
5566000 usd
us-gaap Depreciation And Amortization
DepreciationAndAmortization
5633000 usd
us-gaap Asset Impairment Charges
AssetImpairmentCharges
0 usd
us-gaap Asset Impairment Charges
AssetImpairmentCharges
499000 usd
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 usd
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
-375000 usd
us-gaap Business Combination Bargain Purchase Gain Recognized Amount
BusinessCombinationBargainPurchaseGainRecognizedAmount
41544000 usd
us-gaap Business Combination Bargain Purchase Gain Recognized Amount
BusinessCombinationBargainPurchaseGainRecognizedAmount
0 usd
us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
1554000 usd
us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
234000 usd
us-gaap Share Based Compensation
ShareBasedCompensation
6667000 usd
us-gaap Share Based Compensation
ShareBasedCompensation
10934000 usd
us-gaap Inventory Write Down
InventoryWriteDown
-965000 usd
us-gaap Inventory Write Down
InventoryWriteDown
11175000 usd
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
744000 usd
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
3010000 usd
dzsi Provision For Sales Return
ProvisionForSalesReturn
-855000 usd
dzsi Provision For Sales Return
ProvisionForSalesReturn
4255000 usd
dzsi Provision For Warranty
ProvisionForWarranty
20000 usd
dzsi Provision For Warranty
ProvisionForWarranty
-229000 usd
us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-484000 usd
us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-282000 usd
us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
0 usd
us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
-56000 usd
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-13254000 usd
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-35236000 usd
us-gaap Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
1158000 usd
us-gaap Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
-724000 usd
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-1892000 usd
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
11624000 usd
us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
-228000 usd
us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
183000 usd
us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
2543000 usd
us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
1253000 usd
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
16060000 usd
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-19377000 usd
us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
-3496000 usd
us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
-8647000 usd
us-gaap Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
-7864000 usd
us-gaap Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
7225000 usd
us-gaap Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
-28064000 usd
us-gaap Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
-33699000 usd
dzsi Net Cash Provided By Used In Operating Activities Discontinued Operations.
NetCashProvidedByUsedInOperatingActivitiesDiscontinuedOperations.
-9807000 usd
dzsi Net Cash Provided By Used In Operating Activities Discontinued Operations.
NetCashProvidedByUsedInOperatingActivitiesDiscontinuedOperations.
-7520000 usd
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-37871000 usd
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-41219000 usd
us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
0 usd
us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
1829000 usd
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
366000 usd
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
964000 usd
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
7326000 usd
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
0 usd
us-gaap Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
-7692000 usd
us-gaap Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
865000 usd
dzsi Discontinued Operations Disposal Of Discontinued Operations Net Of Cash Transferred
DiscontinuedOperationsDisposalOfDiscontinuedOperationsNetOfCashTransferred
35000 usd
dzsi Discontinued Operations Disposal Of Discontinued Operations Net Of Cash Transferred
DiscontinuedOperationsDisposalOfDiscontinuedOperationsNetOfCashTransferred
0 usd
dzsi Net Cash Provided By Used In Investing Activities From Discontinued Operations
NetCashProvidedByUsedInInvestingActivitiesFromDiscontinuedOperations
-99000 usd
dzsi Net Cash Provided By Used In Investing Activities From Discontinued Operations
NetCashProvidedByUsedInInvestingActivitiesFromDiscontinuedOperations
-444000 usd
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-7826000 usd
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
421000 usd
us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
9925000 usd
us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
0 usd
us-gaap Proceeds From Repayments Of Related Party Debt
ProceedsFromRepaymentsOfRelatedPartyDebt
0 usd
us-gaap Proceeds From Repayments Of Related Party Debt
ProceedsFromRepaymentsOfRelatedPartyDebt
34100000 usd
us-gaap Proceeds From Issuance Of Secured Debt
ProceedsFromIssuanceOfSecuredDebt
15000000 usd
us-gaap Proceeds From Issuance Of Secured Debt
ProceedsFromIssuanceOfSecuredDebt
0 usd
us-gaap Repayments Of Secured Debt
RepaymentsOfSecuredDebt
0 usd
us-gaap Repayments Of Secured Debt
RepaymentsOfSecuredDebt
24073000 usd
dzsi Repayments Of Short Term Borrowings And Line Of Credit
RepaymentsOfShortTermBorrowingsAndLineOfCredit
0 usd
dzsi Repayments Of Short Term Borrowings And Line Of Credit
RepaymentsOfShortTermBorrowingsAndLineOfCredit
4302000 usd
us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
847000 usd
us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
198000 usd
us-gaap Payment For Contingent Consideration Liability Financing Activities
PaymentForContingentConsiderationLiabilityFinancingActivities
0 usd
us-gaap Payment For Contingent Consideration Liability Financing Activities
PaymentForContingentConsiderationLiabilityFinancingActivities
347000 usd
dzsi Proceeds From Exercise Of Stock Awards And Employee Stock Plan Purchases
ProceedsFromExerciseOfStockAwardsAndEmployeeStockPlanPurchases
-171000 usd
dzsi Proceeds From Exercise Of Stock Awards And Employee Stock Plan Purchases
ProceedsFromExerciseOfStockAwardsAndEmployeeStockPlanPurchases
-259000 usd
us-gaap Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
23907000 usd
us-gaap Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
4921000 usd
us-gaap Cash Provided By Used In Financing Activities Discontinued Operations
CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations
7997000 usd
us-gaap Cash Provided By Used In Financing Activities Discontinued Operations
CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations
1651000 usd
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
31904000 usd
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
6572000 usd
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-1380000 usd
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
914000 usd
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-15173000 usd
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-33312000 usd
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
20909000 usd
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
38464000 usd
CY2024Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
5736000 usd
CY2023Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
5152000 usd
CY2024Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
4297000 usd
CY2023Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
2332000 usd
CY2024Q3 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
1439000 usd
CY2023Q3 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
62000 usd
CY2024Q3 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
0 usd
CY2023Q3 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
2758000 usd
CY2024Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
5736000 usd
CY2023Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
5152000 usd
us-gaap Interest Paid Net
InterestPaidNet
1803000 usd
us-gaap Interest Paid Net
InterestPaidNet
2370000 usd
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
50000 usd
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
235000 usd
us-gaap Interest Paid Discontinued Operations
InterestPaidDiscontinuedOperations
187000 usd
us-gaap Interest Paid Discontinued Operations
InterestPaidDiscontinuedOperations
90000 usd
dzsi Interest Paid To Related Party Discontinued
InterestPaidToRelatedPartyDiscontinued
0 usd
dzsi Interest Paid To Related Party Discontinued
InterestPaidToRelatedPartyDiscontinued
159000 usd
dzsi Income Taxes Paid Net Discontinued Operations
IncomeTaxesPaidNetDiscontinuedOperations
32000 usd
dzsi Income Taxes Paid Net Discontinued Operations
IncomeTaxesPaidNetDiscontinuedOperations
487000 usd
us-gaap Use Of Estimates
UseOfEstimates
Use of EstimatesThe preparation of the unaudited condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the unaudited condensed consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ materially from those estimates.
CY2024Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
38149000 usd
CY2023Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
22737000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
96882000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
97727000 usd
CY2024Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
38149000 usd
CY2023Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
22737000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
96882000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
97727000 usd
CY2023Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
4282000 usd
CY2022Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
2971000 usd
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
744000 usd
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
3010000 usd
dzsi Allowance For Doubtful Accounts Receivable Foreign Exchange Impact
AllowanceForDoubtfulAccountsReceivableForeignExchangeImpact
36000 usd
dzsi Allowance For Doubtful Accounts Receivable Foreign Exchange Impact
AllowanceForDoubtfulAccountsReceivableForeignExchangeImpact
-75000 usd
CY2024Q3 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
5062000 usd
CY2023Q3 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
5906000 usd
CY2023Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
306000 usd
CY2022Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
1156000 usd
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases
81000 usd
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases
0 usd
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
0 usd
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
-347000 usd
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
33000 usd
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
-214000 usd
CY2024Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
420000 usd
CY2023Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
595000 usd
CY2024Q3 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
17420000 usd
CY2023Q4 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
18133000 usd
CY2024Q3 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
61667000 usd
CY2023Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
14980000 usd
CY2024Q3 us-gaap Inventory Net
InventoryNet
79087000 usd
CY2023Q4 us-gaap Inventory Net
InventoryNet
33113000 usd
CY2024Q3 us-gaap Inventory Write Down
InventoryWriteDown
3100000 usd
us-gaap Inventory Write Down
InventoryWriteDown
-1000000.0 usd
CY2023Q3 us-gaap Inventory Write Down
InventoryWriteDown
7900000 usd
us-gaap Inventory Write Down
InventoryWriteDown
11200000 usd
CY2024Q3 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
9299000 usd
CY2023Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
8195000 usd
CY2024Q3 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
6369000 usd
CY2023Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
5087000 usd
CY2024Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
2930000 usd
CY2023Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
3108000 usd
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
1300000 usd
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
1700000 usd
dzsi Standard Product Warranty Term
StandardProductWarrantyTerm
P1Y
dzsi Extended Product Warranty Term
ExtendedProductWarrantyTerm
P5Y
CY2023Q4 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
1148000 usd
CY2022Q4 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
1401000 usd
us-gaap Product Warranty Accrual Additions From Business Acquisition
ProductWarrantyAccrualAdditionsFromBusinessAcquisition
638000 usd
us-gaap Product Warranty Accrual Additions From Business Acquisition
ProductWarrantyAccrualAdditionsFromBusinessAcquisition
0 usd
us-gaap Product Warranty Accrual Preexisting Increase Decrease
ProductWarrantyAccrualPreexistingIncreaseDecrease
20000 usd
us-gaap Product Warranty Accrual Preexisting Increase Decrease
ProductWarrantyAccrualPreexistingIncreaseDecrease
-229000 usd
us-gaap Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
0 usd
us-gaap Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
51000 usd
us-gaap Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss
StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss
-3000 usd
us-gaap Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss
StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss
-3000 usd
CY2024Q3 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
1803000 usd
CY2023Q3 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
1369000 usd
CY2023Q4 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
825000 usd
CY2023Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
17779000 usd
CY2024Q3 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
598000 usd
CY2024Q3 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
13936000 usd
us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
11900000 usd
us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
17300000 usd
CY2024Q3 us-gaap Revenue Remaining Performance Obligation Percentage
RevenueRemainingPerformanceObligationPercentage
0.87
CY2024Q3 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
P12M
CY2024Q3 us-gaap Capitalized Contract Cost Net
CapitalizedContractCostNet
1200000 usd
CY2023Q4 us-gaap Capitalized Contract Cost Net
CapitalizedContractCostNet
1000000.0 usd
us-gaap Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
400000 usd
us-gaap Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
400000 usd
CY2024Q3 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
38533000 usd
CY2024Q3 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
12693000 usd
CY2024Q3 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
25840000 usd
CY2023Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
33527000 usd
CY2023Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
8462000 usd
CY2023Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
25065000 usd
CY2024Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1900000 usd
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
4300000 usd
CY2023Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1300000 usd
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
3900000 usd
CY2024Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year
FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
1737000 usd
CY2024Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
6744000 usd
CY2024Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
4986000 usd
CY2024Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
3543000 usd
CY2024Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2513000 usd
CY2024Q3 dzsi Finite Lived Intangible Assets Amortization Expense After Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour
6317000 usd
CY2024Q3 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
25840000 usd
CY2024Q3 us-gaap Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
13600000 usd
CY2023Q4 us-gaap Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
13600000 usd
CY2023Q4 us-gaap Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
1.84
CY2024Q2 us-gaap Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
0.9095
CY2024Q2 dzsi Class Of Warrant Or Right Exercise Price Of Warrants Or Rights Percent Of Closing Price
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsPercentOfClosingPrice
0.85
CY2023Q1 dzsi Debt Instrument Covenant Ebitda Minimum Period One
DebtInstrumentCovenantEBITDAMinimumPeriodOne
1000000 usd
CY2023Q1 dzsi Debt Instrument Covenant Ebitda Minimum Period Two
DebtInstrumentCovenantEBITDAMinimumPeriodTwo
1 usd
CY2023Q3 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
100000 usd
CY2024Q3 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
100000 usd
us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
200000 usd
us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
200000 usd
CY2024Q3 us-gaap Net Income Loss
NetIncomeLoss
-25646000 usd
CY2023Q3 us-gaap Net Income Loss
NetIncomeLoss
-34013000 usd
us-gaap Net Income Loss
NetIncomeLoss
-22230000 usd
us-gaap Net Income Loss
NetIncomeLoss
-82667000 usd
CY2024Q3 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-25646000 usd
CY2023Q3 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-29385000 usd
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-16108000 usd
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-72024000 usd
CY2024Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
0 usd
CY2023Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
-4628000 usd
us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
-6122000 usd
us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
-10643000 usd
CY2024Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
38081000 shares
CY2023Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
31892000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
37710000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
31386000 shares
CY2024Q3 dzsi Incremental Common Shares Attributable To Dilutive Effect Of Share Based Payment Arrangements And Warrants
IncrementalCommonSharesAttributableToDilutiveEffectOfShareBasedPaymentArrangementsAndWarrants
0 shares
CY2023Q3 dzsi Incremental Common Shares Attributable To Dilutive Effect Of Share Based Payment Arrangements And Warrants
IncrementalCommonSharesAttributableToDilutiveEffectOfShareBasedPaymentArrangementsAndWarrants
0 shares
dzsi Incremental Common Shares Attributable To Dilutive Effect Of Share Based Payment Arrangements And Warrants
IncrementalCommonSharesAttributableToDilutiveEffectOfShareBasedPaymentArrangementsAndWarrants
0 shares
dzsi Incremental Common Shares Attributable To Dilutive Effect Of Share Based Payment Arrangements And Warrants
IncrementalCommonSharesAttributableToDilutiveEffectOfShareBasedPaymentArrangementsAndWarrants
0 shares
CY2024Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
38081000 shares
CY2023Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
31892000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
37710000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
31386000 shares
CY2024Q3 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
-0.67
CY2023Q3 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
-0.92
us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
-0.43
us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
-2.29
CY2024Q3 us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicShare
0
CY2023Q3 us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicShare
-0.15
us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicShare
-0.16
us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicShare
-0.34
CY2024Q3 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
-0.67
CY2023Q3 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
-0.92
us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
-0.43
us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
-2.29
CY2024Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
0
CY2023Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
-0.15
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
-0.16
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
-0.34
CY2024Q3 us-gaap Operating Lease Expense
OperatingLeaseExpense
600000 usd
us-gaap Operating Lease Expense
OperatingLeaseExpense
1600000 usd
CY2023Q3 us-gaap Operating Lease Expense
OperatingLeaseExpense
800000 usd
us-gaap Operating Lease Expense
OperatingLeaseExpense
2300000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
780000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
2486000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
1759000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
1007000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
697000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
6729000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
717000 usd
CY2024Q3 us-gaap Operating Lease Liability
OperatingLeaseLiability
6012000 usd
CY2022Q4 us-gaap Loss Contingency Damages Sought Value
LossContingencyDamagesSoughtValue
24750000 usd
CY2024Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1600000 usd
CY2024Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-24100000 usd
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
2300000 usd
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-13800000 usd
CY2023Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-2200000 usd
CY2023Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-31600000 usd
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
700000 usd
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-71300000 usd
CY2024Q3 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
9200000 usd
CY2024Q3 us-gaap Liability For Uncertain Tax Positions Current
LiabilityForUncertainTaxPositionsCurrent
4000000 usd
CY2024Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
2930000 usd
CY2023Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
3108000 usd

Files In Submission

Name View Source Status
0001101680-24-000175-index-headers.html Edgar Link pending
0001101680-24-000175-index.html Edgar Link pending
0001101680-24-000175.txt Edgar Link pending
0001101680-24-000175-xbrl.zip Edgar Link pending
dzsi-20240930.htm Edgar Link pending
dzsi-20240930.xsd Edgar Link pending
dzsi-20240930x10qxexx311.htm Edgar Link pending
dzsi-20240930x10qxexx312.htm Edgar Link pending
dzsi-20240930x10qxexx321.htm Edgar Link pending
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
dzsi-20240930_cal.xml Edgar Link unprocessable
dzsi-20240930_def.xml Edgar Link unprocessable
dzsi-20240930_lab.xml Edgar Link unprocessable
dzsi-20240930_pre.xml Edgar Link unprocessable
FilingSummary.xml Edgar Link unprocessable
dzsi-20240930_htm.xml Edgar Link completed
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
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending