2023 Q4 Form 10-K Financial Statement
#000095017024096409 Filed on August 13, 2024
Income Statement
Concept | 2023 Q4 | 2023 |
---|---|---|
Revenue | $244.5M | |
YoY Change | -34.91% | |
Cost Of Revenue | $204.1M | |
YoY Change | -20.69% | |
Gross Profit | $40.44M | |
YoY Change | -65.83% | |
Gross Profit Margin | 16.54% | |
Selling, General & Admin | ||
YoY Change | ||
% of Gross Profit | ||
Research & Development | $55.78M | |
YoY Change | -0.61% | |
% of Gross Profit | 137.94% | |
Depreciation & Amortization | ||
YoY Change | ||
% of Gross Profit | ||
Operating Expenses | $169.4M | |
YoY Change | 16.79% | |
Operating Profit | -$129.0M | |
YoY Change | 382.94% | |
Interest Expense | -$3.992M | |
YoY Change | 176.84% | |
% of Operating Profit | ||
Other Income/Expense, Net | -$864.0K | |
YoY Change | -52.97% | |
Pretax Income | -$134.4M | |
YoY Change | 279.43% | |
Income Tax | $779.0K | |
% Of Pretax Income | ||
Net Earnings | -$135.2M | |
YoY Change | 261.25% | |
Net Earnings / Revenue | -55.29% | |
Basic Earnings Per Share | -$4.29 | |
Diluted Earnings Per Share | -$4.29 | |
COMMON SHARES | ||
Basic Shares Outstanding | 31.55M | |
Diluted Shares Outstanding | 31.55M |
Balance Sheet
Concept | 2023 Q4 | 2023 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | ||
YoY Change | ||
Cash & Equivalents | $18.96M | |
Short-Term Investments | ||
Other Short-Term Assets | ||
YoY Change | ||
Inventory | $82.23M | |
Prepaid Expenses | ||
Receivables | ||
Other Receivables | $13.22M | |
Total Short-Term Assets | $196.4M | |
YoY Change | -33.59% | |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $5.723M | |
YoY Change | -74.09% | |
Goodwill | $0.00 | |
YoY Change | -100.0% | |
Intangibles | $25.48M | |
YoY Change | -19.72% | |
Long-Term Investments | ||
YoY Change | ||
Other Assets | $14.67M | |
YoY Change | -5.57% | |
Total Long-Term Assets | $53.01M | |
YoY Change | -40.64% | |
TOTAL ASSETS | ||
Total Short-Term Assets | $196.4M | |
Total Long-Term Assets | $53.01M | |
Total Assets | $249.4M | |
YoY Change | -35.23% | |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | ||
YoY Change | ||
Accrued Expenses | ||
YoY Change | ||
Deferred Revenue | $15.99M | |
YoY Change | -26.57% | |
Short-Term Debt | $19.60M | |
YoY Change | 101.94% | |
Long-Term Debt Due | $0.00 | |
YoY Change | -100.0% | |
Total Short-Term Liabilities | $165.8M | |
YoY Change | -20.73% | |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $37.91M | |
YoY Change | ||
Other Long-Term Liabilities | $1.978M | |
YoY Change | -94.03% | |
Total Long-Term Liabilities | $39.89M | |
YoY Change | 20.47% | |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $165.8M | |
Total Long-Term Liabilities | $39.89M | |
Total Liabilities | $226.8M | |
YoY Change | -6.38% | |
SHAREHOLDERS EQUITY | ||
Retained Earnings | -$263.9M | |
YoY Change | 111.46% | |
Common Stock | $294.9M | |
YoY Change | 8.45% | |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | ||
YoY Change | ||
Treasury Stock Shares | ||
Shareholders Equity | $22.56M | |
YoY Change | ||
Total Liabilities & Shareholders Equity | $249.4M | |
YoY Change | -35.23% |
Cashflow Statement
Concept | 2023 Q4 | 2023 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | -$135.2M | |
YoY Change | 261.25% | |
Depreciation, Depletion And Amortization | ||
YoY Change | ||
Cash From Operating Activities | -$45.88M | |
YoY Change | -9.87% | |
INVESTING ACTIVITIES | ||
Capital Expenditures | $1.574M | |
YoY Change | -65.27% | |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | ||
YoY Change | ||
Cash From Investing Activities | $255.0K | |
YoY Change | -100.91% | |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | $24.07M | |
YoY Change | 3751.68% | |
Cash From Financing Activities | 29.29M | |
YoY Change | -54.77% | |
NET CHANGE | ||
Cash From Operating Activities | -45.88M | |
Cash From Investing Activities | 255.0K | |
Cash From Financing Activities | 29.29M | |
Net Change In Cash | -17.56M | |
YoY Change | 15.69% | |
FREE CASH FLOW | ||
Cash From Operating Activities | -$45.88M | |
Capital Expenditures | $1.574M | |
Free Cash Flow | -$47.45M | |
YoY Change | -14.4% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2023 | dei |
Amendment Flag
AmendmentFlag
|
false | |
CY2023 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
FY | |
CY2023 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0001101680 | |
CY2022Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2023Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2023Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
||
CY2022Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
||
CY2022 | us-gaap |
Accounting Standards Update Extensible List
AccountingStandardsUpdateExtensibleList
|
http://fasb.org/us-gaap/2024#AccountingStandardsUpdate201613Member | |
CY2023Q4 | us-gaap |
Restricted Cash Equivalents Noncurrent Asset Statement Of Financial Position Extensible List
RestrictedCashEquivalentsNoncurrentAssetStatementOfFinancialPositionExtensibleList
|
http://fasb.org/us-gaap/2024#OtherAssetsNoncurrent | |
CY2022Q4 | us-gaap |
Restricted Cash Equivalents Noncurrent Asset Statement Of Financial Position Extensible List
RestrictedCashEquivalentsNoncurrentAssetStatementOfFinancialPositionExtensibleList
|
http://fasb.org/us-gaap/2024#OtherAssetsNoncurrent | |
CY2023 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost Credit Interest Cost Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditInterestCostStatementOfIncomeOrComprehensiveIncomeExtensibleList
|
http://fasb.org/us-gaap/2024#OtherNonoperatingIncomeExpense | |
CY2022 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost Credit Interest Cost Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditInterestCostStatementOfIncomeOrComprehensiveIncomeExtensibleList
|
http://fasb.org/us-gaap/2024#OtherNonoperatingIncomeExpense | |
CY2023 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost Credit Amortization Of Prior Service Cost Credit Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditAmortizationOfPriorServiceCostCreditStatementOfIncomeOrComprehensiveIncomeExtensibleList
|
http://fasb.org/us-gaap/2024#OtherNonoperatingIncomeExpense | |
CY2022 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost Credit Amortization Of Prior Service Cost Credit Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditAmortizationOfPriorServiceCostCreditStatementOfIncomeOrComprehensiveIncomeExtensibleList
|
http://fasb.org/us-gaap/2024#OtherNonoperatingIncomeExpense | |
CY2023 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost Credit Amortization Of Gain Loss Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditAmortizationOfGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleList
|
http://fasb.org/us-gaap/2024#OtherNonoperatingIncomeExpense | |
CY2022 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost Credit Amortization Of Gain Loss Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditAmortizationOfGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleList
|
http://fasb.org/us-gaap/2024#OtherNonoperatingIncomeExpense | |
CY2023 | dei |
Document Type
DocumentType
|
10-K | |
CY2023 | dei |
Document Annual Report
DocumentAnnualReport
|
true | |
CY2023 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2023-12-31 | |
CY2023 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
CY2023 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2023 | |
CY2023 | dei |
Document Transition Report
DocumentTransitionReport
|
false | |
CY2023 | dei |
Entity File Number
EntityFileNumber
|
000-32743 | |
CY2023 | dei |
Entity Registrant Name
EntityRegistrantName
|
DZS INC | |
CY2023 | dei |
Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
|
DE | |
CY2023 | dei |
Entity Tax Identification Number
EntityTaxIdentificationNumber
|
22-3509099 | |
CY2023 | dei |
Entity Address Address Line1
EntityAddressAddressLine1
|
5700 Tennyson Parkway, Suite 400 | |
CY2023 | dei |
Entity Address City Or Town
EntityAddressCityOrTown
|
Plano | |
CY2023 | dei |
Entity Address State Or Province
EntityAddressStateOrProvince
|
TX | |
CY2023 | dei |
Entity Address Postal Zip Code
EntityAddressPostalZipCode
|
75024 | |
CY2023 | dei |
City Area Code
CityAreaCode
|
469 | |
CY2023 | dei |
Local Phone Number
LocalPhoneNumber
|
327-1531 | |
CY2023 | dei |
Security12b Title
Security12bTitle
|
Common Stock, $0.001 Par Value | |
CY2023 | dei |
Trading Symbol
TradingSymbol
|
DZSI | |
CY2023 | dei |
Security Exchange Name
SecurityExchangeName
|
NASDAQ | |
CY2023 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
No | |
CY2023 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
CY2023 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
No | |
CY2023 | dei |
Entity Interactive Data Current
EntityInteractiveDataCurrent
|
No | |
CY2023 | dei |
Entity Filer Category
EntityFilerCategory
|
Accelerated Filer | |
CY2023 | dei |
Entity Small Business
EntitySmallBusiness
|
true | |
CY2023 | dei |
Entity Emerging Growth Company
EntityEmergingGrowthCompany
|
false | |
CY2023 | dei |
Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
|
true | |
CY2023 | dei |
Document Fin Stmt Error Correction Flag
DocumentFinStmtErrorCorrectionFlag
|
true | |
CY2023 | dei |
Document Fin Stmt Restatement Recovery Analysis Flag
DocumentFinStmtRestatementRecoveryAnalysisFlag
|
false | |
CY2023 | dei |
Entity Shell Company
EntityShellCompany
|
false | |
CY2024Q3 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
38024783 | |
CY2023Q2 | dei |
Entity Public Float
EntityPublicFloat
|
87407029 | |
CY2023 | dei |
Auditor Firm
AuditorFirmId
|
243 | |
CY2023 | dei |
Auditor Name
AuditorName
|
BDO USA, P.C. | |
CY2023 | dei |
Auditor Location
AuditorLocation
|
Dallas, Texas | |
CY2023Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
18957000 | |
CY2022Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
34347000 | |
CY2023Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
1804000 | |
CY2022Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
3969000 | |
CY2023Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
20449000 | |
CY2022Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
16184000 | |
CY2023Q4 | dzsi |
Accounts Receivable Trade Current
AccountsReceivableTradeCurrent
|
70477000 | |
CY2022Q4 | dzsi |
Accounts Receivable Trade Current
AccountsReceivableTradeCurrent
|
134471000 | |
CY2023Q4 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
13217000 | |
CY2022Q4 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
16144000 | |
CY2023Q4 | us-gaap |
Inventory Net
InventoryNet
|
82227000 | |
CY2022Q4 | us-gaap |
Inventory Net
InventoryNet
|
94288000 | |
CY2023Q4 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
825000 | |
CY2022Q4 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
576000 | |
CY2023Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
8861000 | |
CY2022Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
7410000 | |
CY2023Q4 | us-gaap |
Assets Current
AssetsCurrent
|
196368000 | |
CY2022Q4 | us-gaap |
Assets Current
AssetsCurrent
|
291205000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
5723000 | |
CY2022Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
9478000 | |
CY2023Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
7135000 | |
CY2022Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
12606000 | |
CY2023Q4 | us-gaap |
Goodwill
Goodwill
|
0 | |
CY2022Q4 | us-gaap |
Goodwill
Goodwill
|
12594000 | |
CY2023Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
25484000 | |
CY2022Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
31742000 | |
CY2023Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
14671000 | |
CY2022Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
15536000 | |
CY2023Q4 | us-gaap |
Assets
Assets
|
249381000 | |
CY2022Q4 | us-gaap |
Assets
Assets
|
373161000 | |
CY2023Q4 | us-gaap |
Accounts Payable Trade Current
AccountsPayableTradeCurrent
|
83914000 | |
CY2022Q4 | us-gaap |
Accounts Payable Trade Current
AccountsPayableTradeCurrent
|
118667000 | |
CY2023Q4 | dzsi |
Short Term Debt Related To Bank Trade Facilities And Secured Borrowings
ShortTermDebtRelatedToBankTradeFacilitiesAndSecuredBorrowings
|
19633000 | |
CY2022Q4 | dzsi |
Short Term Debt Related To Bank Trade Facilities And Secured Borrowings
ShortTermDebtRelatedToBankTradeFacilitiesAndSecuredBorrowings
|
9706000 | |
CY2023Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
0 | |
CY2022Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
24073000 | |
CY2023Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
15990000 | |
CY2022Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
18705000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
4590000 | |
CY2022Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
4834000 | |
CY2023Q4 | dzsi |
Accrued Expenses And Other Current Liabilities
AccruedExpensesAndOtherCurrentLiabilities
|
41684000 | |
CY2022Q4 | dzsi |
Accrued Expenses And Other Current Liabilities
AccruedExpensesAndOtherCurrentLiabilities
|
25562000 | |
CY2023Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
165811000 | |
CY2022Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
201547000 | |
CY2023Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
37908000 | |
CY2022Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
0 | |
CY2023Q4 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
3712000 | |
CY2022Q4 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
7788000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
5611000 | |
CY2022Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
11417000 | |
CY2023Q4 | us-gaap |
Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
|
11802000 | |
CY2022Q4 | us-gaap |
Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
|
11021000 | |
CY2023Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1978000 | |
CY2022Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
2806000 | |
CY2023Q4 | us-gaap |
Liabilities
Liabilities
|
226822000 | |
CY2022Q4 | us-gaap |
Liabilities
Liabilities
|
234579000 | |
CY2023Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
72000000 | |
CY2022Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
36000000 | |
CY2023Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
32122000 | |
CY2023Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
32122000 | |
CY2022Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
30968000 | |
CY2022Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
30968000 | |
CY2023Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
CY2022Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
CY2023Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
31000 | |
CY2022Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
30000 | |
CY2023Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.001 | |
CY2022Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.001 | |
CY2023Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
25000000 | |
CY2022Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
25000000 | |
CY2023Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | |
CY2022Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | |
CY2023Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | |
CY2022Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | |
CY2023Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
294863000 | |
CY2022Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
271884000 | |
CY2023Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-8447000 | |
CY2022Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-4662000 | |
CY2023Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-263888000 | |
CY2022Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-128670000 | |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
22559000 | |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
138582000 | |
CY2023Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
249381000 | |
CY2022Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
373161000 | |
CY2023 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
244541000 | |
CY2022 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
357528000 | |
CY2023 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
204102000 | |
CY2022 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
244046000 | |
CY2023 | us-gaap |
Gross Profit
GrossProfit
|
40439000 | |
CY2022 | us-gaap |
Gross Profit
GrossProfit
|
113482000 | |
CY2023 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
55780000 | |
CY2022 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
56124000 | |
CY2023 | us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
88260000 | |
CY2022 | us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
85371000 | |
CY2023 | dzsi |
Restructuring And Other Charges
RestructuringAndOtherCharges
|
4491000 | |
CY2022 | dzsi |
Restructuring And Other Charges
RestructuringAndOtherCharges
|
4617000 | |
CY2023 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
3073000 | |
CY2022 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
827000 | |
CY2023 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
12594000 | |
CY2022 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
0 | |
CY2023 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
5230000 | |
CY2022 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
3570000 | |
CY2023 | us-gaap |
Operating Expenses
OperatingExpenses
|
169428000 | |
CY2022 | us-gaap |
Operating Expenses
OperatingExpenses
|
150509000 | |
CY2023 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-128989000 | |
CY2022 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-37027000 | |
CY2023 | us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
-3992000 | |
CY2022 | us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
-1442000 | |
CY2023 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
-594000 | |
CY2022 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
0 | |
CY2023 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-864000 | |
CY2022 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-1837000 | |
CY2023 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-134439000 | |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-40306000 | |
CY2023 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
779000 | |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
964000 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-135218000 | |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-41270000 | |
CY2023 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-2844000 | |
CY2022 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-4483000 | |
CY2023 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
|
-941000 | |
CY2022 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
|
4278000 | |
CY2023 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-139003000 | |
CY2022 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-41475000 | |
CY2023 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-4.29 | |
CY2022 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-1.47 | |
CY2023 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-4.29 | |
CY2022 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-1.47 | |
CY2023 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
31546000 | |
CY2022 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
28085000 | |
CY2023 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
31546000 | |
CY2022 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
28085000 | |
CY2023 | dzsi |
Other Comprehensive Income Net Gain Loss On Intra Entity Foreign Currency Transactions Arising During Period Net Of Tax
OtherComprehensiveIncomeNetGainLossOnIntraEntityForeignCurrencyTransactionsArisingDuringPeriodNetOfTax
|
400000 | |
CY2022 | dzsi |
Other Comprehensive Income Net Gain Loss On Intra Entity Foreign Currency Transactions Arising During Period Net Of Tax
OtherComprehensiveIncomeNetGainLossOnIntraEntityForeignCurrencyTransactionsArisingDuringPeriodNetOfTax
|
-800000 | |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
131907000 | |
CY2022 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
30774000 | |
CY2022 | dzsi |
Stock Issued During Period Value Vesting Of Restricted Stock Units Exercise Of Stock Awards And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueVestingOfRestrictedStockUnitsExerciseOfStockAwardsAndEmployeeStockPurchasePlan
|
1975000 | |
CY2022 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
15802000 | |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-41270000 | |
CY2022 | us-gaap |
Noncontrolling Interest Decrease From Deconsolidation
NoncontrollingInterestDecreaseFromDeconsolidation
|
68000 | |
CY2022 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-137000 | |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
138582000 | |
CY2023 | dzsi |
Stock Issued During Period Value Vesting Of Restricted Stock Units Exercise Of Stock Awards And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueVestingOfRestrictedStockUnitsExerciseOfStockAwardsAndEmployeeStockPurchasePlan
|
-101000 | |
CY2023 | us-gaap |
Stock Issued During Period Value Other
StockIssuedDuringPeriodValueOther
|
7238000 | |
CY2023 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
15843000 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-135218000 | |
CY2023 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-3785000 | |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
22559000 | |
CY2023 | us-gaap |
Profit Loss
ProfitLoss
|
-135218000 | |
CY2022 | us-gaap |
Profit Loss
ProfitLoss
|
-41270000 | |
CY2023 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
8570000 | |
CY2022 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
8429000 | |
CY2023 | us-gaap |
Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
|
3073000 | |
CY2022 | us-gaap |
Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
|
827000 | |
CY2023 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
12594000 | |
CY2023 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
-594000 | |
CY2023 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
272000 | |
CY2022 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
173000 | |
CY2023 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
15843000 | |
CY2022 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
15802000 | |
CY2023 | us-gaap |
Inventory Write Down
InventoryWriteDown
|
24752000 | |
CY2022 | us-gaap |
Inventory Write Down
InventoryWriteDown
|
4946000 | |
CY2023 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
4443000 | |
CY2022 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
-229000 | |
CY2023 | dzsi |
Provision For Sales Return
ProvisionForSalesReturn
|
8184000 | |
CY2022 | dzsi |
Provision For Sales Return
ProvisionForSalesReturn
|
2556000 | |
CY2023 | dzsi |
Provision For Warranty Expense
ProvisionForWarrantyExpense
|
56000 | |
CY2022 | dzsi |
Provision For Warranty Expense
ProvisionForWarrantyExpense
|
656000 | |
CY2023 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-3765000 | |
CY2022 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-448000 | |
CY2022 | us-gaap |
Deconsolidation Gain Or Loss Amount
DeconsolidationGainOrLossAmount
|
68000 | |
CY2023 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-54000 | |
CY2022 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
135000 | |
CY2023 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-0 | |
CY2023 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-53297000 | |
CY2022 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
49266000 | |
CY2023 | us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
314000 | |
CY2022 | us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
9520000 | |
CY2023 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
18065000 | |
CY2022 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
43994000 | |
CY2023 | us-gaap |
Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
|
249000 | |
CY2022 | us-gaap |
Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
|
-1488000 | |
CY2023 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-3473000 | |
CY2022 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
5402000 | |
CY2023 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-24645000 | |
CY2022 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
59139000 | |
CY2023 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
-7578000 | |
CY2022 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
5241000 | |
CY2023 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
1224000 | |
CY2022 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
-408000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-45875000 | |
CY2022 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-50587000 | |
CY2023 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
1829000 | |
CY2022 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
165000 | |
CY2023 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
1574000 | |
CY2022 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
4532000 | |
CY2022 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
23647000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
255000 | |
CY2022 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-28014000 | |
CY2022 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
30774000 | |
CY2023 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
15000000 | |
CY2022 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
25000000 | |
CY2023 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
24073000 | |
CY2022 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
625000 | |
CY2023 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
19636000 | |
CY2022 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
4000000 | |
CY2023 | dzsi |
Repayments Of Short Term Borrowings And Line Of Credit
RepaymentsOfShortTermBorrowingsAndLineOfCredit
|
4393000 | |
CY2023 | us-gaap |
Proceeds From Repayments Of Related Party Debt
ProceedsFromRepaymentsOfRelatedPartyDebt
|
36930000 | |
CY2022 | us-gaap |
Proceeds From Repayments Of Related Party Debt
ProceedsFromRepaymentsOfRelatedPartyDebt
|
5041000 | |
CY2023 | dzsi |
Repayments Of Related Party Debt Excluding Long Term Debt
RepaymentsOfRelatedPartyDebtExcludingLongTermDebt
|
12693000 | |
CY2023 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
664000 | |
CY2022 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
839000 | |
CY2023 | us-gaap |
Payment For Contingent Consideration Liability Financing Activities
PaymentForContingentConsiderationLiabilityFinancingActivities
|
347000 | |
CY2022 | us-gaap |
Payment For Contingent Consideration Liability Financing Activities
PaymentForContingentConsiderationLiabilityFinancingActivities
|
558000 | |
CY2023 | dzsi |
Proceeds From Exercise Of Stock Awards And Employee Stock Plan Purchases
ProceedsFromExerciseOfStockAwardsAndEmployeeStockPlanPurchases
|
-102000 | |
CY2022 | dzsi |
Proceeds From Exercise Of Stock Awards And Employee Stock Plan Purchases
ProceedsFromExerciseOfStockAwardsAndEmployeeStockPlanPurchases
|
1975000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
29294000 | |
CY2022 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
64768000 | |
CY2023 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-1230000 | |
CY2022 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-1342000 | |
CY2023 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-17556000 | |
CY2022 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-15175000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
38464000 | |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
53639000 | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
20908000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
38464000 | |
CY2023Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
18957000 | |
CY2022Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
34347000 | |
CY2023Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
1804000 | |
CY2022Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
3969000 | |
CY2023Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
147000 | |
CY2022Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
148000 | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
20908000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
38464000 | |
CY2023 | us-gaap |
Interest Paid Net
InterestPaidNet
|
2640000 | |
CY2022 | us-gaap |
Interest Paid Net
InterestPaidNet
|
1177000 | |
CY2023 | dzsi |
Interest Paid To Related Party
InterestPaidToRelatedParty
|
232000 | |
CY2022 | dzsi |
Interest Paid To Related Party
InterestPaidToRelatedParty
|
65000 | |
CY2023 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
853000 | |
CY2022 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
1017000 | |
CY2023 | dzsi |
Entity Incorporation Month Year Of Incorporation
EntityIncorporationMonthYearOfIncorporation
|
1999-06 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-135200000 | |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-41300000 | |
CY2023Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-263900000 | |
CY2023Q4 | dzsi |
Working Capital
WorkingCapital
|
30600000 | |
CY2023Q4 | dzsi |
Cash Cash Equivalents Unrestricted Cash And Unrestricted Cash Equivalents
CashCashEquivalentsUnrestrictedCashAndUnrestrictedCashEquivalents
|
19000000 | |
CY2023Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
37900000 | |
CY2023Q4 | us-gaap |
Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
|
7700000 | |
CY2023Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
19600000 | |
CY2023Q4 | us-gaap |
Billed Contract Receivables
BilledContractReceivables
|
59000000 | |
CY2023 | us-gaap |
Proceeds From Customers
ProceedsFromCustomers
|
41700000 | |
CY2021Q2 | dzsi |
Accounts Receivable Recovered
AccountsReceivableRecovered
|
3100000 | |
CY2023Q4 | us-gaap |
Contract With Customer Asset Accumulated Allowance For Credit Loss
ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss
|
12300000 | |
CY2023 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;">(e) Use of Estimates</span></p><p style="font-size:10pt;margin-top:9pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">The preparation of the 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 consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ materially from those estimates.</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p> | |
CY2023 | dzsi |
Standard Product Warranty Life
StandardProductWarrantyLife
|
P1Y | |
CY2023 | dzsi |
Optional Extended Product Warranty Life
OptionalExtendedProductWarrantyLife
|
P3Y | |
CY2023 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
244541000 | |
CY2022 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
357528000 | |
CY2023 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
244541000 | |
CY2022 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
357528000 | |
CY2022Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
16184000 | |
CY2021Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
17735000 | |
CY2023 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
4443000 | |
CY2022 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
-229000 | |
CY2022 | dzsi |
Allowance For Doubtful Accounts Receivable Utilization Write Offs And Exchange Rate Differences
AllowanceForDoubtfulAccountsReceivableUtilizationWriteOffsAndExchangeRateDifferences
|
117000 | |
CY2023 | dzsi |
Allowance For Doubtful Accounts Receivable Foreign Currency Exchange Impact
AllowanceForDoubtfulAccountsReceivableForeignCurrencyExchangeImpact
|
-178000 | |
CY2022 | dzsi |
Allowance For Doubtful Accounts Receivable Foreign Currency Exchange Impact
AllowanceForDoubtfulAccountsReceivableForeignCurrencyExchangeImpact
|
-1606000 | |
CY2023Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
20449000 | |
CY2022Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
16184000 | |
CY2022Q4 | dzsi |
Allowance For Sale Returns Current
AllowanceForSaleReturnsCurrent
|
1150000 | |
CY2021Q4 | dzsi |
Allowance For Sale Returns Current
AllowanceForSaleReturnsCurrent
|
873000 | |
CY2023 | dzsi |
Allowance For Sales Returns Charged To Revenue
AllowanceForSalesReturnsChargedToRevenue
|
8184000 | |
CY2022 | dzsi |
Allowance For Sales Returns Charged To Revenue
AllowanceForSalesReturnsChargedToRevenue
|
2556000 | |
CY2023 | dzsi |
Allowance For Sales Returns Utilization And Write Off
AllowanceForSalesReturnsUtilizationAndWriteOff
|
5053000 | |
CY2022 | dzsi |
Allowance For Sales Returns Utilization And Write Off
AllowanceForSalesReturnsUtilizationAndWriteOff
|
2279000 | |
CY2023Q4 | dzsi |
Allowance For Sale Returns Current
AllowanceForSaleReturnsCurrent
|
4281000 | |
CY2022Q4 | dzsi |
Allowance For Sale Returns Current
AllowanceForSaleReturnsCurrent
|
1150000 | |
CY2023 | dzsi |
Percentage Of Tax Benefit To Be Realized
PercentageOfTaxBenefitToBeRealized
|
0.50 | |
CY2023 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
12600000 | |
CY2023 | dzsi |
Warrant Recognized
WarrantRecognized
|
7200000 | |
CY2023Q4 | us-gaap |
Restricted Cash Equivalents Noncurrent
RestrictedCashEquivalentsNoncurrent
|
100000 | |
CY2022Q4 | us-gaap |
Restricted Cash Equivalents Noncurrent
RestrictedCashEquivalentsNoncurrent
|
100000 | |
CY2023Q4 | us-gaap |
Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
|
39748000 | |
CY2022Q4 | us-gaap |
Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
|
37354000 | |
CY2023Q4 | us-gaap |
Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
|
2818000 | |
CY2022Q4 | us-gaap |
Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
|
1050000 | |
CY2023Q4 | us-gaap |
Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
|
39661000 | |
CY2022Q4 | us-gaap |
Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
|
55884000 | |
CY2023Q4 | us-gaap |
Inventory Net
InventoryNet
|
82227000 | |
CY2022Q4 | us-gaap |
Inventory Net
InventoryNet
|
94288000 | |
CY2023Q4 | us-gaap |
Deferred Costs Current
DeferredCostsCurrent
|
16100000 | |
CY2022Q4 | us-gaap |
Deferred Costs Current
DeferredCostsCurrent
|
18600000 | |
CY2023 | us-gaap |
Inventory Write Down
InventoryWriteDown
|
24800000 | |
CY2022 | us-gaap |
Inventory Write Down
InventoryWriteDown
|
4900000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
23632000 | |
CY2022Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
30622000 | |
CY2023Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
17881000 | |
CY2022Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
21062000 | |
CY2023Q4 | dzsi |
Property Plantand Equipment Under Government Grants
PropertyPlantandEquipmentUnderGovernmentGrants
|
28000 | |
CY2022Q4 | dzsi |
Property Plantand Equipment Under Government Grants
PropertyPlantandEquipmentUnderGovernmentGrants
|
82000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
5723000 | |
CY2022Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
9478000 | |
CY2023Q4 | dzsi |
Capitalized Cloud Computing Implementation Costs
CapitalizedCloudComputingImplementationCosts
|
10600000 | |
CY2022Q4 | dzsi |
Implementation Reporting Costs
ImplementationReportingCosts
|
10500000 | |
CY2023Q4 | dzsi |
Inventory Consignment Liability
InventoryConsignmentLiability
|
11457000 | |
CY2023Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
2560000 | |
CY2022Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
4217000 | |
CY2023Q4 | us-gaap |
Accrued Salaries Current
AccruedSalariesCurrent
|
6285000 | |
CY2022Q4 | us-gaap |
Accrued Salaries Current
AccruedSalariesCurrent
|
8897000 | |
CY2022Q4 | dzsi |
Accrued Acquisition Holdback
AccruedAcquisitionHoldback
|
2500000 | |
CY2023Q4 | us-gaap |
Product Warranty Accrual
ProductWarrantyAccrual
|
1822000 | |
CY2022Q4 | us-gaap |
Product Warranty Accrual
ProductWarrantyAccrual
|
1896000 | |
CY2023Q4 | dzsi |
Accrued Sales Returns
AccruedSalesReturns
|
4280000 | |
CY2022Q4 | dzsi |
Accrued Sales Returns
AccruedSalesReturns
|
1150000 | |
CY2023Q4 | dzsi |
Excess Customer Payments1
ExcessCustomerPayments1
|
6683000 | |
CY2022Q4 | dzsi |
Excess Customer Payments1
ExcessCustomerPayments1
|
1862000 | |
CY2023Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
8597000 | |
CY2022Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
5040000 | |
CY2023Q4 | dzsi |
Accrued Expenses And Other Current Liabilities
AccruedExpensesAndOtherCurrentLiabilities
|
41684000 | |
CY2022Q4 | dzsi |
Accrued Expenses And Other Current Liabilities
AccruedExpensesAndOtherCurrentLiabilities
|
25562000 | |
CY2022Q4 | us-gaap |
Product Warranty Accrual
ProductWarrantyAccrual
|
1896000 | |
CY2021Q4 | us-gaap |
Product Warranty Accrual
ProductWarrantyAccrual
|
1981000 | |
CY2023 | us-gaap |
Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
|
56000 | |
CY2022 | us-gaap |
Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
|
656000 | |
CY2023 | us-gaap |
Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
|
109000 | |
CY2022 | us-gaap |
Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
|
704000 | |
CY2023 | us-gaap |
Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss
StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss
|
-21000 | |
CY2022 | us-gaap |
Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss
StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss
|
-37000 | |
CY2023Q4 | us-gaap |
Product Warranty Accrual
ProductWarrantyAccrual
|
1822000 | |
CY2022Q4 | us-gaap |
Product Warranty Accrual
ProductWarrantyAccrual
|
1896000 | |
CY2022Q4 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
576000 | |
CY2022Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
26493000 | |
CY2023Q4 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
825000 | |
CY2023Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
19702000 | |
CY2023 | dzsi |
Increase Decrease In Contract With Customer Asset Net
IncreaseDecreaseInContractWithCustomerAssetNet
|
249000 | |
CY2023 | dzsi |
Increase Decrease In Contract With Customer Liabilities
IncreaseDecreaseInContractWithCustomerLiabilities
|
-6791000 | |
CY2023 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
18700000 | |
CY2022 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
6000000 | |
CY2023Q4 | us-gaap |
Revenue Remaining Performance Obligation Percentage
RevenueRemainingPerformanceObligationPercentage
|
0.81 | |
CY2023Q4 | us-gaap |
Capitalized Contract Cost Net
CapitalizedContractCostNet
|
1000000 | |
CY2022Q4 | us-gaap |
Capitalized Contract Cost Net
CapitalizedContractCostNet
|
1000000 | |
CY2023 | us-gaap |
Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
|
800000 | |
CY2022 | us-gaap |
Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
|
700000 | |
CY2023 | us-gaap |
Restructuring And Related Cost Incurred Cost
RestructuringAndRelatedCostIncurredCost
|
700000 | |
CY2022Q4 | us-gaap |
Goodwill Gross
GoodwillGross
|
13597000 | |
CY2021Q4 | us-gaap |
Goodwill Gross
GoodwillGross
|
7148000 | |
CY2022Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
1003000 | |
CY2021Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
1003000 | |
CY2022 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
6449000 | |
CY2023 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
12594000 | |
CY2022Q4 | us-gaap |
Goodwill
Goodwill
|
12594000 | |
CY2023Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
13600000 | |
CY2022Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
1000000 | |
CY2023 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
12600000 | |
CY2022 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
0 | |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
38159000 | |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
12675000 | |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
25484000 | |
CY2023 | us-gaap |
Acquired Finite Lived Intangible Assets Weighted Average Useful Life
AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
|
P10Y3M18D | |
CY2022Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
41827000 | |
CY2022Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
10085000 | |
CY2022Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
31742000 | |
CY2022 | us-gaap |
Acquired Finite Lived Intangible Assets Weighted Average Useful Life
AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
|
P10Y8M12D | |
CY2023 | dzsi |
Amortization Of Intangible Assets And Cost Of Revenue
AmortizationOfIntangibleAssetsAndCostOfRevenue
|
5200000 | |
CY2022 | dzsi |
Amortization Of Intangible Assets And Cost Of Revenue
AmortizationOfIntangibleAssetsAndCostOfRevenue
|
3600000 | |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
4916000 | |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
4910000 | |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
3850000 | |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
3143000 | |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
2401000 | |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
|
6264000 | |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
25484000 | |
CY2023Q4 | dzsi |
Long Term Related Party Loan Including Current Portion
LongTermRelatedPartyLoanIncludingCurrentPortion
|
30600000 | |
CY2022Q4 | dzsi |
Long Term Related Party Loan Including Current Portion
LongTermRelatedPartyLoanIncludingCurrentPortion
|
0 | |
CY2023Q4 | dzsi |
Short Term Related Party Loan
ShortTermRelatedPartyLoan
|
0 | |
CY2022Q4 | dzsi |
Short Term Related Party Loan
ShortTermRelatedPartyLoan
|
5706000 | |
CY2023Q4 | dzsi |
Short Term Debt And Line Of Credit Facilities
ShortTermDebtAndLineOfCreditFacilities
|
19633000 | |
CY2022Q4 | dzsi |
Short Term Debt And Line Of Credit Facilities
ShortTermDebtAndLineOfCreditFacilities
|
9706000 | |
CY2023Q4 | dzsi |
Debt Long Term And Short Term Combined Amount Net Of Debt Discount
DebtLongTermAndShortTermCombinedAmountNetOfDebtDiscount
|
57541000 | |
CY2022Q4 | dzsi |
Debt Long Term And Short Term Combined Amount Net Of Debt Discount
DebtLongTermAndShortTermCombinedAmountNetOfDebtDiscount
|
33779000 | |
CY2023Q3 | dzsi |
Number Of Loan Agreements
NumberOfLoanAgreements
|
2 | |
CY2023 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
-600000 | |
CY2023Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
19633000 | |
CY2023Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
15000000 | |
CY2023Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
30600000 | |
CY2023Q4 | us-gaap |
Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
|
65233000 | |
CY2023Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
72000000 | |
CY2023Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
25000000 | |
CY2023Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
CY2023Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.001 | |
CY2023Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
32100000 | |
CY2023Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
32100000 | |
CY2023Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | |
CY2023 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
|
-941000 | |
CY2022 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
|
4278000 | |
CY2023 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-2844000 | |
CY2022 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-4483000 | |
CY2023 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
0 | |
CY2022 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
0 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
1496000 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
11.84 | |
CY2022 | us-gaap |
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
|
P7Y2M12D | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
3281000 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
0 | |
CY2023 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
0 | |
CY2023 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
1000 | |
CY2023 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
12.08 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
|
44000 | |
CY2023 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
16.49 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
|
176000 | |
CY2023 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
|
11.7 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
1275000 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
11.7 | |
CY2023 | us-gaap |
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
|
P6Y3M | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
0 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
1139000 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
11.13 | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P6Y1M17D | |
CY2023Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
0 | |
CY2023Q4 | us-gaap |
Share Price
SharePrice
|
1.97 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
500000 | |
CY2023 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
15843000 | |
CY2022 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
15802000 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-135218000 | |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-41270000 | |
CY2023 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
31546000 | |
CY2022 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
28085000 | |
CY2023 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
31546000 | |
CY2022 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
28085000 | |
CY2023 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-4.29 | |
CY2022 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-1.47 | |
CY2023 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-4.29 | |
CY2022 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-1.47 | |
CY2023 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-134439000 | |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-40306000 | |
CY2023 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
306000 | |
CY2022 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
32000 | |
CY2023 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
68000 | |
CY2022 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
88000 | |
CY2023 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
405000 | |
CY2022 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
844000 | |
CY2023 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
779000 | |
CY2022 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
964000 | |
CY2023 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
779000 | |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
964000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-27134000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-8465000 | |
CY2023 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
53000 | |
CY2022 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
69000 | |
CY2023 | dzsi |
Income Tax Reconciliation Foreign Taxes
IncomeTaxReconciliationForeignTaxes
|
203000 | |
CY2022 | dzsi |
Income Tax Reconciliation Foreign Taxes
IncomeTaxReconciliationForeignTaxes
|
107000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
-491000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
-449000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
18393000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
3744000 | |
CY2023 | us-gaap |
Effective Income Tax Rate Reconciliation Gilti Amount
EffectiveIncomeTaxRateReconciliationGiltiAmount
|
878000 | |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation Gilti Amount
EffectiveIncomeTaxRateReconciliationGiltiAmount
|
5676000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
3520000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
1835000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
|
192000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
|
111000 | |
CY2023 | dzsi |
Income Tax Reconciliation Tax Expense Credits
IncomeTaxReconciliationTaxExpenseCredits
|
-575000 | |
CY2022 | dzsi |
Income Tax Reconciliation Tax Expense Credits
IncomeTaxReconciliationTaxExpenseCredits
|
945000 | |
CY2022 | dzsi |
Effective Income Tax Rate Reconciliation Net Operating Loss Adjustment Amount
EffectiveIncomeTaxRateReconciliationNetOperatingLossAdjustmentAmount
|
-2177000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Impairment Losses
IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses
|
4390000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
1350000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-432000 | |
CY2023 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
779000 | |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
964000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
33063000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
22873000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
5364000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
4702000 | |
CY2023Q4 | dzsi |
Deferred Tax Assets Property Plant And Equipment And Intangible Assets
DeferredTaxAssetsPropertyPlantAndEquipmentAndIntangibleAssets
|
3574000 | |
CY2022Q4 | dzsi |
Deferred Tax Assets Property Plant And Equipment And Intangible Assets
DeferredTaxAssetsPropertyPlantAndEquipmentAndIntangibleAssets
|
2815000 | |
CY2023Q4 | dzsi |
Deferred Tax Assets Inventory And Reserves
DeferredTaxAssetsInventoryAndReserves
|
13010000 | |
CY2022Q4 | dzsi |
Deferred Tax Assets Inventory And Reserves
DeferredTaxAssetsInventoryAndReserves
|
8295000 | |
CY2023Q4 | dzsi |
Deferred Tax Assets Operating Lease Liability
DeferredTaxAssetsOperatingLeaseLiability
|
2407000 | |
CY2022Q4 | dzsi |
Deferred Tax Assets Operating Lease Liability
DeferredTaxAssetsOperatingLeaseLiability
|
3889000 | |
CY2023Q4 | dzsi |
Deferred Tax Assets Capitalized Research And Experimental Expenditures
DeferredTaxAssetsCapitalizedResearchAndExperimentalExpenditures
|
11001000 | |
CY2022Q4 | dzsi |
Deferred Tax Assets Capitalized Research And Experimental Expenditures
DeferredTaxAssetsCapitalizedResearchAndExperimentalExpenditures
|
6182000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
8030000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
8568000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
76449000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
57324000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
74338000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
53401000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
2111000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
3923000 | |
CY2022Q4 | dzsi |
Deferred Tax Liabilities Property Plant And Equipment And Intangible Assets
DeferredTaxLiabilitiesPropertyPlantAndEquipmentAndIntangibleAssets
|
771000 | |
CY2023Q4 | dzsi |
Deferred Tax Assets Operating Lease Right Of Use Asset
DeferredTaxAssetsOperatingLeaseRightOfUseAsset
|
1641000 | |
CY2022Q4 | dzsi |
Deferred Tax Assets Operating Lease Right Of Use Asset
DeferredTaxAssetsOperatingLeaseRightOfUseAsset
|
2907000 | |
CY2023Q4 | dzsi |
Deferred Tax Liabilities Other Assets
DeferredTaxLiabilitiesOtherAssets
|
470000 | |
CY2022Q4 | dzsi |
Deferred Tax Liabilities Other Assets
DeferredTaxLiabilitiesOtherAssets
|
245000 | |
CY2023Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
2111000 | |
CY2022Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
3923000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | |
CY2023 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
20900000 | |
CY2022 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
7400000 | |
CY2023 | dzsi |
Minimum Cumulative Change In Ownership Percentage For Annual Use Of Net Operating Losses And Tax Credit Carryforwards
MinimumCumulativeChangeInOwnershipPercentageForAnnualUseOfNetOperatingLossesAndTaxCreditCarryforwards
|
0.50 | |
CY2023 | dzsi |
Minimum Cumulative Change In Ownership Percentage For Annual Use Of Net Operating Losses And Tax Credit Carryforwards Period
MinimumCumulativeChangeInOwnershipPercentageForAnnualUseOfNetOperatingLossesAndTaxCreditCarryforwardsPeriod
|
P3Y | |
CY2023Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
5200000 | |
CY2023Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
0 | |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
5213000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
4188000 | |
CY2022 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
1025000 | |
CY2023Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
5213000 | |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
5213000 | |
CY2023 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
0 | |
CY2022 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
0 | |
CY2023Q4 | dzsi |
Related Party Debt And Other Obligation Guaranteed Amount
RelatedPartyDebtAndOtherObligationGuaranteedAmount
|
18116000 | |
CY2023 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
4173000 | |
CY2022 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
4152000 | |
CY2023 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
34000 | |
CY2022 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
152000 | |
CY2023 | us-gaap |
Lease Cost
LeaseCost
|
4207000 | |
CY2022 | us-gaap |
Lease Cost
LeaseCost
|
4304000 | |
CY2023 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
0 | |
CY2022 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
0 | |
CY2022 | us-gaap |
Operating Lease Impairment Loss
OperatingLeaseImpairmentLoss
|
800000 | |
CY2023 | us-gaap |
Operating Lease Impairment Loss
OperatingLeaseImpairmentLoss
|
500000 | |
CY2023 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
5589000 | |
CY2022 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
5184000 | |
CY2023 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
452000 | |
CY2022 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
5010000 | |
CY2023Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
7135000 | |
CY2022Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
12606000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
4590000 | |
CY2022Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
4834000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
5611000 | |
CY2022Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
11417000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
10201000 | |
CY2022Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
16251000 | |
CY2023Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P3Y1M6D | |
CY2022Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P3Y8M12D | |
CY2023Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.050 | |
CY2022Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.053 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
4933000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
2795000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
1428000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
1130000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
694000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
0 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
10980000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
779000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
10201000 | |
CY2023 | us-gaap |
Long Term Purchase Commitment Amount
LongTermPurchaseCommitmentAmount
|
148500000 | |
CY2023 | dzsi |
Amount Due To Related Party For Underpaid Duties
AmountDueToRelatedPartyForUnderpaidDuties
|
299600000 | |
CY2023 | dzsi |
Amount Due To Related Party For Underpaid Duties
AmountDueToRelatedPartyForUnderpaidDuties
|
3600000 | |
CY2023Q2 | dzsi |
Amount Due To Related Party For Underpaid Duties
AmountDueToRelatedPartyForUnderpaidDuties
|
389300000 | |
CY2023Q2 | dzsi |
Amount Due To Related Party For Underpaid Duties
AmountDueToRelatedPartyForUnderpaidDuties
|
4700000 | |
CY2023 | us-gaap |
Defined Contribution Plan Employer Matching Contribution Percent Of Match
DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
|
0.083 | |
CY2022Q4 | us-gaap |
Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
|
11021000 | |
CY2021Q4 | us-gaap |
Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
|
16527000 | |
CY2023 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
76000 | |
CY2022 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
100000 | |
CY2023 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
396000 | |
CY2022 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
146000 | |
CY2023 | us-gaap |
Defined Benefit Plan Benefit Obligation Benefits Paid
DefinedBenefitPlanBenefitObligationBenefitsPaid
|
664000 | |
CY2022 | us-gaap |
Defined Benefit Plan Benefit Obligation Benefits Paid
DefinedBenefitPlanBenefitObligationBenefitsPaid
|
572000 | |
CY2023 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
-697000 | |
CY2022 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
4278000 | |
CY2023 | us-gaap |
Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation
DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation
|
276000 | |
CY2022 | us-gaap |
Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation
DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation
|
-902000 | |
CY2023Q4 | us-gaap |
Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
|
11802000 | |
CY2022Q4 | us-gaap |
Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
|
11021000 | |
CY2023Q4 | us-gaap |
Defined Benefit Plan Funded Status Of Plan
DefinedBenefitPlanFundedStatusOfPlan
|
11802000 | |
CY2022Q4 | us-gaap |
Defined Benefit Plan Funded Status Of Plan
DefinedBenefitPlanFundedStatusOfPlan
|
11021000 | |
CY2023 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
76000 | |
CY2022 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
100000 | |
CY2023 | dzsi |
Defined Benefit Plan Interest Cost Net Of Amortization Expense
DefinedBenefitPlanInterestCostNetOfAmortizationExpense
|
396000 | |
CY2022 | dzsi |
Defined Benefit Plan Interest Cost Net Of Amortization Expense
DefinedBenefitPlanInterestCostNetOfAmortizationExpense
|
146000 | |
CY2023 | us-gaap |
Defined Benefit Plan Amortization Of Prior Service Cost Credit
DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
|
-244000 | |
CY2023 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
228000 | |
CY2022 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
246000 | |
CY2023 | us-gaap |
Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
|
-244000 | |
CY2023 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
-697000 | |
CY2022 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
4278000 | |
CY2023 | dzsi |
Defined Benefit Plan Net Change During The Period
DefinedBenefitPlanNetChangeDuringThePeriod
|
-941000 | |
CY2022 | dzsi |
Defined Benefit Plan Net Change During The Period
DefinedBenefitPlanNetChangeDuringThePeriod
|
4278000 | |
CY2023Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
|
0.032 | |
CY2022Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
|
0.037 | |
CY2023Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
|
0.020 | |
CY2022Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
|
0.020 | |
CY2022Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months
DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
|
632000 | |
CY2022Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Two
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
|
655000 | |
CY2022Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Three
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
|
667000 | |
CY2022Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Four
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
|
669000 | |
CY2022Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Five
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
|
616000 | |
CY2022Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter
DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
|
3066000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
5723000 | |
CY2022Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
9478000 |