$CYAN
CYANOTECH CORP Stock $cyan

$cyan Overview Financials Valuation SEC Filings Company Website

2024 Q2 Form 10-K Financial Statement

#000143774924021266 Filed on June 26, 2024

Income Statement

Concept	2024 Q2	2024 Q1	2024
Revenue	$5.898M		$23.07M
YoY Change	14.61%		-0.46%
Cost Of Revenue	$4.422M		$17.13M
YoY Change	22.36%		7.58%
Gross Profit	$1.476M		$5.945M
YoY Change	-3.66%		-18.1%
Gross Profit Margin	25.03%		25.77%
Selling, General & Admin	$2.433M		$9.848M
YoY Change	-4.59%		4.67%
% of Gross Profit	164.84%		165.65%
Research & Development	$84.00K		$689.0K
YoY Change	-56.02%		-10.52%
% of Gross Profit	5.69%		11.59%
Depreciation & Amortization	$378.0K		$1.589M
YoY Change	-7.13%		-3.99%
% of Gross Profit	25.61%		26.73%
Operating Expenses	$2.517M		$10.54M
YoY Change	-8.17%		3.52%
Operating Profit	-$1.041M		-$4.592M
YoY Change	-13.9%		57.26%
Interest Expense	$161.0K		$668.0K
YoY Change	0.63%		33.07%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	-$1.202M		-$5.260M
YoY Change	-12.2%		53.71%
Income Tax	$0.00		$7.000K
% Of Pretax Income
Net Earnings	-$1.202M		-$5.267M
YoY Change	-12.2%		53.11%
Net Earnings / Revenue	-20.38%		-22.83%
Basic Earnings Per Share	-$0.17		-$0.81
Diluted Earnings Per Share	-$0.17		-$0.81
COMMON SHARES
Basic Shares Outstanding	6.948M	6.887M	6.531K
Diluted Shares Outstanding	6.948M		6.531K

Balance Sheet

Concept	2024 Q2	2024 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$720.0K	$707.0K
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory	$6.961M	$7.313M
Prepaid Expenses
Receivables	$2.137M	$2.102M
Other Receivables
Total Short-Term Assets	$10.37M	$10.59M
YoY Change	-22.19%	-21.52%
LONG-TERM ASSETS
Property, Plant & Equipment	$9.783M	$10.11M
YoY Change	-11.59%	-11.06%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$124.0K	$128.0K
YoY Change	45.88%	42.22%
Total Long-Term Assets	$14.06M	$14.52M
YoY Change	-11.03%	-10.54%
TOTAL ASSETS
Total Short-Term Assets	$10.37M	$10.59M
Total Long-Term Assets	$14.06M	$14.52M
Total Assets	$24.43M	$25.11M
YoY Change	-16.13%	-15.53%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.311M	$1.439M
YoY Change	34.28%	40.94%
Accrued Expenses	$587.0K	$757.0K
YoY Change	-28.5%	-31.24%
Deferred Revenue	$278.0K	$198.0K
YoY Change	261.04%	122.47%
Short-Term Debt	$1.120M	$1.240M
YoY Change	-55.56%	-39.22%
Long-Term Debt Due	$6.450M	$5.630M
YoY Change	10.58%	4.09%
Total Short-Term Liabilities	$10.16M	$8.554M
YoY Change	13.59%	5.57%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$1.000M
YoY Change	-100.0%	0.0%
Other Long-Term Liabilities		$0.00
YoY Change		-100.0%
Total Long-Term Liabilities	$0.00	$1.000M
YoY Change	-100.0%	-0.3%
TOTAL LIABILITIES
Total Short-Term Liabilities	$10.16M	$8.554M
Total Long-Term Liabilities	$0.00	$1.000M
Total Liabilities	$13.77M	$13.30M
YoY Change	-2.27%	-0.62%
SHAREHOLDERS EQUITY
Retained Earnings	-$24.10M	-$22.90M
YoY Change	26.84%	29.87%
Common Stock	$139.0K	$139.0K
YoY Change	10.32%	11.2%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$10.66M	$11.81M
YoY Change
Total Liabilities & Shareholders Equity	$24.43M	$25.11M
YoY Change	-16.13%	-15.53%

Cashflow Statement

Concept	2024 Q2	2024
OPERATING ACTIVITIES
Net Income	-$1.202M	-$5.267M
YoY Change	-12.2%	53.11%
Depreciation, Depletion And Amortization	$378.0K	$1.589M
YoY Change	-7.13%	-3.99%
Cash From Operating Activities	$243.0K	-$455.0K
YoY Change	-140.77%	-78.33%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities	-$47.00K	-$381.0K
YoY Change	-68.67%	-64.33%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$388.0K
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$183.0K	$569.0K
YoY Change	-143.57%	-63.36%
NET CHANGE
Cash From Operating Activities	$243.0K	-$455.0K
Cash From Investing Activities	-$47.00K	-$381.0K
Cash From Financing Activities	-$183.0K	$569.0K
Net Change In Cash	$13.00K	-$267.0K
YoY Change	-103.99%	-83.47%
FREE CASH FLOW
Cash From Operating Activities	$243.0K	-$455.0K
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2024	dei	Amendment Flag AmendmentFlag	false
CY2024	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-31
CY2024	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2024	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
CY2024Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	11000	usd
CY2023Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	64000	usd
CY2024Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2024Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2023Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2024Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000
CY2023Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000
CY2024Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2024Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2023Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2023Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2024Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.02
CY2023Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.02
CY2024Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2023Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2024Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	6947246
CY2024Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	6947246
CY2023Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	6271971
CY2023Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	6271971
CY2023Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2023Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	usd
CY2023Q1	us-gaap	Debt Instrument Variable Interest Rate Type Extensible Enumeration DebtInstrumentVariableInterestRateTypeExtensibleEnumeration	http://fasb.org/us-gaap/2024#PrimeRateMember
CY2016Q3	us-gaap	Debt Instrument Variable Interest Rate Type Extensible Enumeration DebtInstrumentVariableInterestRateTypeExtensibleEnumeration	http://fasb.org/us-gaap/2024#PrimeRateMember
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	us-gaap	Debt Instrument Variable Interest Rate Type Extensible Enumeration DebtInstrumentVariableInterestRateTypeExtensibleEnumeration	http://fasb.org/us-gaap/2024#PrimeRateMember
CY2024	cyan	Purchase Obligation Agreement Term PurchaseObligationAgreementTerm	P10Y
CY2024Q1	cyan	Number Of Shareholder Approved Sharebased Compensation Plans NumberOfShareholderApprovedSharebasedCompensationPlans	2	pure
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	usd
CY2024Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2023Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2024Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2023Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2020	us-gaap	Debt Instrument Variable Interest Rate Type Extensible Enumeration DebtInstrumentVariableInterestRateTypeExtensibleEnumeration	http://fasb.org/us-gaap/2024#PrimeRateMember
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CY2024	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2024	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2024	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2024	ecd	Trd Arr Adoption Date TrdArrAdoptionDate	March 6, 2024
CY2024	ecd	Trd Arr Ind Name TrdArrIndName	Michael Davis
CY2024	ecd	Trd Arr Ind Title TrdArrIndTitle	Chairman of the Company’s Board of Directors
CY2024	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	true
CY2024Q1	ecd	Trd Arr Securities Agg Avail Amt TrdArrSecuritiesAggAvailAmt	315000
CY2024	ecd	Trd Arr Expiration Date TrdArrExpirationDate	June 7, 2025
CY2024	dei	Document Type DocumentType	10-K
CY2024	dei	Document Annual Report DocumentAnnualReport	true
CY2024	dei	Document Period End Date DocumentPeriodEndDate	2024-03-31
CY2024	dei	Document Transition Report DocumentTransitionReport	false
CY2024	dei	Entity File Number EntityFileNumber	0-14602
CY2024	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	NV
CY2024	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	91-1206026
CY2024	dei	Entity Address Address Line1 EntityAddressAddressLine1	73-4460 Queen Kaahumanu Highway, Suite 102
CY2024	dei	Entity Address City Or Town EntityAddressCityOrTown	Kailua-Kona
CY2024	dei	Entity Address State Or Province EntityAddressStateOrProvince	HI
CY2024	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	96740
CY2024	dei	City Area Code CityAreaCode	808
CY2024	dei	Local Phone Number LocalPhoneNumber	326-1353
CY2024	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2024	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2024	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2024	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2024	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2024	dei	Entity Small Business EntitySmallBusiness	true
CY2024	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2024	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2024	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2024	dei	Entity Shell Company EntityShellCompany	false
CY2023Q3	dei	Entity Public Float EntityPublicFloat	3327018.4	usd
CY2024Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	6948379
CY2024	dei	Auditor Name AuditorName	GRANT THORNTON LLP
CY2024	dei	Auditor Location AuditorLocation	Newport Beach, California
CY2024Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	707000	usd
CY2023Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	974000	usd
CY2024Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2102000	usd
CY2023Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1331000	usd
CY2024Q1	us-gaap	Inventory Net InventoryNet	7313000	usd
CY2023Q1	us-gaap	Inventory Net InventoryNet	10707000	usd
CY2024Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	469000	usd
CY2023Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	484000	usd
CY2024Q1	us-gaap	Assets Current AssetsCurrent	10591000	usd
CY2023Q1	us-gaap	Assets Current AssetsCurrent	13496000	usd
CY2024Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10109000	usd
CY2023Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11366000	usd
CY2024Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	4284000	usd
CY2023Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	4776000	usd
CY2024Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	128000	usd
CY2023Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	90000	usd
CY2024Q1	us-gaap	Assets Assets	25112000	usd
CY2023Q1	us-gaap	Assets Assets	29728000	usd
CY2024Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	1439000	usd
CY2023Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	1021000	usd
CY2024Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	757000	usd
CY2023Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	1101000	usd
CY2024Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	198000	usd
CY2023Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	89000	usd
CY2024Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	530000	usd
CY2023Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	483000	usd
CY2024Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	1240000	usd
CY2023Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	0	usd
CY2024Q1	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	0	usd
CY2023Q1	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	1540000	usd
CY2024Q1	cyan	Lines Of Credit Related Party Current LinesOfCreditRelatedPartyCurrent	1250000	usd
CY2023Q1	cyan	Lines Of Credit Related Party Current LinesOfCreditRelatedPartyCurrent	500000	usd
CY2024Q1	cyan	Longterm Debt Current Maturities Excluding Line Of Credit Current LongtermDebtCurrentMaturitiesExcludingLineOfCreditCurrent	3140000	usd
CY2023Q1	cyan	Longterm Debt Current Maturities Excluding Line Of Credit Current LongtermDebtCurrentMaturitiesExcludingLineOfCreditCurrent	3369000	usd
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CY2023Q1	us-gaap	Liabilities Current LiabilitiesCurrent	8103000	usd
CY2024Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1000000	usd
CY2023Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1000000	usd
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CY2023Q1	us-gaap	Liabilities Liabilities	13381000	usd
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CY2022	us-gaap	Gross Profit GrossProfit	13566000	usd
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CY2024	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	689000	usd
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CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	712000	usd
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CY2022	us-gaap	Operating Expenses OperatingExpenses	10992000	usd
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CY2023	us-gaap	Interest Expense InterestExpense	502000	usd
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CY2022	us-gaap	Net Income Loss NetIncomeLoss	2154000	usd
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CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.35
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CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.35
CY2024	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6531
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6244
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6157
CY2024	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6531
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6244
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6168
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	17041000	usd
CY2022	cyan	Stock Issued During Period Value Director Stockgrants StockIssuedDuringPeriodValueDirectorStockgrants	158000	usd
CY2022	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	-52000	usd
CY2022	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	-0	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	186000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	2154000	usd
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	19487000	usd
CY2023	cyan	Stock Issued During Period Value Director Stockgrants StockIssuedDuringPeriodValueDirectorStockgrants	158000	usd
CY2023	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	-10000	usd
CY2023	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	-0	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	152000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-3440000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	16347000	usd
CY2024	cyan	Stock Issued Value New Issues Net Of Expense StockIssuedValueNewIssuesNetOfExpense	388000	usd
CY2024	cyan	Stock Issued During Period Value Director Stockgrants StockIssuedDuringPeriodValueDirectorStockgrants	126000	usd
CY2024	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	11000	usd
CY2024	cyan	Stock Issued Value Issued In Lieu Of Cash For Prior Year Board Fees StockIssuedValueIssuedInLieuOfCashForPriorYearBoardFees	15000	usd
CY2024	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	-27000	usd
CY2024	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1000	usd
CY2024	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	222000	usd
CY2024	us-gaap	Net Income Loss NetIncomeLoss	-5267000	usd
CY2024Q1	us-gaap	Stockholders Equity StockholdersEquity	11814000	usd
CY2024	us-gaap	Net Income Loss NetIncomeLoss	-5267000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-3440000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	2154000	usd
CY2024	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1589000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1655000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1599000	usd
CY2024	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	5000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	21000	usd
CY2024	cyan	Amortization Correction Of Debt Issuance Costs AmortizationCorrectionOfDebtIssuanceCosts	-13000	usd
CY2023	cyan	Amortization Correction Of Debt Issuance Costs AmortizationCorrectionOfDebtIssuanceCosts	40000	usd
CY2022	cyan	Amortization Correction Of Debt Issuance Costs AmortizationCorrectionOfDebtIssuanceCosts	57000	usd
CY2024	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	492000	usd
CY2023	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	440000	usd
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	322000	usd
CY2024	us-gaap	Share Based Compensation ShareBasedCompensation	359000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	310000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	344000	usd
CY2024	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	22000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	64000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	35000	usd
CY2024	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	793000	usd
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-2269000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1263000	usd
CY2024	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-3394000	usd
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1231000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	717000	usd
CY2024	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-2000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-60000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	74000	usd
CY2024	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	467000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1422000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-358000	usd
CY2024	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-329000	usd
CY2023	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-311000	usd
CY2022	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	568000	usd
CY2024	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	109000	usd
CY2023	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-75000	usd
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	40000	usd
CY2024	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-484000	usd
CY2023	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-452000	usd
CY2022	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-331000	usd
CY2024	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-3000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-12000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-18000	usd
CY2024	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-455000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2100000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2379000	usd
CY2024	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	381000	usd
CY2023	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	1068000	usd
CY2022	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	1270000	usd
CY2024	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-381000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1068000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1270000	usd
CY2024	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	575000	usd
CY2023	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	660000	usd
CY2022	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	1000000	usd
CY2024	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	275000	usd
CY2023	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	2200000	usd
CY2022	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	0	usd
CY2024	cyan	Proceeds From Lines Of Credit Related Parties ProceedsFromLinesOfCreditRelatedParties	750000	usd
CY2023	cyan	Proceeds From Lines Of Credit Related Parties ProceedsFromLinesOfCreditRelatedParties	500000	usd
CY2022	cyan	Proceeds From Lines Of Credit Related Parties ProceedsFromLinesOfCreditRelatedParties	0	usd
CY2024	us-gaap	Proceeds From Repayments Of Related Party Debt ProceedsFromRepaymentsOfRelatedPartyDebt	0	usd
CY2023	us-gaap	Proceeds From Repayments Of Related Party Debt ProceedsFromRepaymentsOfRelatedPartyDebt	0	usd
CY2022	us-gaap	Proceeds From Repayments Of Related Party Debt ProceedsFromRepaymentsOfRelatedPartyDebt	-500000	usd
CY2024	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	241000	usd
CY2023	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	477000	usd
CY2022	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	735000	usd
CY2024	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	388000	usd
CY2023	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	usd
CY2024	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	28000	usd
CY2023	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	10000	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	52000	usd
CY2024	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	569000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1553000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2287000	usd
CY2024	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-267000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-1615000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-1178000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	974000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	2589000	usd
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	3767000	usd
CY2024Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	707000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	974000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	2589000	usd
CY2024	us-gaap	Interest Paid Net InterestPaidNet	583000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	408000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	342000	usd
CY2024	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	6000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	32000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2000	usd
CY2024Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	707000	usd
CY2024Q1	cyan	Working Capital Deficit WorkingCapitalDeficit	2037000	usd
CY2023Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	974000	usd
CY2023Q1	cyan	Working Capital Deficit WorkingCapitalDeficit	5393000	usd
CY2024Q1	cyan	Long Term Debt And Capital Lease Obligations Current And Noncurrent LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent	3220000	usd
CY2024	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Use of Estimates</b></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">The preparation of financial statements in conformity with accounting principles generally accepted in the United States ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosures of any contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the periods reported. Management reviews these estimates and assumptions periodically and reflects the effect of revisions in the period that they are determined to be necessary. Actual results could differ from those estimates and assumptions.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p>
CY2024	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Concentration Risk</b></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">The Company maintains its cash accounts in banks located in Hawaii, which are insured by the Federal Deposit Insurance Corporation (“FDIC”) up to <em style="font: inherit;">$250,000</em> per bank. The Company had cash balances at <em style="font: inherit;"> March 31, 2024 </em>and <em style="font: inherit;">2023</em> that exceeded the balance insured by the FDIC by $166,000 and $422,000, respectively. A significant portion of revenues and accounts receivables are derived from a few major customers. For the year ended <em style="font: inherit;"> March 31, 2024, </em>two customers individually accounted for 34% and 17% of the Company’s total net sales and for the year ended <em style="font: inherit;"> March 31, 2023, </em>two customers individually accounted for 34% and 6% of the Company’s total net sales. <span style="-sec-ix-hidden:c113458864"><span style="-sec-ix-hidden:c113458865">Two</span></span> customers accounted for 72% and 46% of the Company’s accounts receivable balance as of <em style="font: inherit;"> March 31, 2024 </em>and <em style="font: inherit;">2023,</em> respectively.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p>
CY2024Q1	us-gaap	Cash Uninsured Amount CashUninsuredAmount	166000	usd
CY2023Q1	us-gaap	Cash Uninsured Amount CashUninsuredAmount	422000	usd
CY2024	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	26000	usd
CY2023	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	94000	usd
CY2024	us-gaap	Advertising Expense AdvertisingExpense	1308000	usd
CY2023	us-gaap	Advertising Expense AdvertisingExpense	1513000	usd
CY2022	us-gaap	Advertising Expense AdvertisingExpense	1458000	usd
CY2024Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2024Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	usd
CY2024Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	27500000	usd
CY2023Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	25947000	usd
CY2024	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b>Reclassifications</b></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">Certain reclassifications have been made to prior period amounts to conform to the current period financial statement presentation. There was <em style="font: inherit;">no</em> impact on previously reported financial statements for the periods presented.</p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;"> </p>
CY2024Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	1149000	usd
CY2023Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	1887000	usd
CY2024Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	2195000	usd
CY2023Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	2049000	usd
CY2024Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	3658000	usd
CY2023Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	6502000	usd
CY2024Q1	us-gaap	Inventory Supplies Net Of Reserves InventorySuppliesNetOfReserves	311000	usd
CY2023Q1	us-gaap	Inventory Supplies Net Of Reserves InventorySuppliesNetOfReserves	269000	usd
CY2024Q1	us-gaap	Inventory Net InventoryNet	7313000	usd
CY2023Q1	us-gaap	Inventory Net InventoryNet	10707000	usd
CY2024	cyan	Inventory Abnormal Production Costs InventoryAbnormalProductionCosts	206000	usd
CY2023	cyan	Inventory Abnormal Production Costs InventoryAbnormalProductionCosts	90000	usd
CY2022	cyan	Inventory Abnormal Production Costs InventoryAbnormalProductionCosts	0	usd
CY2024	cyan	Non Inventoriable Fixed Costs NonInventoriableFixedCosts	467000	usd
CY2023	cyan	Non Inventoriable Fixed Costs NonInventoriableFixedCosts	269000	usd
CY2022	cyan	Non Inventoriable Fixed Costs NonInventoriableFixedCosts	136000	usd
CY2024Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	37398000	usd
CY2023Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	37094000	usd
CY2024Q1	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	234000	usd
CY2023Q1	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	215000	usd
CY2024Q1	us-gaap	Construction In Progress Gross ConstructionInProgressGross	211000	usd
CY2023Q1	us-gaap	Construction In Progress Gross ConstructionInProgressGross	219000	usd
CY2024Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10109000	usd
CY2023Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11366000	usd
CY2024	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	5000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	21000	usd
CY2024	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1589000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1655000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1599000	usd
CY2024Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	1240000	usd
CY2023Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	0	usd
CY2024Q1	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	80000	usd
CY2023Q1	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	92000	usd
CY2024Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	5630000	usd
CY2023Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	5409000	usd
CY2024Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1000000	usd
CY2023Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1000000	usd
CY2024Q1	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet	80000	usd
CY2023Q1	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet	92000	usd
CY2024Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	4460000	usd
CY2024Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	1000000	usd
CY2024Q1	us-gaap	Long Term Debt LongTermDebt	5460000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	683000	usd
CY2024Q1	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	0	usd
CY2023Q1	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	143000	usd
CY2024Q1	us-gaap	Accrued Vacation Current AccruedVacationCurrent	327000	usd
CY2023Q1	us-gaap	Accrued Vacation Current AccruedVacationCurrent	393000	usd
CY2024Q1	cyan	Accrued Interest And Legal Liabilities Current AccruedInterestAndLegalLiabilitiesCurrent	32000	usd
CY2023Q1	cyan	Accrued Interest And Legal Liabilities Current AccruedInterestAndLegalLiabilitiesCurrent	30000	usd
CY2024Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	164000	usd
CY2023Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	320000	usd
CY2024Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	757000	usd
CY2023Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	1101000	usd
CY2024	cyan	Operating Leases Expense Contingent Rentals OperatingLeasesExpenseContingentRentals	0	usd
CY2023	cyan	Operating Leases Expense Contingent Rentals OperatingLeasesExpenseContingentRentals	73000	usd
CY2024Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y1M6D
CY2024Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.073	pure
CY2024	us-gaap	Operating Lease Cost OperatingLeaseCost	818000	usd
CY2023Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y9M18D
CY2023Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.073	pure
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	719000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	1429000	usd
CY2024Q1	cyan	Operating Lease Rightofuse Asset Before Accumulated Amortization OperatingLeaseRightofuseAssetBeforeAccumulatedAmortization	6149000	usd
CY2023Q1	cyan	Operating Lease Rightofuse Asset Before Accumulated Amortization OperatingLeaseRightofuseAssetBeforeAccumulatedAmortization	6149000	usd
CY2024Q1	cyan	Operating Lease Rightofuse Asset Accumulated Amortization OperatingLeaseRightofuseAssetAccumulatedAmortization	1865000	usd
CY2023Q1	cyan	Operating Lease Rightofuse Asset Accumulated Amortization OperatingLeaseRightofuseAssetAccumulatedAmortization	1373000	usd
CY2024Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	4284000	usd
CY2023Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	4776000	usd
CY2024Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	530000	usd
CY2023Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	483000	usd
CY2024Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	3744000	usd
CY2023Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	4275000	usd
CY2024Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	4274000	usd
CY2023Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	4758000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	820000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	797000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	798000	usd
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.34
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y6M
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	159650	usd
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	50000
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	3.43
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	49500
CY2023	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	5.8
CY2023Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	253000
CY2023Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	2.88
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	416000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	2344000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	5858000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1584000	usd
CY2024Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	4274000	usd
CY2024	us-gaap	Operating Lease Expense OperatingLeaseExpense	685000	usd
CY2023	us-gaap	Operating Lease Expense OperatingLeaseExpense	506000	usd
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	713000	usd
CY2024Q1	us-gaap	Purchase Obligation PurchaseObligation	808000	usd
CY2023Q1	us-gaap	Purchase Obligation PurchaseObligation	822000	usd
CY2022Q1	us-gaap	Purchase Obligation PurchaseObligation	1105000	usd
CY2024Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	1950000
CY2024Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	668899
CY2024Q1	cyan	Sharebased Compensation Arrangement By Sharebased Payment Award Number Of Shares Outstanding SharebasedCompensationArrangementBySharebasedPaymentAwardNumberOfSharesOutstanding	427820
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	374300
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.64
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P3Y10M24D
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	129700	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	50000
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	2.96
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	5000
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	5.21
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	166800
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	3.84
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	252500
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y6M
CY2023Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0	usd
CY2024	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	50000
CY2024	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0.79
CY2024	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	6000
CY2024	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	5.56
CY2024Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	297000
CY2024Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	2.47
CY2024	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y1M6D
CY2024Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0	usd
CY2024Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	172000
CY2024Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	2.76
CY2024	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P6Y3M18D
CY2024Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	0	usd
CY2024Q1	us-gaap	Share Price SharePrice	0.29
CY2023Q1	us-gaap	Share Price SharePrice	0.88
CY2022Q1	us-gaap	Share Price SharePrice	3.37
CY2024	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	usd
CY2023Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	141667
CY2023Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	1.55
CY2024	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	50000
CY2024	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0.48
CY2024	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	66667
CY2024	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue	1.49
CY2024Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	125000
CY2024Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	1.16
CY2024	cyan	Sharebased Compensation Arrangement By Share Based Payment Award Weighted Average Grant Date Fair Value Optionsgranted SharebasedCompensationArrangementByShareBasedPaymentAwardWeightedAverageGrantDateFairValueOptionsgranted	24000	usd
CY2023	cyan	Sharebased Compensation Arrangement By Share Based Payment Award Weighted Average Grant Date Fair Value Optionsgranted SharebasedCompensationArrangementByShareBasedPaymentAwardWeightedAverageGrantDateFairValueOptionsgranted	97000	usd
CY2022	cyan	Sharebased Compensation Arrangement By Share Based Payment Award Weighted Average Grant Date Fair Value Optionsgranted SharebasedCompensationArrangementByShareBasedPaymentAwardWeightedAverageGrantDateFairValueOptionsgranted	80000	usd
CY2024	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	99000	usd
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	67000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	40000	usd
CY2024Q1	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	297000
CY2024	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P7Y1M6D
CY2024Q1	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	2.74
CY2024Q1	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	172000
CY2024Q1	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	2.76
CY2024Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice	0.48
CY2023Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice	1.94
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice	1.6
CY2024	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.6163	pure
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.5747	pure
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.5823	pure
CY2024	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0434	pure
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0336	pure
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0106	pure
CY2024	cyan	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Vesting Period SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsVestingPeriod	P3Y
CY2023	cyan	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Vesting Period SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsVestingPeriod	P3Y
CY2022	cyan	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Vesting Period SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsVestingPeriod	P3Y
CY2024	cyan	Shareased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Forfeiture Rate ShareasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedForfeitureRate	0.16	pure
CY2023	cyan	Shareased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Forfeiture Rate ShareasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedForfeitureRate	0.19	pure
CY2022	cyan	Shareased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Forfeiture Rate ShareasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedForfeitureRate	0	pure
CY2024	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2024	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0	pure
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0	pure
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0	pure
CY2024Q1	cyan	Sharesauthorized Sharesauthorized	60000000
CY2024Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2024Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000
CY2024	us-gaap	Net Income Loss NetIncomeLoss	-5267000	usd
CY2024	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6531
CY2024	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.81
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-3440000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6244
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.55
CY2022	us-gaap	Net Income Loss NetIncomeLoss	2154000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6157
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.35
CY2022	us-gaap	Dilutive Securities DilutiveSecurities	0	usd
CY2022	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	11
CY2022	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	2154000	usd
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6168
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.35
CY2024	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	23071000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	23178000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	35968000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	16000	usd
CY2024	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1404000	usd
CY2023	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	518000	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-557000	usd
CY2024	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	6000	usd
CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	12000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2000	usd
CY2024	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-0	usd
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-0	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-0	usd
CY2024	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	7000	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	18000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	28000	usd
CY2024	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	7000	usd
CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	18000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	28000	usd
CY2024	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-0	usd
CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-0	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-0	usd
CY2024	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-0	usd
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-0	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-0	usd
CY2024	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-0	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-0	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-0	usd
CY2024	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	28000	usd
CY2024	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2024	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-1457000	usd
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-952000	usd
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	591000	usd
CY2024	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	44000	usd
CY2023	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	23000	usd
CY2024	cyan	Effective Income Tax Rate Reconciliation Expired Losses Amount EffectiveIncomeTaxRateReconciliationExpiredLossesAmount	-0	usd
CY2023	cyan	Effective Income Tax Rate Reconciliation Expired Losses Amount EffectiveIncomeTaxRateReconciliationExpiredLossesAmount	380000	usd
CY2022	cyan	Effective Income Tax Rate Reconciliation Expired Losses Amount EffectiveIncomeTaxRateReconciliationExpiredLossesAmount	-0	usd
CY2024	cyan	Effective Income Tax Rate Reconciliation Deferred Tax Trueup Amount EffectiveIncomeTaxRateReconciliationDeferredTaxTrueupAmount	-25000	usd
CY2023	cyan	Effective Income Tax Rate Reconciliation Deferred Tax Trueup Amount EffectiveIncomeTaxRateReconciliationDeferredTaxTrueupAmount	-24000	usd
CY2022	cyan	Effective Income Tax Rate Reconciliation Deferred Tax Trueup Amount EffectiveIncomeTaxRateReconciliationDeferredTaxTrueupAmount	34000	usd
CY2024	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-15000	usd
CY2023	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	13000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	10000	usd
CY2024	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	28000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	4471000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	3570000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	213000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	50000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	109000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	177000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	28000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	28000	usd
CY2024Q1	cyan	Deferred Tax Assets Interest Limitation DeferredTaxAssetsInterestLimitation	268000	usd
CY2023Q1	cyan	Deferred Tax Assets Interest Limitation DeferredTaxAssetsInterestLimitation	108000	usd
CY2024Q1	cyan	Deferred Tax Assets Operating Lease Right Of Use Assets DeferredTaxAssetsOperatingLeaseRightOfUseAssets	1184000	usd
CY2023Q1	cyan	Deferred Tax Assets Operating Lease Right Of Use Assets DeferredTaxAssetsOperatingLeaseRightOfUseAssets	1323000	usd
CY2024Q1	cyan	Deferred Tax Assets Capitalized Research And Development DeferredTaxAssetsCapitalizedResearchAndDevelopment	223000	usd
CY2023Q1	cyan	Deferred Tax Assets Capitalized Research And Development DeferredTaxAssetsCapitalizedResearchAndDevelopment	118000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	9000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	26000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	6505000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	5400000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	4394000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	2990000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	2111000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	2410000	usd
CY2024Q1	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	1186000	usd
CY2023Q1	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	1328000	usd
CY2024Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	925000	usd
CY2023Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1082000	usd
CY2024Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2111000	usd
CY2023Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2410000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	usd
CY2023Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	usd
CY2024Q1	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	17165000	usd
CY2024	dei	Auditor Firm AuditorFirmId	248

Files In Submission

Name	View Source	Status
FilingSummary.xml	Edgar Link	unprocessable
0001437749-24-021266-index-headers.html	Edgar Link	pending
0001437749-24-021266-index.html	Edgar Link	pending
0001437749-24-021266.txt	Edgar Link	pending
0001437749-24-021266-xbrl.zip	Edgar Link	pending
cyan-20240331.xsd	Edgar Link	pending
cyan20240331_10k.htm	Edgar Link	pending
cyanotech01.jpg	Edgar Link	pending
ex_685483.htm	Edgar Link	pending
cyan-20240331_cal.xml	Edgar Link	unprocessable
cyan-20240331_lab.xml	Edgar Link	unprocessable
cyan-20240331_def.xml	Edgar Link	unprocessable
cyan-20240331_pre.xml	Edgar Link	unprocessable
cyan20240331_10k_htm.xml	Edgar Link	completed
ex_685484.htm	Edgar Link	pending
ex_685485.htm	Edgar Link	pending
ex_685486.htm	Edgar Link	pending
ex_685487.htm	Edgar Link	pending
ex_685488.htm	Edgar Link	pending
ex_685489.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$CYAN
CYANOTECH CORP Stock $cyan

2024 Q2 Form 10-K Financial Statement

#000143774924021266 Filed on June 26, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CYAN CYANOTECH CORP Stock $cyan

2024 Q2 Form 10-K Financial Statement

#000143774924021266 Filed on June 26, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CYAN
CYANOTECH CORP Stock $cyan