$SODI
SOLITRON DEVICES INC Stock $sodi

$sodi Overview Financials Valuation SEC Filings Company Website

2024 Q3 Form 10-K Financial Statement

#000165495424008904 Filed on July 12, 2024

Income Statement

Concept	2024 Q3	2024 Q1	2024
Revenue	$3.581M	$4.004M	$12.76M
YoY Change	38.85%	167.11%	99.14%
Cost Of Revenue	$2.843M	$2.778M	$8.950M
YoY Change	69.02%	114.52%	78.82%
Gross Profit	$738.0K	$1.226M	$3.807M
YoY Change	-17.73%	500.98%	171.73%
Gross Profit Margin	20.61%	30.62%	29.84%
Selling, General & Admin	$688.0K	$858.0K	$2.873M
YoY Change	12.05%	65.96%	40.01%
% of Gross Profit	93.22%	69.98%	75.47%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$195.0K	$218.0K	$611.0K
YoY Change	61.16%	67.69%	-99.83%
% of Gross Profit	26.42%	17.78%	16.05%
Operating Expenses	$688.0K	$858.0K	$2.873M
YoY Change	12.05%	65.96%	40.01%
Operating Profit	$50.00K	$368.0K	$934.0K
YoY Change	-82.33%	-217.57%	-243.47%
Interest Expense	$77.00K	$104.0K	$177.0K
YoY Change	196.15%	-80.71%	63.89%
% of Operating Profit	154.0%	28.26%	18.95%
Other Income/Expense, Net		-$46.00K	$1.843M
YoY Change		-866.67%
Pretax Income	$23.00K	$2.662M	$2.777M
YoY Change	-88.5%	1047.41%	-99.66%
Income Tax	$6.000K	-$3.024M	$3.024M
% Of Pretax Income	26.09%	-113.6%	108.89%
Net Earnings	$17.00K	$5.686M	$5.801M
YoY Change	-91.5%	2350.86%	602.3%
Net Earnings / Revenue	0.47%	142.01%	45.47%
Basic Earnings Per Share
Diluted Earnings Per Share	$0.01	$2.73	$2.78
COMMON SHARES
Basic Shares Outstanding	2.083M shares	2.083M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2024 Q3	2024 Q1	2024
SHORT-TERM ASSETS
Cash & Short-Term Investments	$4.204M	$3.121M	$3.121M
YoY Change	127.37%	-6.61%	-27.89%
Cash & Equivalents	$3.303M	$2.217M	$2.217M
Short-Term Investments	$901.0K	$904.0K	$904.0K
Other Short-Term Assets	$592.0K	$532.0K	$532.0K
YoY Change	-81.98%	162.07%	162.07%
Inventory	$4.221M	$4.132M	$4.132M
Prepaid Expenses
Receivables	$2.197M	$2.826M	$2.826M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$11.21M	$10.61M	$10.61M
YoY Change	37.39%	37.27%	37.27%
LONG-TERM ASSETS
Property, Plant & Equipment	$8.841M	$7.356M	$9.071M
YoY Change	22.49%	-0.05%	23.25%
Goodwill
YoY Change
Intangibles	$3.009M	$3.114M
YoY Change
Long-Term Investments
YoY Change
Other Assets	$151.0K	$107.0K	$1.944M
YoY Change	978.57%	664.29%	13785.71%
Total Long-Term Assets	$13.69M	$14.13M	$14.13M
YoY Change	89.24%	91.61%	91.61%
TOTAL ASSETS
Total Short-Term Assets	$11.21M	$10.61M	$10.61M
Total Long-Term Assets	$13.69M	$14.13M	$14.13M
Total Assets	$24.90M	$24.74M	$24.74M
YoY Change	61.75%	63.8%	63.8%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$819.0K	$439.0K	$439.0K
YoY Change	119.57%	211.35%	211.35%
Accrued Expenses	$990.0K	$1.080M	$1.431M
YoY Change	4.65%	19.07%	66.98%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$146.0K	$1.861M	$1.861M
YoY Change	33.94%	1591.82%	1591.82%
Total Short-Term Liabilities	$2.723M	$4.384M	$4.384M
YoY Change	80.93%	268.71%	268.71%
LONG-TERM LIABILITIES
Long-Term Debt	$3.841M	$2.537M	$2.537M
YoY Change	48.13%	-4.19%	-4.19%
Other Long-Term Liabilities	$662.0K	$751.0K	$751.0K
YoY Change
Total Long-Term Liabilities	$4.503M	$3.288M	$3.288M
YoY Change	73.66%	24.17%	24.17%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.723M	$4.384M	$4.384M
Total Long-Term Liabilities	$4.503M	$3.288M	$3.288M
Total Liabilities	$7.226M	$7.672M	$7.672M
YoY Change	76.33%	99.95%	99.95%
SHAREHOLDERS EQUITY
Retained Earnings	$17.23M	$16.63M
YoY Change	58.77%	53.59%
Common Stock		$1.855M
YoY Change		0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.412M	$1.412M
YoY Change	0.0%	0.0%
Treasury Stock Shares
Shareholders Equity	$17.67M	$17.07M	$17.07M
YoY Change
Total Liabilities & Shareholders Equity	$24.90M	$24.74M	$24.74M
YoY Change	61.75%	63.8%	63.8%

Cashflow Statement

Concept	2024 Q3	2024 Q1	2024
OPERATING ACTIVITIES
Net Income	$17.00K	$5.686M	$5.801M
YoY Change	-91.5%	2350.86%	602.3%
Depreciation, Depletion And Amortization	$195.0K	$218.0K	$611.0K
YoY Change	61.16%	67.69%	-99.83%
Cash From Operating Activities	$835.0K	$557.0K	$1.917M
YoY Change	-14.27%	-185.43%	101.15%
INVESTING ACTIVITIES
Capital Expenditures	$12.00K	$193.0K	$355.0K
YoY Change	-86.67%	359.52%	-83.78%
Acquisitions			$2.425M
YoY Change
Other Investing Activities	$109.0K	-$29.00K	-$682.0K
YoY Change	-93.37%	-101.87%	-47.66%
Cash From Investing Activities	$97.00K	-$222.0K	-$1.037M
YoY Change	-93.76%	-114.72%	-70.3%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-33.00K	-27.00K	-$110.0K
YoY Change	26.92%	3.85%	6.8%
NET CHANGE
Cash From Operating Activities	835.0K	557.0K	$1.917M
Cash From Investing Activities	97.00K	-222.0K	-$1.037M
Cash From Financing Activities	-33.00K	-27.00K	-$110.0K
Net Change In Cash	899.0K	308.0K	$770.0K
YoY Change	-64.08%	-62.89%	-129.16%
FREE CASH FLOW
Cash From Operating Activities	$835.0K	$557.0K	$1.917M
Capital Expenditures	$12.00K	$193.0K	$355.0K
Free Cash Flow	$823.0K	$364.0K	$1.562M
YoY Change	-6.9%	-152.45%	-226.48%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2024Q1	us-gaap	Stockholders Equity StockholdersEquity	17068000	usd
CY2023Q1	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	907000	usd
CY2024	dei	Entity Central Index Key EntityCentralIndexKey	0000091668
CY2024	dei	Amendment Flag AmendmentFlag	false
CY2024	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--02-29
CY2024	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2024	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
CY2024	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2024Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2023Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	500000	shares
CY2023Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2024Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2024Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000	shares
CY2024	sodi	Deferred Tax Liabilities Related To Unrecognized Gain DeferredTaxLiabilitiesRelatedToUnrecognizedGain	1734000	usd
CY2023Q1	sodi	Accounts Expenses And Other Accrued Liabilities Current AccountsExpensesAndOtherAccruedLiabilitiesCurrent	907000	usd
CY2024Q1	sodi	Accounts Expenses And Other Accrued Liabilities Current AccountsExpensesAndOtherAccruedLiabilitiesCurrent	108000	usd
CY2024	sodi	Rd Credit RDCredit	0	usd
CY2024	sodi	True Up And Adjustments TrueUpAndAdjustments	0	usd
CY2024	sodi	Rd Credit Percentage RDCreditPercentage	0	pure
CY2024	sodi	True Up And Adjustments Percentage TrueUpAndAdjustmentsPercentage	0	pure
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0	pure
CY2024	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0	pure
CY2023	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0	pure
CY2024Q1	sodi	Federal Net Operating Loss Carryforward Expiration2029 FederalNetOperatingLossCarryforwardExpiration2029	4985000	usd
CY2024Q1	sodi	Federal Net Operating Loss Carryforward Expiration2037 FederalNetOperatingLossCarryforwardExpiration2037	322000	usd
CY2024	dei	Document Type DocumentType	10-K
CY2024	dei	Document Annual Report DocumentAnnualReport	true
CY2024	dei	Document Period End Date DocumentPeriodEndDate	2024-02-29
CY2024	dei	Document Transition Report DocumentTransitionReport	false
CY2024	dei	Entity File Number EntityFileNumber	001-04978
CY2024	dei	Entity Registrant Name EntityRegistrantName	SOLITRON DEVICES, INC.
CY2024	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2024	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	22-1684144
CY2024	dei	Entity Address Address Line1 EntityAddressAddressLine1	901 Sansburys Way
CY2024	dei	Entity Address City Or Town EntityAddressCityOrTown	West Palm Beach
CY2024	dei	Entity Address State Or Province EntityAddressStateOrProvince	FL
CY2024	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	33411
CY2024	dei	City Area Code CityAreaCode	561
CY2024	dei	Local Phone Number LocalPhoneNumber	848‑4311
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	false
CY2024	dei	Entity Shell Company EntityShellCompany	false
CY2023Q3	dei	Entity Public Float EntityPublicFloat	16731962	usd
CY2024Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	2083436	shares
CY2024	dei	Auditor Firm AuditorFirmId	726
CY2024	dei	Auditor Name AuditorName	Whitley Penn LLP
CY2024	dei	Auditor Location AuditorLocation	Dallas, TX
CY2024Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2217000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1447000	usd
CY2024Q1	us-gaap	Short Term Investments ShortTermInvestments	0	usd
CY2023Q1	us-gaap	Short Term Investments ShortTermInvestments	986000	usd
CY2024Q1	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	904000	usd
CY2023Q1	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	1895000	usd
CY2024Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2826000	usd
CY2023Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	784000	usd
CY2024Q1	sodi	Inventory Net Current InventoryNetCurrent	4132000	usd
CY2023Q1	sodi	Inventory Net Current InventoryNetCurrent	2415000	usd
CY2024Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	532000	usd
CY2023Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	203000	usd
CY2024Q1	us-gaap	Assets Current AssetsCurrent	10611000	usd
CY2023Q1	us-gaap	Assets Current AssetsCurrent	7730000	usd
CY2024Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7356000	usd
CY2023Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7360000	usd
CY2024Q1	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	1715000	usd
CY2023Q1	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	0	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3114000	usd
CY2023Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	0	usd
CY2024Q1	sodi	Deferred Tax Assets Non Current DeferredTaxAssetsNonCurrent	1837000	usd
CY2023Q1	sodi	Deferred Tax Assets Non Current DeferredTaxAssetsNonCurrent	0	usd
CY2024Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	107000	usd
CY2023Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	14000	usd
CY2024Q1	us-gaap	Assets Assets	24740000	usd
CY2023Q1	us-gaap	Assets Assets	15104000	usd
CY2024Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	439000	usd
CY2023Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	141000	usd
CY2024Q1	us-gaap	Customer Deposits Current CustomerDepositsCurrent	539000	usd
CY2023Q1	us-gaap	Customer Deposits Current CustomerDepositsCurrent	31000	usd
CY2024Q1	us-gaap	Asset Acquisition Contingent Consideration Liability Current AssetAcquisitionContingentConsiderationLiabilityCurrent	465000	usd
CY2023Q1	us-gaap	Asset Acquisition Contingent Consideration Liability Current AssetAcquisitionContingentConsiderationLiabilityCurrent	0	usd
CY2024Q1	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	1750000	usd
CY2023Q1	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	3000	usd
CY2024Q1	sodi	Current Portion Mortgage Loan CurrentPortionMortgageLoan	111000	usd
CY2023Q1	sodi	Current Portion Mortgage Loan CurrentPortionMortgageLoan	107000	usd
CY2024Q1	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	1080000	usd
CY2024Q1	us-gaap	Liabilities Current LiabilitiesCurrent	4384000	usd
CY2023Q1	us-gaap	Liabilities Current LiabilitiesCurrent	1189000	usd
CY2024Q1	sodi	Accrued Contingent Consideration Non Current AccruedContingentConsiderationNonCurrent	751000	usd
CY2023Q1	sodi	Accrued Contingent Consideration Non Current AccruedContingentConsiderationNonCurrent	0	usd
CY2024Q1	sodi	Mortgage Loans Non Current MortgageLoansNonCurrent	2537000	usd
CY2023Q1	sodi	Mortgage Loans Non Current MortgageLoansNonCurrent	2648000	usd
CY2024Q1	us-gaap	Liabilities Liabilities	7672000	usd
CY2023Q1	us-gaap	Liabilities Liabilities	3837000	usd
CY2024Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	500000	shares
CY2024Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2023Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2024Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000	shares
CY2024Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	2083436	shares
CY2024Q1	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	487827	shares
CY2023Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	2083436	shares
CY2023Q1	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	487827	shares
CY2024Q1	us-gaap	Common Stock Value CommonStockValue	21000	usd
CY2023Q1	us-gaap	Common Stock Value CommonStockValue	21000	usd
CY2024Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1834000	usd
CY2023Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1834000	usd
CY2024Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	16625000	usd
CY2023Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	10824000	usd
CY2024Q1	us-gaap	Treasury Stock Value TreasuryStockValue	1412000	usd
CY2023Q1	us-gaap	Treasury Stock Value TreasuryStockValue	1412000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	11267000	usd
CY2024Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	24740000	usd
CY2023Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	15104000	usd
CY2024	us-gaap	Revenues Revenues	12757000	usd
CY2023	us-gaap	Revenues Revenues	6406000	usd
CY2024	us-gaap	Cost Of Revenue CostOfRevenue	8950000	usd
CY2023	us-gaap	Cost Of Revenue CostOfRevenue	5005000	usd
CY2024	us-gaap	Gross Profit GrossProfit	3807000	usd
CY2023	us-gaap	Gross Profit GrossProfit	1401000	usd
CY2024	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	2873000	usd
CY2023	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	2052000	usd
CY2024	us-gaap	Operating Income Loss OperatingIncomeLoss	934000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	-651000	usd
CY2024	us-gaap	Interest Income Other InterestIncomeOther	29000	usd
CY2023	us-gaap	Interest Income Other InterestIncomeOther	36000	usd
CY2024	us-gaap	Interest Expense InterestExpense	177000	usd
CY2023	us-gaap	Interest Expense InterestExpense	108000	usd
CY2024	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	29000	usd
CY2023	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	31000	usd
CY2024	us-gaap	Gain Loss On Investments GainLossOnInvestments	332000	usd
CY2023	us-gaap	Gain Loss On Investments GainLossOnInvestments	-18000	usd
CY2024	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-579000	usd
CY2023	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	886000	usd
CY2024	sodi	Bargain Purchase Gain BargainPurchaseGain	2236000	usd
CY2023	sodi	Bargain Purchase Gain BargainPurchaseGain	0	usd
CY2024	sodi	Scrap Income ScrapIncome	0	usd
CY2023	sodi	Scrap Income ScrapIncome	650000	usd
CY2024	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-27000	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	0	usd
CY2024	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1843000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1477000	usd
CY2024	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2777000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	826000	usd
CY2024	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3024000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
CY2024	us-gaap	Net Income Loss NetIncomeLoss	5801000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	826000	usd
CY2024	sodi	Net Income Per Common Share Basic And Diluted NetIncomePerCommonShareBasicAndDiluted	2.78
CY2023	sodi	Net Income Per Common Share Basic And Diluted NetIncomePerCommonShareBasicAndDiluted	0.40
CY2024	sodi	Weighted Average Shares Outstanding Basic And Diluted WeightedAverageSharesOutstandingBasicAndDiluted	2083436	shares
CY2023	sodi	Weighted Average Shares Outstanding Basic And Diluted WeightedAverageSharesOutstandingBasicAndDiluted	2083436	shares
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	10441000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	826000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	11267000	usd
CY2024	us-gaap	Net Income Loss NetIncomeLoss	5801000	usd
CY2024Q1	us-gaap	Stockholders Equity StockholdersEquity	17068000	usd
CY2024	us-gaap	Profit Loss ProfitLoss	5801000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	826000	usd
CY2024	us-gaap	Depreciation And Amortization DepreciationAndAmortization	611000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	363000	usd
CY2024	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	29000	usd
CY2023	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	0	usd
CY2024	sodi	Net Realized And Unrealized Gains Losses On Investments NetRealizedAndUnrealizedGainsLossesOnInvestments	248000	usd
CY2023	sodi	Net Realized And Unrealized Gains Losses On Investments NetRealizedAndUnrealizedGainsLossesOnInvestments	-868000	usd
CY2024	us-gaap	Interest Income Short Term Investment Other InterestIncomeShortTermInvestmentOther	16000	usd
CY2023	us-gaap	Interest Income Short Term Investment Other InterestIncomeShortTermInvestmentOther	26000	usd
CY2024	sodi	Accrued Interest Expense On Contingent Consideration AccruedInterestExpenseOnContingentConsideration	52000	usd
CY2023	sodi	Accrued Interest Expense On Contingent Consideration AccruedInterestExpenseOnContingentConsideration	0	usd
CY2024	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	6000	usd
CY2023	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	usd
CY2024	sodi	Gain On Purchase GainOnPurchase	-2236000	usd
CY2023	sodi	Gain On Purchase GainOnPurchase	0	usd
CY2024	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3024000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	usd
CY2024	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-1269000	usd
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	807000	usd
CY2024	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	945000	usd
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-155000	usd
CY2024	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-30000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-7000	usd
CY2024	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	14000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-10000	usd
CY2024	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	251000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	6000	usd
CY2024	us-gaap	Increase Decrease In Customer Deposits IncreaseDecreaseInCustomerDeposits	508000	usd
CY2023	us-gaap	Increase Decrease In Customer Deposits IncreaseDecreaseInCustomerDeposits	7000	usd
CY2024	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	27000	usd
CY2023	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	19000	usd
CY2024	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1917000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	962000	usd
CY2024	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	882000	usd
CY2023	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	971000	usd
CY2024	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	139000	usd
CY2023	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	1313000	usd
CY2024	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	0	usd
CY2023	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	2494000	usd
CY2024	us-gaap	Proceeds From Sale Maturity And Collection Of Shortterm Investments ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments	1000000	usd
CY2023	us-gaap	Proceeds From Sale Maturity And Collection Of Shortterm Investments ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments	1533000	usd
CY2024	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	2425000	usd
CY2023	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2024	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	355000	usd
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2188000	usd
CY2024	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1037000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3491000	usd
CY2024	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	3000	usd
CY2023	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	9000	usd
CY2024	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	107000	usd
CY2023	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	103000	usd
CY2024	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-110000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-112000	usd
CY2024	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	770000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-2641000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1447000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4088000	usd
CY2024Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2217000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1447000	usd
CY2024	sodi	Financing Right Of Use Asset Assumed Through Lease Liability FinancingRightOfUseAssetAssumedThroughLeaseLiability	1744000	usd
CY2023	sodi	Financing Right Of Use Asset Assumed Through Lease Liability FinancingRightOfUseAssetAssumedThroughLeaseLiability	0	usd
CY2024	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	usd
CY2023	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	usd
CY2024	us-gaap	Interest Paid Net InterestPaidNet	102000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	108000	usd
CY2024	us-gaap	Use Of Estimates UseOfEstimates	<p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:justify;">The consolidated financial statements are prepared in accordance with U.S. GAAP. Preparation of these consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue, costs and expenses and related disclosures. The Company bases its estimates on historical experience and on various other assumptions that it believes to be reasonable. The Company could have reasonably used different accounting estimates. This applies in particular to inventory and valuation allowance for deferred tax assets. Actual results could differ significantly from our estimates. To the extent that there are material differences between these estimates and actual results, the Company’s future financial statement presentation, financial condition, results of operations and cash flows will be affected. </p>
CY2024Q1	us-gaap	Other Short Term Investments OtherShortTermInvestments	0	usd
CY2023Q1	us-gaap	Other Short Term Investments OtherShortTermInvestments	986000	usd
CY2024Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	581000	usd
CY2024Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	375000	usd
CY2024Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	52000	usd
CY2024Q1	us-gaap	Debt Securities Available For Sale Accumulated Gross Unrealized Gain Loss Before Tax DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax	904000	usd
CY2023Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	992000	usd
CY2023Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	930000	usd
CY2023Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	27000	usd
CY2023Q1	us-gaap	Debt Securities Available For Sale Accumulated Gross Unrealized Gain Loss Before Tax DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax	1895000	usd
CY2024	sodi	Deferred Tax Liabilities Related To Unrecognized Gain And Losses DeferredTaxLiabilitiesRelatedToUnrecognizedGainAndLosses	82000	usd
CY2023	sodi	Deferred Tax Liabilities Related To Unrecognized Gain And Losses DeferredTaxLiabilitiesRelatedToUnrecognizedGainAndLosses	229000	usd
CY2024Q1	us-gaap	Marketable Securities MarketableSecurities	904000	usd
CY2023Q1	us-gaap	Marketable Securities MarketableSecurities	1895000	usd
CY2024Q1	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	2826000	usd
CY2023Q1	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	784000	usd
CY2022Q1	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	1591000	usd
CY2024Q1	sodi	Allowancefor Credit Losses For Accounts Receivable AllowanceforCreditLossesForAccountsReceivable	0	usd
CY2024	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:justify;">Financial instruments, which potentially subject the Company to concentration of credit risk, consist principally of cash and account receivables. The Company places its cash with high credit quality institutions. At times, such amounts may be in excess of the Federal Deposit Insurance Corporation (“FDIC”) insurance limits. The Company has not experienced any losses in such accounts and believes that it is not exposed to any significant credit risk on the accounts. As of February 29, 2024, and February 28, 2023, all non-interest bearing checking accounts were FDIC insured to a limit of $250,000. Deposits in excess of FDIC insured limits were approximately $1,007,000 at February 29, 2024 and $129,000 at February 28, 2023. With respect to the account receivables, most of the Company’s products are custom made pursuant to contracts with customers whose end-products are sold to the United States Government. The Company performs ongoing credit evaluations of its customers’ financial condition and maintains allowances for potential credit losses. Actual losses and allowances have historically been within management’s expectations. </p>
CY2024Q1	us-gaap	Cash Fdic Insured Amount CashFDICInsuredAmount	250000	usd
CY2024Q1	us-gaap	Cash Uninsured Amount CashUninsuredAmount	1007000	usd
CY2023Q1	us-gaap	Cash Uninsured Amount CashUninsuredAmount	129000	usd
CY2024Q1	us-gaap	Intangible Assets Current IntangibleAssetsCurrent	3219000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	-105000	usd
CY2024Q1	sodi	Intengible Assetes Net Book Value IntengibleAssetesNetBookValue	3114000	usd
CY2024	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	105000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	210000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	210000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	210000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	210000	usd
CY2024Q1	sodi	Finite Lived Intangible Assets Amortization Expense Year Six FiniteLivedIntangibleAssetsAmortizationExpenseYearSix	210000	usd
CY2024	us-gaap	Revenue Recognition Sales Returns RevenueRecognitionSalesReturns	<table cellpadding="0" style="border-spacing:0;text-align:left;font:10pt times new roman;margin-left:auto;margin-right:auto;width:85%"><tbody><tr style="height:15px"><td><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="hdcell" colspan="2" style="BORDER-BOTTOM: #000000 1px solid;width:9%;vertical-align:bottom;text-align:center;"><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:center;">February 29, 2024</p></td><td style="white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="hdcell" colspan="2" style="BORDER-BOTTOM: #000000 1px solid;width:9%;vertical-align:bottom;text-align:center;"><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:center;">February 28, 2023</p></td><td style="white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Beginning Balance</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">$</td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">471,000</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">$</td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">471,000</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Accrued Allowances</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">-</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">-</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Credits Issued</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">-</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">-</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Ending Balance</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;vertical-align:bottom;white-space: nowrap;">$</td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">471,000</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;vertical-align:bottom;white-space: nowrap;">$</td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">471,000</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td></tr></tbody></table>
CY2024Q1	sodi	Revenue Recognitions Sales Returns Reserve For Sales Returns Beginning Balance RevenueRecognitionsSalesReturnsReserveForSalesReturnsBeginningBalance	471000	usd
CY2023Q1	sodi	Revenue Recognitions Sales Returns Reserve For Sales Returns Beginning Balance RevenueRecognitionsSalesReturnsReserveForSalesReturnsBeginningBalance	471000	usd
CY2024Q1	sodi	Accrued Allowances AccruedAllowances	0	usd
CY2023Q1	sodi	Accrued Allowances AccruedAllowances	0	usd
CY2024Q1	sodi	Issuance Of Credit IssuanceOfCredit	0	usd
CY2023Q1	sodi	Issuance Of Credit IssuanceOfCredit	0	usd
CY2024Q1	sodi	Revenue Recognitions Sales Returns Reserve For Sales Returns Ending Balance RevenueRecognitionsSalesReturnsReserveForSalesReturnsEndingBalance	471000	usd
CY2023Q1	sodi	Revenue Recognitions Sales Returns Reserve For Sales Returns Ending Balance RevenueRecognitionsSalesReturnsReserveForSalesReturnsEndingBalance	471000	usd
CY2024Q1	us-gaap	Other Inventory OtherInventory	1454000	usd
CY2023Q1	us-gaap	Other Inventory OtherInventory	1784000	usd
CY2024Q1	us-gaap	Inventory Gross InventoryGross	8916000	usd
CY2024Q1	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	4784000	usd
CY2024Q1	us-gaap	Inventory Net InventoryNet	4132000	usd
CY2023Q1	us-gaap	Inventory Gross InventoryGross	7141000	usd
CY2023Q1	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	4726000	usd
CY2023Q1	us-gaap	Inventory Net InventoryNet	2415000	usd
CY2024Q1	us-gaap	Other Inventory Net Of Reserves OtherInventoryNetOfReserves	332000	usd
CY2023Q1	us-gaap	Other Inventory Net Of Reserves OtherInventoryNetOfReserves	589000	usd
CY2024	sodi	Description Of Inventory Reserve DescriptionOfInventoryReserve	100% of the wafer bank inventory consisted of wafers manufactured between calendar year 2018 and 2022
CY2024Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	13606000	usd
CY2023Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	12049000	usd
CY2024Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	6250000	usd
CY2023Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4689000	usd
CY2024Q1	sodi	Net Property Plant And Equipment NetPropertyPlantAndEquipment	7356000	usd
CY2023Q1	sodi	Net Property Plant And Equipment NetPropertyPlantAndEquipment	7360000	usd
CY2024	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	611000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	363000	usd
CY2024Q1	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	449000	usd
CY2023Q1	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	363000	usd
CY2024Q1	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	21000	usd
CY2023Q1	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	3000	usd
CY2024Q1	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	25000	usd
CY2023Q1	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	20000	usd
CY2024Q1	sodi	Return Allowance ReturnAllowance	471000	usd
CY2023Q1	sodi	Return Allowance ReturnAllowance	471000	usd
CY2024Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	114000	usd
CY2023Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	50000	usd
CY2024	us-gaap	Income Loss From Subsidiaries Before Tax IncomeLossFromSubsidiariesBeforeTax	2777000	usd
CY2023	us-gaap	Income Loss From Subsidiaries Before Tax IncomeLossFromSubsidiariesBeforeTax	826000	usd
CY2024	us-gaap	Current Federal State And Local Tax Expense Benefit CurrentFederalStateAndLocalTaxExpenseBenefit	583000	usd
CY2024	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	pure
CY2023	us-gaap	Current Federal State And Local Tax Expense Benefit CurrentFederalStateAndLocalTaxExpenseBenefit	173000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	pure
CY2024	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	28000	usd
CY2024	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.010	pure
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	55000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.067	pure
CY2024	sodi	Permanent Book Tax Differences PermanentBookTaxDifferences	16000	usd
CY2024	sodi	Effective Income Tax Rate Permanent Book Tax Difference EffectiveIncomeTaxRatePermanentBookTaxDifference	0.006	pure
CY2023	sodi	Permanent Book Tax Differences PermanentBookTaxDifferences	0	usd
CY2023	sodi	Effective Income Tax Rate Permanent Book Tax Difference EffectiveIncomeTaxRatePermanentBookTaxDifference	0.000	pure
CY2024	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-3193000	usd
CY2024	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-1.150	pure
CY2023	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-166000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.201	pure
CY2023	sodi	Rd Credit RDCredit	-50000	usd
CY2023	sodi	Rd Credit Percentage RDCreditPercentage	-0.061	pure
CY2023	sodi	True Up And Adjustments TrueUpAndAdjustments	-12000	usd
CY2023	sodi	True Up And Adjustments Percentage TrueUpAndAdjustmentsPercentage	-0.015	pure
CY2024	sodi	Bargain Purchase Price Mei Acquisition BargainPurchasePriceMeiAcquisition	-458000	usd
CY2023	sodi	Bargain Purchase Price Mei Acquisition BargainPurchasePriceMeiAcquisition	0	usd
CY2024	sodi	Income Tax Provision Benefit IncomeTaxProvisionBenefit	-3024000	usd
CY2023	sodi	Income Tax Provision Benefit IncomeTaxProvisionBenefit	0	usd
CY2024	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-1.0887	pure
CY2024Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	79000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	59000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	1212000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	1198000	usd
CY2023Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	119000	usd
CY2023Q1	sodi	Capitalized Rd CapitalizedRD	119000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	2086000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	2577000	usd
CY2024Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1000	usd
CY2023Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	8000	usd
CY2024Q1	sodi	Capitalized Rd CapitalizedRD	70000	usd
CY2024Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	119000	usd
CY2024Q1	sodi	Rd Credit Carryforward RDCreditCarryforward	50000	usd
CY2023Q1	sodi	Rd Credit Carryforward RDCreditCarryforward	0	usd
CY2024Q1	sodi	Unrealized Gains UnrealizedGains	-82000	usd
CY2023Q1	sodi	Unrealized Gains UnrealizedGains	-229000	usd
CY2024Q1	sodi	Mei Accrual To Cash MeiAccrualToCash	-140000	usd
CY2023Q1	sodi	Mei Accrual To Cash MeiAccrualToCash	0	usd
CY2024Q1	us-gaap	Inventory Adjustments InventoryAdjustments	-7000	usd
CY2023Q1	us-gaap	Inventory Adjustments InventoryAdjustments	0	usd
CY2024Q1	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	792000	usd
CY2023Q1	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	0	usd
CY2024Q1	us-gaap	Prepaid Expense Other Noncurrent PrepaidExpenseOtherNoncurrent	41000	usd
CY2023Q1	us-gaap	Prepaid Expense Other Noncurrent PrepaidExpenseOtherNoncurrent	0	usd
CY2024Q1	sodi	Net Book Value Of Fixed Assets NetBookValueOfFixedAssets	-718000	usd
CY2023Q1	sodi	Net Book Value Of Fixed Assets NetBookValueOfFixedAssets	-658000	usd
CY2024Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1837000	usd
CY2023Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	3193000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	usd
CY2023Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	3193000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	1837000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	usd
CY2023Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	3193000	usd
CY2024	sodi	Cares Act Net Operating Loss Carryforwards Offset Taxable Income Percentage CARESActNetOperatingLossCarryforwardsOffsetTaxableIncomePercentage	1	pure
CY2024	sodi	Recovery Period RecoveryPeriod	P15Y
CY2024Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	8700000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	5700000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	10700000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	7800000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration	3405000	usd
CY2024Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration	8712000	usd
CY2024	us-gaap	Payments For Postemployment Benefits PaymentsForPostemploymentBenefits	31000	usd
CY2024	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	12758000	usd
CY2023	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	6406000	usd
CY2024	sodi	Concentration Risk Suppliers ConcentrationRiskSuppliers	0.20	pure
CY2023	sodi	Concentration Risk Suppliers ConcentrationRiskSuppliers	0.21	pure
CY2024Q1	us-gaap	Assets Net AssetsNet	0	usd
CY2023Q1	us-gaap	Assets Net AssetsNet	3000	usd
CY2024Q1	sodi	Finance Lease Right Of Use Assets FinanceLeaseRightOfUseAssets	1750000	usd
CY2024	sodi	Imputed Interest Rate ImputedInterestRate	0.08	pure
CY2024	sodi	Effect On Future Cash Flows Amount Gross EffectOnFutureCashFlowsAmountGross	1750000	usd
CY2024	us-gaap	Effect On Future Cash Flows Amount EffectOnFutureCashFlowsAmount	1750000	usd
CY2024	sodi	Less Imputed Interest To Be Recognized In Lease Expense LessImputedInterestToBeRecognizedInLeaseExpense	0	usd
CY2024	sodi	Finance Lease Liabilities After Lease Expense FinanceLeaseLiabilitiesAfterLeaseExpense	1750000	usd
CY2023Q1	sodi	Finance Lease Right Of Use Assets Beginning Balance FinanceLeaseRightOfUseAssetsBeginningBalance	1744000	usd
CY2024	sodi	Operating Lease Right Of Use Assets Amortization Expense OperatingLeaseRightOfUseAssetsAmortizationExpense	29000	usd
CY2024Q1	sodi	Total Finance Lease Right Of Use Asset Ending Balance TotalFinanceLeaseRightOfUseAssetEndingBalance	1715000	usd
CY2024Q1	sodi	Finance Lease Liability Short Term FinanceLeaseLiabilityShortTerm	1750000	usd
CY2024Q1	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	0	usd
CY2024Q1	us-gaap	Finance Lease Liability FinanceLeaseLiability	1750000	usd
CY2024Q1	sodi	Lease Net Per Month LeaseNetPerMonth	31555	usd
CY2024	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	0	usd
CY2023	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	75000	usd
CY2024Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	111	usd
CY2024Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	115	usd
CY2024Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	120	usd
CY2024Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	125	usd
CY2024Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	129	usd
CY2024Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	2048	usd
CY2024Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear	2648	usd
CY2024Q1	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	1000000.0	usd
CY2024	sodi	Description Of Lease Documentation DescriptionOfLeaseDocumentation	the Bank has advanced $1,400,000 to the Company for the purchase of the Micro Property. The Company agreed to pay installments of principal and interest in the amount of $10,444.14 on the first day of each month, commencing on July 1, 2024, and continuing on the same day of each calendar month thereafter, through May 1, 2034
CY2024	sodi	Loan Muturity Date LoanMuturityDate	2034-05-31
CY2024	sodi	Annual Interest Rate AnnualInterestRate	0.0639	pure

Files In Submission

Name	View Source	Status
0001654954-24-008904-index-headers.html	Edgar Link	pending
0001654954-24-008904-index.html	Edgar Link	pending
0001654954-24-008904.txt	Edgar Link	pending
0001654954-24-008904-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
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R3.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
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R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
sodi-20240229.xsd	Edgar Link	pending
sodi_10k.htm	Edgar Link	pending
sodi_ex191.htm	Edgar Link	pending
sodi_ex191img1.jpg	Edgar Link	pending
sodi_ex191img10.jpg	Edgar Link	pending
sodi_ex191img11.jpg	Edgar Link	pending
sodi_ex191img12.jpg	Edgar Link	pending
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sodi_ex191img15.jpg	Edgar Link	pending
sodi_ex191img16.jpg	Edgar Link	pending
sodi_ex191img2.jpg	Edgar Link	pending
sodi_ex191img3.jpg	Edgar Link	pending
sodi_ex191img4.jpg	Edgar Link	pending
sodi_ex191img5.jpg	Edgar Link	pending
sodi_ex191img6.jpg	Edgar Link	pending
sodi_ex191img7.jpg	Edgar Link	pending
sodi_ex191img8.jpg	Edgar Link	pending
sodi_ex191img9.jpg	Edgar Link	pending
sodi_ex211.htm	Edgar Link	pending
sodi_ex231.htm	Edgar Link	pending
sodi_ex232.htm	Edgar Link	pending
sodi_ex311.htm	Edgar Link	pending
sodi_ex321.htm	Edgar Link	pending
sodi-20240229_cal.xml	Edgar Link	unprocessable
sodi-20240229_def.xml	Edgar Link	unprocessable
sodi-20240229_lab.xml	Edgar Link	unprocessable
sodi-20240229_pre.xml	Edgar Link	unprocessable
sodi_10k_htm.xml	Edgar Link	completed

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$SODI
SOLITRON DEVICES INC Stock $sodi

2024 Q3 Form 10-K Financial Statement

#000165495424008904 Filed on July 12, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SODI SOLITRON DEVICES INC Stock $sodi

2024 Q3 Form 10-K Financial Statement

#000165495424008904 Filed on July 12, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SODI
SOLITRON DEVICES INC Stock $sodi