$JJSF
J&J SNACK FOODS CORP Stock $jjsf

$jjsf Overview Financials Valuation SEC Filings Company Website

2022 Q4 Form 10-K Financial Statement

#000143774922027923 Filed on November 22, 2022

Income Statement

Concept	2022 Q4	2022 Q3	2022
Revenue	$351.3M	$400.4M	$1.381B
YoY Change	10.32%	23.95%	20.63%
Cost Of Revenue	$260.5M	$284.6M	$1.011B
YoY Change	8.94%	23.02%	19.55%
Gross Profit	$90.86M	$115.8M	$369.6M
YoY Change	14.46%	26.28%	23.66%
Gross Profit Margin	25.86%	28.93%	26.77%
Selling, General & Admin	$40.09M	$92.88M	$306.5M
YoY Change	28.18%	42.65%	158.71%
% of Gross Profit	44.13%	80.18%	82.91%
Research & Development			$700.0K
YoY Change			13.09%
% of Gross Profit			0.19%
Depreciation & Amortization	$15.18M	$15.06M	$53.12M
YoY Change	21.34%	36.66%	7.56%
% of Gross Profit	16.71%	13.0%	14.37%
Operating Expenses	$81.53M	$93.23M	$306.8M
YoY Change	26.34%	43.0%	34.75%
Operating Profit	$9.328M	$22.62M	$62.81M
YoY Change	-37.16%	-14.78%	-11.81%
Interest Expense	-$364.0K	-$351.0K	-$45.00K
YoY Change	-243.87%	-186.03%	-101.6%
% of Operating Profit	-3.9%	-1.55%	-0.07%
Other Income/Expense, Net
YoY Change
Pretax Income	$8.964M	$21.26M	$61.75M
YoY Change	-40.63%	-17.21%	-16.58%
Income Tax	$2.331M	$3.945M	$14.52M
% Of Pretax Income	26.0%	18.56%	23.51%
Net Earnings	$6.633M	$17.31M	$47.24M
YoY Change	-40.19%	-8.29%	-15.06%
Net Earnings / Revenue	1.89%	4.32%	3.42%
Basic Earnings Per Share	$0.35		$2.47
Diluted Earnings Per Share	$0.34	$898.7K	$2.458M
COMMON SHARES
Basic Shares Outstanding	19.22M	19.19M	19.15M
Diluted Shares Outstanding	19.27M		19.21M

Balance Sheet

Concept	2022 Q4	2022 Q3	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$56.87M	$39.19M	$39.19M
YoY Change	-79.24%	-86.54%	-86.54%
Cash & Equivalents	$54.87M	$35.18M	$35.18M
Short-Term Investments	$2.008M	$4.011M	$4.011M
Other Short-Term Assets	$14.47M	$16.79M	$16.79M
YoY Change	113.75%	123.98%	123.98%
Inventory	$182.6M	$180.5M	$180.5M
Prepaid Expenses
Receivables	$187.3M	$208.2M	$208.2M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$441.3M	$444.6M	$444.6M
YoY Change	-23.39%	-23.96%	-23.96%
LONG-TERM ASSETS
Property, Plant & Equipment	$353.4M	$386.5M	$386.5M
YoY Change	30.4%	44.66%	20.13%
Goodwill	$184.4M	$184.4M
YoY Change	51.37%	51.37%
Intangibles
YoY Change
Long-Term Investments	$4.371M	$5.708M	$5.708M
YoY Change	-53.33%	-59.61%	-59.61%
Other Assets	$3.987M	$3.965M	$3.965M
YoY Change	74.72%	101.47%	101.47%
Total Long-Term Assets	$786.2M	$772.3M	$772.3M
YoY Change	46.72%	43.7%	43.7%
TOTAL ASSETS
Total Short-Term Assets	$441.3M	$444.6M	$444.6M
Total Long-Term Assets	$786.2M	$772.3M	$772.3M
Total Assets	$1.228B	$1.217B	$1.217B
YoY Change	10.4%	8.44%	8.44%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$91.61M	$108.1M	$108.1M
YoY Change	0.66%	11.73%	11.73%
Accrued Expenses	$9.642M	$60.12M	$60.12M
YoY Change	-27.54%	448.75%	2.63%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$128.0K	$124.0K	$124.0K
YoY Change	-12.33%	-31.87%	-31.87%
Total Short-Term Liabilities	$160.2M	$181.8M	$181.8M
YoY Change	1.32%	8.48%	8.48%
LONG-TERM LIABILITIES
Long-Term Debt	$92.00M	$55.25M	$55.25M
YoY Change	25888.7%		13995.41%
Other Long-Term Liabilities	$3.575M	$46.30M	$46.30M
YoY Change	741.18%	11219.56%	-1.42%
Total Long-Term Liabilities	$95.58M	$101.6M	$101.6M
YoY Change	22388.24%	24729.1%	114.43%
TOTAL LIABILITIES
Total Short-Term Liabilities	$160.2M	$181.8M	$181.8M
Total Long-Term Liabilities	$95.58M	$101.6M	$101.6M
Total Liabilities	$255.8M	$353.8M	$353.8M
YoY Change	61.33%	110.55%	27.93%
SHAREHOLDERS EQUITY
Retained Earnings	$776.0M	$782.9M
YoY Change	-1.07%	-0.33%
Common Stock	$96.55M	$94.03M
YoY Change	28.07%	27.76%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$859.7M	$863.2M	$863.2M
YoY Change
Total Liabilities & Shareholders Equity	$1.228B	$1.217B	$1.217B
YoY Change	10.4%	8.44%	8.44%

Cashflow Statement

Concept	2022 Q4	2022 Q3	2022
OPERATING ACTIVITIES
Net Income	$6.633M	$17.31M	$47.24M
YoY Change	-40.19%	-8.29%	-15.06%
Depreciation, Depletion And Amortization	$15.18M	$15.06M	$53.12M
YoY Change	21.34%	36.66%	7.56%
Cash From Operating Activities	$21.41M	$55.71M	$26.06M
YoY Change	292.56%	99.45%	-74.32%
INVESTING ACTIVITIES
Capital Expenditures	$30.91M	-$23.06M	-$87.29M
YoY Change	91.99%	20.59%	-262.92%
Acquisitions			$221.3M
YoY Change
Other Investing Activities	$4.029M	-$248.0K	-$208.9M
YoY Change		-103.44%	109259.16%
Cash From Investing Activities	-$26.88M	-$23.31M	-$296.2M
YoY Change	210.08%	95.59%	-3079.85%
FINANCING ACTIVITIES
Cash Dividend Paid	$13.45M		$48.44M
YoY Change	11.37%		8.15%
Common Stock Issuance & Retirement, Net			$16.16M
YoY Change			-179.78%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$24.79M	-78.28M	22.22M
YoY Change	-316.57%	761.68%	-190.05%
NET CHANGE
Cash From Operating Activities	$21.41M	55.71M	26.06M
Cash From Investing Activities	-$26.88M	-23.31M	-296.2M
Cash From Financing Activities	$24.79M	-78.28M	22.22M
Net Change In Cash	$19.69M	-45.87M	-247.9M
YoY Change	-233.62%	-761.96%	-383.68%
FREE CASH FLOW
Cash From Operating Activities	$21.41M	$55.71M	$26.06M
Capital Expenditures	$30.91M	-$23.06M	-$87.29M
Free Cash Flow	-$9.500M	$78.77M	$113.4M
YoY Change	-10.76%	67.4%	136.54%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	10955000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	13524000	usd
CY2021Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	13395000	usd
CY2022Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	21700000	usd
CY2021Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	17968000	usd
CY2022Q3	us-gaap	Dividends Payable Current DividendsPayableCurrent	13453000	usd
CY2021Q3	us-gaap	Dividends Payable Current DividendsPayableCurrent	12080000	usd
CY2022Q3	us-gaap	Liabilities Current LiabilitiesCurrent	181839000	usd
CY2021Q3	us-gaap	Liabilities Current LiabilitiesCurrent	167629000	usd
CY2022Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	55000000	usd
CY2021Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	0	usd
CY2022Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	254000	usd
CY2021Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	392000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	42660000	usd
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	46557000	usd
CY2022Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	70407000	usd
CY2021Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	61578000	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3637000	usd
CY2021Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	409000	usd
CY2022Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2021Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q3	us-gaap	Common Stock Value CommonStockValue	94026000	usd
CY2021Q3	us-gaap	Common Stock Value CommonStockValue	73597000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-13713000	usd
CY2021Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-13383000	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	782856000	usd
CY2021Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	785440000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	863169000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	845654000	usd
CY2022Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1216966000	usd
CY2021Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1122219000	usd
CY2022	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1380656000	usd
CY2021	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1144579000	usd
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1022038000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1011014000	usd
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	845651000	usd
CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	783611000	usd
CY2022	us-gaap	Gross Profit GrossProfit	369642000	usd
CY2021	us-gaap	Gross Profit GrossProfit	298928000	usd
CY2020	us-gaap	Gross Profit GrossProfit	238427000	usd
CY2022	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	91636000	usd
CY2021	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	77922000	usd
CY2020	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	84977000	usd
CY2022	jjsf	Distribution Distribution	159637000	usd
CY2021	jjsf	Distribution Distribution	108297000	usd
CY2020	jjsf	Distribution Distribution	92759000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	55189000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	40538000	usd
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	36747000	usd
CY2022	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	1010000	usd
CY2021	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	1273000	usd
CY2020	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	usd
CY2022	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	usd
CY2021	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	usd
CY2020	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	6387000	usd
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-371000	usd
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	320000	usd
CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-363000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	307843000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	227710000	usd
CY2020	us-gaap	Operating Expenses OperatingExpenses	221233000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	61799000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	71218000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	17194000	usd
CY2022	us-gaap	Investment Income Net InvestmentIncomeNet	980000	usd
CY2021	us-gaap	Investment Income Net InvestmentIncomeNet	2815000	usd
CY2020	us-gaap	Investment Income Net InvestmentIncomeNet	4356000	usd
CY2022	jjsf	Interest Expense And Other InterestExpenseAndOther	1025000	usd
CY2021	jjsf	Interest Expense And Other InterestExpenseAndOther	7000	usd
CY2020	jjsf	Interest Expense And Other InterestExpenseAndOther	84000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	61754000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	74026000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	21466000	usd
CY2021Q3	us-gaap	Held To Maturity Securities Noncurrent HeldToMaturitySecuritiesNoncurrent	4047000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Securities Noncurrent AvailableForSaleSecuritiesDebtSecuritiesNoncurrent	5708000	usd
CY2021Q3	us-gaap	Available For Sale Securities Debt Securities Noncurrent AvailableForSaleSecuritiesDebtSecuritiesNoncurrent	10084000	usd
CY2022Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	9214000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	51137000	usd
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	54555000	usd
CY2022Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	108146000	usd
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000785956
CY2022	dei	Entity Registrant Name EntityRegistrantName	J&J SNACK FOODS CORP
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-24
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2021Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2022Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000
CY2021Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000
CY2022Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2021Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2022Q3	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2021Q3	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2022Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2021Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2022Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	19219000
CY2022Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	19219000
CY2021Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	19084000
CY2021Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	19084000
CY2021Q3	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	300000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.258	pure
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.003	pure
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2020	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	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.250	pure
CY2021	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	0
CY2022	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	0
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P3Y
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod	P10Y
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-09-24
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	000-14616
CY2022	dei	City Area Code CityAreaCode	856
CY2022	dei	Local Phone Number LocalPhoneNumber	665-9533
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	NJ
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	22-1935537
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	6000 Central Highway
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	08109
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Pennsauken
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	NJ
CY2022	dei	Security12b Title Security12bTitle	Common Stock, no par value
CY2022	dei	Trading Symbol TradingSymbol	JJSF
CY2022	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q1	dei	Entity Public Float EntityPublicFloat	2361822496	usd
CY2022Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	19221033
CY2022	dei	Auditor Firm AuditorFirmId	248
CY2022	dei	Auditor Name AuditorName	GRANT THORNTON LLP
CY2022	dei	Auditor Location AuditorLocation	Philadelphia, Pennsylvania
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	35181000	usd
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	283192000	usd
CY2022Q3	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	4011000	usd
CY2021Q3	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	7980000	usd
CY2022Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	208178000	usd
CY2021Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	162939000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	180473000	usd
CY2021Q3	us-gaap	Inventory Net InventoryNet	123160000	usd
CY2022Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	16794000	usd
CY2021Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	7498000	usd
CY2022Q3	us-gaap	Assets Current AssetsCurrent	444637000	usd
CY2021Q3	us-gaap	Assets Current AssetsCurrent	584769000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	860050000	usd
CY2021Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	757242000	usd
CY2022Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	524683000	usd
CY2021Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	490055000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	335367000	usd
CY2021Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	267187000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	184420000	usd
CY2021Q3	us-gaap	Goodwill Goodwill	121833000	usd
CY2022Q3	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	191732000	usd
CY2021Q3	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	77776000	usd
CY2022Q3	us-gaap	Held To Maturity Securities Noncurrent HeldToMaturitySecuritiesNoncurrent	0	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3965000	usd
CY2021Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1968000	usd
CY2022Q3	jjsf	Assets Noncurrent Excluding Property Plant And Equipment Net AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet	436962000	usd
CY2021Q3	jjsf	Assets Noncurrent Excluding Property Plant And Equipment Net AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet	270263000	usd
CY2022Q3	us-gaap	Assets Assets	1216966000	usd
CY2021Q3	us-gaap	Assets Assets	1122219000	usd
CY2022Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	124000	usd
CY2021Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	182000	usd
CY2021Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	96789000	usd
CY2022Q3	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	15678000	usd
CY2021Q3	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	16260000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	863169000	usd
CY2020	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	6103000	usd
CY2022	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	12026000	usd
CY2021	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	60891000	usd
CY2020	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	73226000	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	399000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14519000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18419000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3161000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	47235000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	55607000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	18305000	usd
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.46
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.91
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.96
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19213000
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19133000
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19032000
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.47
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.92
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.97
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19148000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19013000
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18901000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	47235000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	55607000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	18305000	usd
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-330000	usd
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	2204000	usd
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-2599000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-330000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2204000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2599000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	46905000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	57811000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	15706000	usd
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	833751000	usd
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	6406000	usd
CY2020	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1495000	usd
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-2599000	usd
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	91000	usd
CY2020	us-gaap	Dividends Common Stock DividendsCommonStock	43483000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4504000	usd
CY2020	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	8972000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	18305000	usd
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	809498000	usd
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	18739000	usd
CY2021	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1391000	usd
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	2204000	usd
CY2021	us-gaap	Dividends Common Stock DividendsCommonStock	45984000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4199000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	55607000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	845654000	usd
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	14124000	usd
CY2022	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	2036000	usd
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-330000	usd
CY2022	us-gaap	Dividends Common Stock DividendsCommonStock	49819000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4269000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	47235000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	47235000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	55607000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	18305000	usd
CY2022	us-gaap	Depreciation Depreciation	49669000	usd
CY2021	us-gaap	Depreciation Depreciation	46781000	usd
CY2020	us-gaap	Depreciation Depreciation	49830000	usd
CY2022	jjsf	Amortization Of Intangible Assets And Deferred Costs AmortizationOfIntangibleAssetsAndDeferredCosts	3454000	usd
CY2021	jjsf	Amortization Of Intangible Assets And Deferred Costs AmortizationOfIntangibleAssetsAndDeferredCosts	2610000	usd
CY2020	jjsf	Amortization Of Intangible Assets And Deferred Costs AmortizationOfIntangibleAssetsAndDeferredCosts	3218000	usd
CY2022	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	1010000	usd
CY2021	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	1273000	usd
CY2020	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-220000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	231000	usd
CY2020	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	303000	usd
CY2022	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	usd
CY2021	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	usd
CY2020	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	6387000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	4269000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	4199000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	4595000	usd
CY2022	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	8829000	usd
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-2896000	usd
CY2020	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	2622000	usd
CY2022	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	-315000	usd
CY2021	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	1026000	usd
CY2020	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	-882000	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	95000	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-77000	usd
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-296000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	32778000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	35755000	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-14580000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	49431000	usd
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	14155000	usd
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-7877000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	9343000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-9629000	usd
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	11366000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	2708000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	35386000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-4780000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	26062000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	101499000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	92143000	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	221301000	usd
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-0	usd
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	57212000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	87291000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	53578000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	57817000	usd
CY2022	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	-0	usd
CY2021	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	-0	usd
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	192395000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	35181000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	283192000	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	2435000	usd
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	3593000	usd
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-0	usd
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-191000	usd
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	150000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-296167000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	9939000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-44463000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	-0	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	-0	usd
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	8972000	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	16160000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	20256000	usd
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	7901000	usd
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	125000000	usd
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	usd
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	usd
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	70000000	usd
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	-0	usd
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	-0	usd
CY2022	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	225000	usd
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	-0	usd
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	-0	usd
CY2022	jjsf	Payments For Finance Lease Obligations PaymentsForFinanceLeaseObligations	279000	usd
CY2021	jjsf	Payments For Finance Lease Obligations PaymentsForFinanceLeaseObligations	144000	usd
CY2020	jjsf	Payments For Finance Lease Obligations PaymentsForFinanceLeaseObligations	340000	usd
CY2022	us-gaap	Payments Of Dividends PaymentsOfDividends	48437000	usd
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	44785000	usd
CY2020	us-gaap	Payments Of Dividends PaymentsOfDividends	42053000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	22219000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-24673000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-43464000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-125000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	618000	usd
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-802000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-248011000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	87383000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	3414000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	283192000	usd
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	195809000	usd
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	195809000	usd
CY2022Q3	jjsf	Contract With Customer Asset Allowance For Deductions ContractWithCustomerAssetAllowanceForDeductions	14700000	usd
CY2021Q3	jjsf	Contract With Customer Asset Allowance For Deductions ContractWithCustomerAssetAllowanceForDeductions	14600000	usd
CY2021Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1097000	usd
CY2020Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1327000	usd
CY2022	jjsf	Contract With Customer Liability Additions ContractWithCustomerLiabilityAdditions	9163000	usd
CY2021	jjsf	Contract With Customer Liability Additions ContractWithCustomerLiabilityAdditions	5544000	usd
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	-5334000	usd
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	-5774000	usd
CY2022Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	4926000	usd
CY2021Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1097000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2200000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1400000	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 18pt;"><p style="margin: 0pt; text-align: justify; font-family: "Times New Roman", Times, serif; font-size: 10pt;"><b><em style="font: inherit;">4.</em> </b></p> </td><td style="width: auto;"> <p style="margin: 0pt; text-align: justify; font-family: "Times New Roman", Times, serif; font-size: 10pt;"><b>Use of Estimates</b></p> </td></tr> </tbody></table> <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;margin:0pt;">In preparing financial statements in conformity with accounting principles generally accepted in the United States of America, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p>
CY2022Q3	us-gaap	Held To Maturity Securities Noncurrent HeldToMaturitySecuritiesNoncurrent	0	usd
CY2022Q3	jjsf	Held To Maturity Securities Fair Value Noncurrent HeldToMaturitySecuritiesFairValueNoncurrent	0	usd
CY2021Q3	us-gaap	Held To Maturity Securities Noncurrent HeldToMaturitySecuritiesNoncurrent	4047000	usd
CY2021Q3	jjsf	Held To Maturity Securities Fair Value Noncurrent HeldToMaturitySecuritiesFairValueNoncurrent	4052000	usd
CY2022	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	12000000.0	usd
CY2022	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 18pt;"><p style="margin: 0pt; text-align: justify; font-family: "Times New Roman", Times, serif; font-size: 10pt;"><b><em style="font: inherit;">6.</em> </b></p> </td><td style="width: auto;"> <p style="margin: 0pt; text-align: justify; font-family: "Times New Roman", Times, serif; font-size: 10pt;"><b>Concentrations and related risks</b></p> </td></tr> </tbody></table> <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; margin: 0pt;">We maintain cash balances at financial institutions located in various states. We have cash balances at <em style="font: inherit;">six</em> banks totaling approximately $13 million that is in excess of federally insured limits.</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; margin: 0pt;">Financial instruments that could potentially subject us to concentrations of credit risk are trade accounts receivable; however, such risks are limited due to the large number of customers comprising our customer base and their dispersion across geographic regions. We have approximately 33 customers with accounts receivable balances of between $1 million and $10 million and <em style="font: inherit;">five</em> customers with a balance greater than $10 million, with the largest being approximately $23 million.</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; margin: 0pt;">We have several large customers that account for a significant portion of our sales. Our top <span style="-sec-ix-hidden:c91630482"><span style="-sec-ix-hidden:c91630625"><span style="-sec-ix-hidden:c91630626">ten</span></span></span> customers accounted for 43%, 43% and 43% of our sales during fiscal years <em style="font: inherit;">2022,</em> <em style="font: inherit;">2021</em> and <em style="font: inherit;">2020,</em> respectively, with our largest customer accounting for 8% of our sales in <em style="font: inherit;">2022,</em> 11% of our sales in <em style="font: inherit;">2021</em> and 13% of our sales in <em style="font: inherit;">2020.</em> Six of the <em style="font: inherit;">ten</em> customers are food distributors who sell our product to many end users.</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;margin:0pt;">About 26% of our employees are covered by collective bargaining agreements.</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;margin:0pt;"><em style="font: inherit;">None</em> of our vendors supplied more than <em style="font: inherit;">10%</em> of our ingredients and packaging in <em style="font: inherit;">2022,</em> <em style="font: inherit;">2021</em> or <em style="font: inherit;">2020.</em></p> <p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"> </p> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt;">Virtually all of our accounts receivable are due from trade customers. Credit is extended based on evaluation of our customers’ financial condition and collateral is <em style="font: inherit;">not</em> required. Accounts receivable payment terms vary and are stated in the financial statements at amounts due from customers net of an allowance for doubtful accounts. At <em style="font: inherit;"> September 24, 2022 </em>and <em style="font: inherit;"> September 25, 2021, </em>our accounts receivables were $208.2 million and $162.9 million, net of an allowance for doubtful accounts of $2.2 million and $1.4 million. Accounts receivable outstanding longer than the payment terms are considered past due. We determine our allowance by considering a number of factors, including the length of time trade accounts receivable are past due, our previous loss history, customers’ current ability to pay their obligations to us, and the condition of the general economy and the industry as a whole. We write off accounts receivable when they become uncollectible, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p>
CY2022Q3	us-gaap	Cash Uninsured Amount CashUninsuredAmount	13000000	usd
CY2022Q3	jjsf	Employees Covered Under Collective Bargaining Agreement Percentage EmployeesCoveredUnderCollectiveBargainingAgreementPercentage	0.26	pure
CY2022Q3	us-gaap	Accounts Receivable Net AccountsReceivableNet	208200000	usd
CY2021Q3	us-gaap	Accounts Receivable Net AccountsReceivableNet	162900000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2200000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1400000	usd
CY2022Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	300000	usd
CY2021Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	300000	usd
CY2022Q3	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	300000	usd
CY2021Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	343000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	usd
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	-0	usd
CY2022Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	343000	usd
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.235	pure
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.249	pure
CY2020	jjsf	Effective Income Tax Rate Reconciliation State Deferred Taxes And Provision To Return Adjustment Amount EffectiveIncomeTaxRateReconciliationStateDeferredTaxesAndProvisionToReturnAdjustmentAmount	2200000	usd
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.250	pure
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	47235000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19148000
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.47
CY2022	us-gaap	Amount Of Dilutive Securities Stock Options And Restrictive Stock Units AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits	0	usd
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	65000
CY2022	jjsf	Effect Of Dilutive Securities Options Per Share EffectOfDilutiveSecuritiesOptionsPerShare	-0.01
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	47235000	usd
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19213000
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.46
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	287558
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	55607000	usd
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19013000
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.92
CY2021	us-gaap	Amount Of Dilutive Securities Stock Options And Restrictive Stock Units AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits	0	usd
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	120000
CY2021	jjsf	Effect Of Dilutive Securities Options Per Share EffectOfDilutiveSecuritiesOptionsPerShare	-0.01
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	55607000	usd
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19133000
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.91
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	284480
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	18305000	usd
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18901000
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.97
CY2020	us-gaap	Amount Of Dilutive Securities Stock Options And Restrictive Stock Units AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits	0	usd
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	131000
CY2020	jjsf	Effect Of Dilutive Securities Options Per Share EffectOfDilutiveSecuritiesOptionsPerShare	-0.01
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	18305000	usd
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19032000
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.96
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	341849
CY2021	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	60900000	usd
CY2020	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	73200000	usd
CY2022	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	300000	usd
CY2021	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	200000	usd
CY2020	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	100000	usd
CY2022	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	-300000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	3334000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	2975000	usd
CY2020	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	3330000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	935000	usd
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1224000	usd
CY2020	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1265000	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.258	pure
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.174	pure
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.008	pure
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.008	pure
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.016	pure
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.014	pure
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.018	pure
CY2022	us-gaap	Advertising Expense AdvertisingExpense	7000000.0	usd
CY2021	us-gaap	Advertising Expense AdvertisingExpense	4900000	usd
CY2020	us-gaap	Advertising Expense AdvertisingExpense	6500000	usd
CY2021	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	800000	usd
CY2022Q3	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	211490000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	19758000	usd
CY2021Q3	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	95355000	usd
CY2021Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	17579000	usd
CY2022Q3	us-gaap	Unrecorded Unconditional Purchase Obligation Balance Sheet Amount UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount	130000000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	700000	usd
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	600000	usd
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	700000	usd
CY2022	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 27pt;"><p style="margin: 0pt; text-align: justify; font-family: "Times New Roman", Times, serif; font-size: 10pt;"><b><em style="font: inherit;">18.</em></b></p> </td><td style="width: auto;"> <p style="margin: 0pt; text-align: justify; font-family: "Times New Roman", Times, serif; font-size: 10pt;"><b>Reclassifications</b></p> </td></tr> </tbody></table> <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;margin:0pt;">Certain prior year financial statement amounts have been reclassified to be consistent with the presentation for the current year.</p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"> </p>
CY2021Q3	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	4052000	usd
CY2022Q3	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	0	usd
CY2022Q3	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	0	usd
CY2021Q3	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	0	usd
CY2021Q3	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	0	usd
CY2022Q3	us-gaap	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment	4011000	usd
CY2022Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	0	usd
CY2022Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	21000	usd
CY2022Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	3990000	usd
CY2022Q3	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	6404000	usd
CY2022Q3	jjsf	Equity Securities Fvni Accumulated Unrealized Gain EquitySecuritiesFvniAccumulatedUnrealizedGain	46000	usd
CY2022Q3	jjsf	Equity Securities Fvni Accumulated Unrealized Loss EquitySecuritiesFvniAccumulatedUnrealizedLoss	742000	usd
CY2022Q3	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	5708000	usd
CY2021Q3	us-gaap	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment	12027000	usd
CY2021Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	123000	usd
CY2021Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	18000	usd
CY2021Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	12132000	usd
CY2021Q3	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	10480000	usd
CY2021Q3	jjsf	Equity Securities Fvni Accumulated Unrealized Gain EquitySecuritiesFvniAccumulatedUnrealizedGain	175000	usd
CY2021Q3	jjsf	Equity Securities Fvni Accumulated Unrealized Loss EquitySecuritiesFvniAccumulatedUnrealizedLoss	571000	usd
CY2021Q3	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	10084000	usd
CY2022Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	4011000	usd
CY2022Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	3990000	usd
CY2021Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	7980000	usd
CY2021Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	8080000	usd
CY2022Q3	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	0	usd
CY2022Q3	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	0	usd
CY2021Q3	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	4047000	usd
CY2022Q3	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	4011000	usd
CY2022Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	3990000	usd
CY2021Q3	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	12027000	usd
CY2021Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	12132000	usd
CY2022Q3	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	4011000	usd
CY2022Q3	jjsf	Held To Maturity Securities Fair Value Current HeldToMaturitySecuritiesFairValueCurrent	3990000	usd
CY2021Q3	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	7980000	usd
CY2021Q3	jjsf	Held To Maturity Securities Fair Value Current HeldToMaturitySecuritiesFairValueCurrent	8080000	usd
CY2022Q3	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	86464000	usd
CY2021Q3	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	49756000	usd
CY2022Q3	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	41505000	usd
CY2021Q3	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	29529000	usd
CY2022Q3	us-gaap	Inventory Supplies Net Of Reserves InventorySuppliesNetOfReserves	16637000	usd
CY2021Q3	us-gaap	Inventory Supplies Net Of Reserves InventorySuppliesNetOfReserves	11168000	usd
CY2022Q3	us-gaap	Inventory Parts And Components Net Of Reserves InventoryPartsAndComponentsNetOfReserves	35867000	usd
CY2021Q3	us-gaap	Inventory Parts And Components Net Of Reserves InventoryPartsAndComponentsNetOfReserves	32707000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	180473000	usd
CY2021Q3	us-gaap	Inventory Net InventoryNet	123160000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	30499000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	521000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	612000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	27448000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	29887000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	860050000	usd
CY2021Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	757242000	usd
CY2022Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	524683000	usd
CY2021Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	490055000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	335367000	usd
CY2021Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	267187000	usd
CY2022	us-gaap	Depreciation Depreciation	49700000	usd
CY2021	us-gaap	Depreciation Depreciation	46800000	usd
CY2020	us-gaap	Depreciation Depreciation	49800000	usd
CY2021	jjsf	Intangible Assets Acquired IntangibleAssetsAcquired	0	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3500000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2600000	usd
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3200000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	6700000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	6400000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	5800000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	4800000	usd
CY2022	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P10Y4M24D
CY2022Q3	us-gaap	Goodwill Goodwill	184420000	usd
CY2021Q3	us-gaap	Goodwill Goodwill	121833000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	usd
CY2022Q3	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	32680000	usd
CY2021Q3	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	31540000	usd
CY2022Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	51972000	usd
CY2021Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	44924000	usd
CY2022Q3	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	13058000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-374000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	13964000	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	1992000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2854000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	860000	usd
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CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3210000	usd
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CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-353000	usd
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CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	8829000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2836000	usd
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CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14519000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18419000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3161000	usd
CY2021Q3	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	14773000	usd
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CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	12968000	usd
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CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14519000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18419000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3161000	usd
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.235	pure
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CY2021Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Compensated Absences DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences	1359000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	17000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	14000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	504000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	598000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Self Insurance DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance	3614000	usd
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CY2022Q3	jjsf	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	14521000	usd
CY2021Q3	jjsf	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	16235000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	10000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	30000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves	2598000	usd
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CY2021Q3	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	1108000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1680000	usd
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CY2021Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	404000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	27969000	usd
CY2021Q3	jjsf	Deferred Tax Liabilities Accounting Method Change481 A DeferredTaxLiabilitiesAccountingMethodChange481A	228000	usd
CY2022Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	97855000	usd
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CY2022Q3	us-gaap	Accrual For Taxes Other Than Income Taxes Current And Noncurrent AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent	4300000	usd
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CY2022Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	9800000	usd
CY2021Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	9300000	usd
CY2022Q3	dei	Entity Number Of Employees EntityNumberOfEmployees	1700	pure
CY2022Q3	us-gaap	Self Insurance Reserve SelfInsuranceReserve	1800000	usd
CY2021Q3	us-gaap	Self Insurance Reserve SelfInsuranceReserve	1800000	usd
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	4275000	usd
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	11556000	usd
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CY2020	jjsf	Right Of Use Asset Obtained In Exchange For Lease Liability RightOfUseAssetObtainedInExchangeForLeaseLiability	685000	usd
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CY2020	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	9000000.0	usd
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CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	5700000	usd
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CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	6400000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	700000	usd
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	1200000	usd
CY2020	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	1100000	usd
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CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	2300000	usd
CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	2400000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	985000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	23000	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	29000	usd
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	16814000	usd
CY2022	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1380656000	usd
CY2021	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1144579000	usd
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1022038000	usd
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CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	49391000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	53048000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	61799000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	71218000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	17194000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	87291000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	53578000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	57817000	usd
CY2022Q3	us-gaap	Assets Assets	1216966000	usd
CY2021Q3	us-gaap	Assets Assets	1122219000	usd
CY2020Q3	us-gaap	Assets Assets	1056553000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	51137000	usd
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	54555000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	13524000	usd
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CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	42660000	usd
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	46557000	usd
CY2022Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	56184000	usd
CY2022Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.033	pure
CY2022Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.032	pure
CY2021Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.033	pure
CY2021Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.032	pure
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	15611000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	15471000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	160000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	346000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	13000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	25000	usd
CY2022	jjsf	Finance Lease Cost Total FinanceLeaseCostTotal	173000	usd
CY2021	jjsf	Finance Lease Cost Total FinanceLeaseCostTotal	371000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	0	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	0	usd
CY2022	us-gaap	Lease Cost LeaseCost	15784000	usd
CY2021	us-gaap	Lease Cost LeaseCost	15842000	usd
CY2021Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	59952000	usd
CY2022Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	124000	usd
CY2021Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	182000	usd
CY2022Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	254000	usd
CY2021Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	392000	usd
CY2022Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	378000	usd
CY2021Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	574000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	16505000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	15651000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	13000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	144000	usd
CY2022	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	279000	usd
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	25000	usd
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CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	15138000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	160000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	12410000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	113000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	8969000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	53000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	5822000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	39000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	4762000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	32000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	15163000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	62264000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	397000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	6080000	usd
CY2022Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	19000	usd
CY2022Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	56184000	usd
CY2022Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	378000	usd
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CY2022Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y3M18D
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CY2020	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	289000	usd
CY2020Q3	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	1388000	usd

Files In Submission

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$JJSF
J&J SNACK FOODS CORP Stock $jjsf

2022 Q4 Form 10-K Financial Statement

#000143774922027923 Filed on November 22, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$JJSF J&J SNACK FOODS CORP Stock $jjsf

2022 Q4 Form 10-K Financial Statement

#000143774922027923 Filed on November 22, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$JJSF
J&J SNACK FOODS CORP Stock $jjsf