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v2.4.1.9

Note 9 (Details) - Reportable Segments Operations Information (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Mar. 28, 2015 | Mar. 29, 2014 | Mar. 28, 2015 | Mar. 29, 2014 | Sep. 27, 2014
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | $ 225,008 us-gaap_Revenues | $ 205,321 us-gaap_Revenues | $ 437,760 us-gaap_Revenues | $ 408,844 us-gaap_Revenues |
Depreciation and Amortization: |  |  |  |  |
Depreciation and Amortization | 9,441 us-gaap_DepreciationDepletionAndAmortization | 9,162 us-gaap_DepreciationDepletionAndAmortization | 18,856 us-gaap_DepreciationDepletionAndAmortization | 18,102 us-gaap_DepreciationDepletionAndAmortization |
Operating Income: |  |  |  |  |
Operating Income | 21,805 us-gaap_OperatingIncomeLoss | 20,332 us-gaap_OperatingIncomeLoss | 38,415 us-gaap_OperatingIncomeLoss | 38,303 us-gaap_OperatingIncomeLoss |
Capital Expenditures: |  |  |  |  |
Capital Expenditures | 9,788 us-gaap_PropertyPlantAndEquipmentAdditions | 11,508 us-gaap_PropertyPlantAndEquipmentAdditions | 20,643 us-gaap_PropertyPlantAndEquipmentAdditions | 20,825 us-gaap_PropertyPlantAndEquipmentAdditions |
Assets: |  |  |  |  |
Assets | 709,313 us-gaap_Assets | 665,994 us-gaap_Assets | 709,313 us-gaap_Assets | 665,994 us-gaap_Assets | 704,773 us-gaap_Assets
Food Service [Member] | Soft Pretzels [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 41,099 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_SoftPretzelsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 38,815 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_SoftPretzelsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 81,817 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_SoftPretzelsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 78,123 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_SoftPretzelsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember |
Food Service [Member] | Frozen Juices and Ices [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 11,072 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_FrozenJuicesAndIcesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 11,857 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_FrozenJuicesAndIcesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 19,273 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_FrozenJuicesAndIcesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 20,086 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_FrozenJuicesAndIcesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember |
Food Service [Member] | Churros [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 14,622 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_ChurrosMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 13,430 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_ChurrosMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 27,589 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_ChurrosMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 27,381 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_ChurrosMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember |
Food Service [Member] | Handhelds [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 5,044 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_HandheldsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 5,712 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_HandheldsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 10,202 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_HandheldsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 12,116 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_HandheldsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember |
Food Service [Member] | Bakery [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 70,791 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_BakeryMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 66,169 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_BakeryMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 145,222 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_BakeryMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 135,245 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_BakeryMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember |
Food Service [Member] | Other [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 2,634 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_OtherProductsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 2,346 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_OtherProductsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 4,720 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_OtherProductsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 4,158 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_OtherProductsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember |
Food Service [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 145,262 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 138,329 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 288,823 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 277,109 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember |
Depreciation and Amortization: |  |  |  |  |
Depreciation and Amortization | 5,388 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 5,233 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 10,641 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 10,372 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember |
Operating Income: |  |  |  |  |
Operating Income | 15,649 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 17,562 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 31,142 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 32,713 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember |
Capital Expenditures: |  |  |  |  |
Capital Expenditures | 4,656 us-gaap_PropertyPlantAndEquipmentAdditions / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 4,991 us-gaap_PropertyPlantAndEquipmentAdditions / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 10,812 us-gaap_PropertyPlantAndEquipmentAdditions / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 10,839 us-gaap_PropertyPlantAndEquipmentAdditions / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember |
Assets: |  |  |  |  |
Assets | 532,773 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 505,745 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 532,773 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember | 505,745 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = jjsf_FoodServiceMember |
Retail Supermarket [Member] | Soft Pretzels [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 10,829 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_SoftPretzelsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 10,309 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_SoftPretzelsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 20,029 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_SoftPretzelsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 19,224 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_SoftPretzelsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember |
Retail Supermarket [Member] | Frozen Juices and Ices [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 13,722 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_FrozenJuicesAndIcesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 8,402 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_FrozenJuicesAndIcesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 22,877 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_FrozenJuicesAndIcesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 14,825 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_FrozenJuicesAndIcesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember |
Retail Supermarket [Member] | Handhelds [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 4,569 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_HandheldsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 4,815 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_HandheldsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 9,448 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_HandheldsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 10,102 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_HandheldsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember |
Retail Supermarket [Member] | Other [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 340 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_OtherProductsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 213 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_OtherProductsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 566 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_OtherProductsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 432 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_OtherProductsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember |
Retail Supermarket [Member] | Coupon Redemption [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | (927)us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_CouponRedemptionMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | (689)us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_CouponRedemptionMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | (2,000)us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_CouponRedemptionMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | (1,369)us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_CouponRedemptionMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember |
Retail Supermarket [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 28,533 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 23,050 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 50,920 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 43,214 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember |
Depreciation and Amortization: |  |  |  |  |
Depreciation and Amortization | 187 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 8 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 440 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 16 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember |
Operating Income: |  |  |  |  |
Operating Income | 2,535 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 2,602 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 3,201 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 4,566 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember |
Assets: |  |  |  |  |
Assets | 14,452 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 6,051 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 14,452 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember | 6,051 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = jjsf_RetailSupermarketMember |
Frozen Beverages [Member] | Other [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 384 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_OtherProductsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 335 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_OtherProductsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 621 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_OtherProductsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 593 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_OtherProductsMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember |
Frozen Beverages [Member] | Beverages [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 28,778 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_BeveragesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 26,713 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_BeveragesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 54,288 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_BeveragesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 51,902 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_BeveragesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember |
Frozen Beverages [Member] | Repair and Maintenance Service [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 15,723 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_RepairAndMaintenanceServiceMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 13,135 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_RepairAndMaintenanceServiceMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 31,033 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_RepairAndMaintenanceServiceMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 26,744 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_RepairAndMaintenanceServiceMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember |
Frozen Beverages [Member] | Machines Sales [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 6,328 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_MachinesSalesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 3,759 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_MachinesSalesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 12,075 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_MachinesSalesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 9,282 us-gaap_Revenues / us-gaap_ProductOrServiceAxis = jjsf_MachinesSalesMember / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember |
Frozen Beverages [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 51,213 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 43,942 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 98,017 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 88,521 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember |
Depreciation and Amortization: |  |  |  |  |
Depreciation and Amortization | 3,866 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 3,921 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 7,775 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 7,714 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember |
Operating Income: |  |  |  |  |
Operating Income | 3,621 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 168 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 4,072 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 1,024 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember |
Capital Expenditures: |  |  |  |  |
Capital Expenditures | 5,132 us-gaap_PropertyPlantAndEquipmentAdditions / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 6,517 us-gaap_PropertyPlantAndEquipmentAdditions / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 9,831 us-gaap_PropertyPlantAndEquipmentAdditions / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | 9,986 us-gaap_PropertyPlantAndEquipmentAdditions / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember |
Assets: |  |  |  |  |
Assets | $ 162,088 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | $ 154,198 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | $ 162,088 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember | $ 154,198 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = jjsf_FrozenBeveragesMember |

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