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v2.4.1.9

Disclosures about reportable segments (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Mar. 31, 2015 | Mar. 31, 2014 | Mar. 31, 2015 | Mar. 31, 2014 | Sep. 30, 2014
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total operating revenue | $ 55,122 us-gaap_Revenues | $ 40,642 us-gaap_Revenues | $ 71,300 us-gaap_Revenues | $ 55,631 us-gaap_Revenues |
Total operating expenses | 45,043 us-gaap_CostOfRevenue | 30,669 us-gaap_CostOfRevenue | 58,125 us-gaap_CostOfRevenue | 42,861 us-gaap_CostOfRevenue |
Gross profit | 10,079 us-gaap_GrossProfit | 9,973 us-gaap_GrossProfit | 13,175 us-gaap_GrossProfit | 12,770 us-gaap_GrossProfit |
Total capital expenditures | 21,190 us-gaap_PaymentsToAcquireProductiveAssets | 2,219 us-gaap_PaymentsToAcquireProductiveAssets | 23,239 us-gaap_PaymentsToAcquireProductiveAssets | 8,758 us-gaap_PaymentsToAcquireProductiveAssets |
Total depreciation, depletion and amortization | 4,225 us-gaap_DepreciationDepletionAndAmortization | 2,427 us-gaap_DepreciationDepletionAndAmortization | 6,068 us-gaap_DepreciationDepletionAndAmortization | 4,929 us-gaap_DepreciationDepletionAndAmortization |
Total assets | 478,422 us-gaap_Assets |  | 478,422 us-gaap_Assets |  | 257,578 us-gaap_Assets
Citrus Groves Segment [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total operating revenue | 50,371 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 22,590 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 63,289 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 28,223 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember |
Total operating expenses | 40,349 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 14,699 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 50,476 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 18,243 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember |
Gross profit | 10,022 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 7,891 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 12,813 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 9,980 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember |
Total capital expenditures | 17,661 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 2,083 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 19,230 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 4,026 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember |
Total depreciation, depletion and amortization | 3,584 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 525 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 4,840 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember | 1,054 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember |
Agricultural Supply Chain Management [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total operating revenue | 3,296 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 6,135 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 4,479 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 8,241 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember |
Total operating expenses | 2,740 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 5,844 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 4,111 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 8,169 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember |
Gross profit | 556 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 291 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 368 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 72 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember |
Total capital expenditures | 119 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 38 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 329 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 71 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember |
Total depreciation, depletion and amortization | 93 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 53 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 145 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember | 82 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember |
Improved Farmland [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total operating revenue | 982 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember | 10,750 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember | 2,074 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember | 17,282 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember |
Total operating expenses | 1,286 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember | 8,865 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember | 2,077 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember | 14,395 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember |
Gross profit | (304)us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember | 1,885 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember | (3)us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember | 2,887 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember |
Total capital expenditures |  | 212 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember |  | 3,685 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember |
Total depreciation, depletion and amortization |  | 1,285 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember |  | 2,622 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember |
Ranch and Conservation [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total operating revenue | 309 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | 910 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | 1,145 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | 1,441 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember |
Total operating expenses | 623 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | 1,171 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | 1,368 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | 1,547 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember |
Gross profit | (314)us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | (261)us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | (223)us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | (106)us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember |
Total capital expenditures | 14 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | 33 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | 190 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | 776 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember |
Total depreciation, depletion and amortization | 242 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | 329 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | 485 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember | 662 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember |
Other Operations [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total operating revenue | 164 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 257 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 313 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 444 us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
Total operating expenses | 45 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 90 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 93 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 507 us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
Gross profit | 119 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 167 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 220 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | (63)us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
Total capital expenditures | 3,396 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 196 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 3,411 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 200 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
Total depreciation, depletion and amortization | 270 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 21 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 398 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember | 109 us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
Operating Segments [Member] | Citrus Groves Segment [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total assets | 422,070 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember |  | 422,070 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember |  | 121,399 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
Operating Segments [Member] | Agricultural Supply Chain Management [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total assets | 3,097 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember |  | 3,097 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember |  | 2,498 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
Operating Segments [Member] | Improved Farmland [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total assets | 119 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember |  | 119 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember |  | 57,726 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember
Operating Segments [Member] | Ranch and Conservation [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total assets | 13,384 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember |  | 13,384 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember |  | 13,920 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
Operating Segments [Member] | Other Operations [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total assets | 31,292 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |  | 31,292 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |  | 26,356 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
Operating Segments [Member] | Intersegment Revenues [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total operating revenue | 4,115 us-gaap_Revenues / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_IntersegmentTansactionsSegmentMember | 4,000 us-gaap_Revenues / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_IntersegmentTansactionsSegmentMember | 5,386 us-gaap_Revenues / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_IntersegmentTansactionsSegmentMember | 6,245 us-gaap_Revenues / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_IntersegmentTansactionsSegmentMember |
Intersegment Eliminations [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total operating revenue | (4,115)us-gaap_Revenues / us-gaap_ConsolidationItemsAxis = us-gaap_IntersegmentEliminationMember | (4,000)us-gaap_Revenues / us-gaap_ConsolidationItemsAxis = us-gaap_IntersegmentEliminationMember | (5,386)us-gaap_Revenues / us-gaap_ConsolidationItemsAxis = us-gaap_IntersegmentEliminationMember | (6,245)us-gaap_Revenues / us-gaap_ConsolidationItemsAxis = us-gaap_IntersegmentEliminationMember |
Non - Segments [Member] |  |  |  |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |  |  |  |
Total capital expenditures |  | (343)us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember | 79 us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember |  |
Total depreciation, depletion and amortization | 36 us-gaap_DepreciationDepletionAndAmortization / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember | 214 us-gaap_DepreciationDepletionAndAmortization / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember | 200 us-gaap_DepreciationDepletionAndAmortization / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember | 400 us-gaap_DepreciationDepletionAndAmortization / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember |
Total assets | $ 8,460 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember |  | $ 8,460 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember |  | $ 35,679 us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember

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