Disclosures about reportable segments (Details) (USD $) In Thousands, unless otherwise specified
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3 Months Ended |
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Dec. 31, 2014
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Dec. 31, 2013
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Sep. 30, 2014
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total operating revenue |
$ 16,158us-gaap_Revenues
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$ 14,989us-gaap_Revenues
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Total operating expenses |
13,014us-gaap_CostOfRevenue
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12,418us-gaap_CostOfRevenue
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Gross profit |
3,144us-gaap_GrossProfit
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2,571us-gaap_GrossProfit
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Total capital expenditures |
2,048us-gaap_PaymentsToAcquireProductiveAssets
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6,539us-gaap_PaymentsToAcquireProductiveAssets
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Total depreciation, depletion and amortization |
1,841us-gaap_DepreciationDepletionAndAmortization
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2,502us-gaap_DepreciationDepletionAndAmortization
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Total assets |
411,449us-gaap_Assets
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203,567us-gaap_Assets
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Citrus Groves Segment [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total operating revenue |
12,898us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
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5,633us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
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Total operating expenses |
10,059us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
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3,898us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
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Gross profit |
2,839us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
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1,735us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
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Total capital expenditures |
1,569us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
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1,943us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
|
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Total depreciation, depletion and amortization |
1,256us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
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529us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
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Agricultural Supply Chain Management [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total operating revenue |
1,183us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
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2,106us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
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Total operating expenses |
1,371us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
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2,325us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
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Gross profit |
(188)us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
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(219)us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
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Total capital expenditures |
210us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
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33us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
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Total depreciation, depletion and amortization |
52us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
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29us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
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Improved Farmland [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total operating revenue |
1,092us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember
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6,532us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember
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Total operating expenses |
791us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember
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5,530us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember
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Gross profit |
301us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember
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1,002us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember
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Total capital expenditures |
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3,473us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember
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Total depreciation, depletion and amortization |
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1,337us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember
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Ranch and Conservation [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total operating revenue |
836us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
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531us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
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Total operating expenses |
745us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
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603us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
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Gross profit |
91us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
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(72)us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
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Total capital expenditures |
176us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
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743us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
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Total depreciation, depletion and amortization |
243us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
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333us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
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Other Operations [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total operating revenue |
149us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
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187us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
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Total operating expenses |
48us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
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62us-gaap_CostOfRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
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Gross profit |
101us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
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125us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
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Total capital expenditures |
15us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
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4us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
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Total depreciation, depletion and amortization |
128us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
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88us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
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Operating Segments [Member] | Citrus Groves Segment [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total assets |
351,247us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
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67,388us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_CitrusGrovesSegmentMember
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Operating Segments [Member] | Agricultural Supply Chain Management [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total assets |
3,264us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
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2,498us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_AgriculturalSupplyChainManagementMember
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Operating Segments [Member] | Improved Farmland [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total assets |
225us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember
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57,726us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_ImprovedFarmlandMember
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Operating Segments [Member] | Ranch and Conservation [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total assets |
12,913us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
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13,920us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_RanchAndConservationMember
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Operating Segments [Member] | Other Operations [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total assets |
31,050us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
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26,356us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember
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Operating Segments [Member] | Intersegment Revenues [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total operating revenue |
1,271us-gaap_Revenues / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_IntersegmentTansactionsSegmentMember
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1,153us-gaap_Revenues / us-gaap_ConsolidationItemsAxis = us-gaap_OperatingSegmentsMember / us-gaap_StatementBusinessSegmentsAxis = alco_IntersegmentTansactionsSegmentMember
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Intersegment Eliminations [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total operating revenue |
(1,271)us-gaap_Revenues / us-gaap_ConsolidationItemsAxis = us-gaap_IntersegmentEliminationMember
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(1,153)us-gaap_Revenues / us-gaap_ConsolidationItemsAxis = us-gaap_IntersegmentEliminationMember
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Non - Segments [Member] |
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Segment Reporting, Revenue Reconciling Item [Line Items] |
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Total capital expenditures |
78us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember
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343us-gaap_PaymentsToAcquireProductiveAssets / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember
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Total depreciation, depletion and amortization |
162us-gaap_DepreciationDepletionAndAmortization / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember
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186us-gaap_DepreciationDepletionAndAmortization / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember
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Total assets |
$ 12,749us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember
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$ 35,679us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember
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