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CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) | 3 Months Ended
--- | ---
Nov. 30, 2014 | Nov. 30, 2013
Cash flows from operating activities: |  |
Net income (loss) | $ 10,308 us-gaap_NetIncomeLoss | $ (846,502)us-gaap_NetIncomeLoss
Adjustments to reconcile net income (loss) to net cash used for operating activities: |  |
Imputed interest on Tap Participation Fee payable to HP A&M | 23,816 us-gaap_InterestExpenseOther | 657,235 us-gaap_InterestExpenseOther
Depreciation and depletion | 78,865 us-gaap_DepreciationDepletionAndAmortization | 48,528 us-gaap_DepreciationDepletionAndAmortization
Investment in Well Enhancement Recover Systems, LLC | (3,871)pcyo_InvestmentInWellEnhancementRecoverSystems | 0 pcyo_InvestmentInWellEnhancementRecoverSystems
Stock-based compensation expense | 68,825 us-gaap_ShareBasedCompensation | 54,794 us-gaap_ShareBasedCompensation
Interest income and other non-cash items | (104)us-gaap_InterestAndOtherIncome | 0 us-gaap_InterestAndOtherIncome
Interest added to receivable from Rangeview Metropolitan District | (3,002)us-gaap_OtherNoncashIncome | (3,002)us-gaap_OtherNoncashIncome
Changes in operating assets and liabilities: |  |
Trade accounts receivable | 680,986 us-gaap_IncreaseDecreaseInAccountsReceivable | 118,586 us-gaap_IncreaseDecreaseInAccountsReceivable
Receivables held in escrow | 0 us-gaap_IncreaseDecreaseInDepositOtherAssets | (246,581)us-gaap_IncreaseDecreaseInDepositOtherAssets
Sky Ranch Receivable | (1,500)us-gaap_IncreaseDecreaseDueFromOtherRelatedParties | 1,807 us-gaap_IncreaseDecreaseDueFromOtherRelatedParties
Prepaid expenses | 52,732 us-gaap_IncreaseDecreaseInPrepaidExpense | 28,015 us-gaap_IncreaseDecreaseInPrepaidExpense
Receivable from HP A&M | (44,880)us-gaap_IncreaseDecreaseInDueFromRelatedParties | (185,716)us-gaap_IncreaseDecreaseInDueFromRelatedParties
Note receivable - related party: Rangeview Metropolitian District | (25,000)us-gaap_IncreaseDecreaseInNotesReceivableRelatedParties | 0 us-gaap_IncreaseDecreaseInNotesReceivableRelatedParties
Accounts payable and accrued liabilities | (1,001,656)us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities | 234,893 us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
Interest accrued on agriculture land promissory notes | (20,058)us-gaap_IncreaseDecreaseInInterestPayableNet | 64,102 us-gaap_IncreaseDecreaseInInterestPayableNet
Deferred revenues | 68,141 us-gaap_IncreaseDecreaseInDeferredRevenue | 59,745 us-gaap_IncreaseDecreaseInDeferredRevenue
Deferred oil & gas lease | (161,430)pcyo_DeferredOilAndGasLeaseBonusPayment | (106,755)pcyo_DeferredOilAndGasLeaseBonusPayment
Net cash used in operating activities | (277,828)us-gaap_NetCashProvidedByUsedInOperatingActivities | (120,851)us-gaap_NetCashProvidedByUsedInOperatingActivities
Cash flows from investing activities: |  |
Investments in water, water systems, and land | (1,154,253)us-gaap_PaymentsToAcquireWaterAndWasteWaterSystems | (397,302)us-gaap_PaymentsToAcquireWaterAndWasteWaterSystems
Purchase of property and equipment | 0 us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (2,250)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Proceeds from sale of farm land | 699,826 us-gaap_ProceedsFromSaleOfLandHeldForUse | 0 us-gaap_ProceedsFromSaleOfLandHeldForUse
Net cash used in investing activities | (454,427)us-gaap_NetCashProvidedByUsedInInvestingActivities | (399,552)us-gaap_NetCashProvidedByUsedInInvestingActivities
Cash flows from financing activities: |  |
Payments to contingent liability holders | (6,409)pcyo_PaymentsToContingentLiabilityHolders | (1,684)pcyo_PaymentsToContingentLiabilityHolders
Proceeds from borrowings on promissory notes payable | 2,311,656 us-gaap_ProceedsFromNotesPayable | 0 us-gaap_ProceedsFromNotesPayable
Payments made on promissory notes payable | (1,395,009)us-gaap_RepaymentsOfNotesPayable | (445,283)us-gaap_RepaymentsOfNotesPayable
Net cash provided by (used in) financing activities | 910,238 us-gaap_NetCashProvidedByUsedInFinancingActivities | (446,967)us-gaap_NetCashProvidedByUsedInFinancingActivities
Net change in cash and cash equivalents | 177,983 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | (967,370)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash and cash equivalents - beginning of period | 1,749,558 us-gaap_CashAndCashEquivalentsAtCarryingValue |
Cash and cash equivalents - end of period | 1,927,541 us-gaap_CashAndCashEquivalentsAtCarryingValue | 1,480,993 us-gaap_CashAndCashEquivalentsAtCarryingValue
SUPPLEMENTAL DISCLSOURES OF NON-CASH ACTIVITIES |  |
Reduction in Tap Participation Fee Aliability resulting from remedies under the Arkansas River Agreement | $ 6,227,266 us-gaap_NotesReduction | $ 12,031,814 us-gaap_NotesReduction

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- Definition The cash outflow for the purchase of a facility and equipment that provides water supply which includes wells, reservoirs, pumping stations, and control facilities; and waste water systems which includes the waste treatment and disposal facility and equipment to households and industry. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash inflow from a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow from the sale of land held for use; excludes sales of land held as inventory or investments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition The cash outflow for a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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