XML 37 R27.htm IDEA: XBRL DOCUMENT
v3.10.0.1

PRESENTATION OF INTERIM INFORMATION, Oil and Gas Lease Payments (Details) | 3 Months Ended
--- | ---
Nov. 30, 2018 USD ($) Well | Nov. 30, 2017 USD ($)
Oil and Gas Lease Payments [Abstract] |  |
Number of drilling wells | Well | 2 |
Oil and gas royalty income, net | $ | $ 31,425 | $ 41,762

X
- References No definition available. + Details
Name: | pcyo_OilAndGasLeasePaymentsAbstract
Namespace Prefix: | pcyo_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total number of producing oil wells and oil wells capable of production, in which the entity owns a fractional working interest. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1208 -Paragraph (a) + Details
Name: | us-gaap_ProductiveOilWellsNumberOfWellsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Ancillary revenue earned during the period from the consideration paid to the entity for the use of its rights and property by another party. Examples include licensing the use of copyrighted materials and leasing the extraction of natural resources. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 + Details
Name: | us-gaap_RoyaltyIncomeNonoperating
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration