Name:	pcyo_AccruedLiabilitiesIncludingRelatedPartiesCurrent
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Carrying amount as of the balance sheet date of accrued liabilities to a related party for land development (warranty and other) activities. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer).

No definition available.

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Carrying amount as of the balance sheet date of accrued liabilities related to Sky Ranch CAB, a related party. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer).

No definition available.

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Period Type:	instant

Carrying amount as of the balance sheet date of accrued liabilities related to Rangeview District, a related party. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer).

No definition available.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable to Water Infrastructure Supply Efficiency partnership (WISE). Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

No definition available.

Name:	pcyo_AccruedLiabilitiesWaterInfrastructurePartnershipCurrent
Namespace Prefix:	pcyo_
Data Type:	xbrli:monetaryItemType
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Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 30
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Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 6
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Period Type:	instant

Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977

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Period Type:	instant

Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.20)
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 6
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-Section 45
-Paragraph 9
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-Name Accounting Standards Codification
-Topic 210
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-Section 45
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- References

No definition available.