Represents the increase in the number of shares available for grant under the plan.

No definition available.

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of options and non-vested equity-based payment instruments outstanding as of the balance sheet date.

+ References

No definition available.

+ Details

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Namespace Prefix:	pcty_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the potential increase in the number of shares available for grant under the plan as a percentage of common stock issued and outstanding.

+ References

No definition available.

+ Details

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Namespace Prefix:	pcty_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of share instruments issuable under a share-based compensation plan.

+ References

No definition available.

+ Details

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Namespace Prefix:	pcty_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Aggregate number of common shares reserved for future issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.29)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of share instruments newly issued under a share-based compensation plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Details

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Namespace Prefix:
Data Type:	na
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Period Type:

- Details

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Namespace Prefix:
Data Type:	na
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Period Type:

- Details

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Benefit Plans - General Information (Details) - shares shares in Thousands	9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Jan. 01, 2017
Equity Incentive Plans
Equity Incentive Plans
Increase in number of common shares available for grant	2,314
Number of shares of common stock reserved for issuance	12,684
Outstanding options or awards	4,606
2008 Plan
Equity Incentive Plans
Awards issued (in shares)	0	0
Awards issuable (in shares)	0	0
2014 Plan
Equity Incentive Plans
Potential additional shares available for grant (as a percent)	4.50%
Increase in number of common shares available for grant			2,314