Amount of debt final payment fees.

No definition available.

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Namespace Prefix:	prch_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

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Balance Type:	credit
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- Definition

The average effective interest rate during the reporting period.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- 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.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

The fair value of loans assumed in noncash investing or financing activities.

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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Debt - Promissory Notes (Details) - USD ($) $ in Thousands			1 Months Ended	6 Months Ended
Debt - Promissory Notes (Details) - USD ($) $ in Thousands	Apr. 05, 2021	Jan. 12, 2021	Apr. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Debt
Proceeds from debt issuance, net of fees					$ 10,079
Amount outstanding				$ 43,938
HOA acquisition
Debt
Amount borrowed				0
Debt instrument term	9 years
Loans assumed	$ 10,000
Paycheck Protection Program, Cares Act Loans [Member]
Debt
Interest rate (stated)			1.00%
Proceeds from debt issuance, net of fees			$ 8,100
Debt instrument term			2 years
Amount outstanding				8,100
Loans assumed		$ 2,000
Variable interest rate		1.00%
Unpaid interest				$ 91