XML 100 R84.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Commitments and Contingencies - State and Local Taxes and Surcharges (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
May 31, 2014 | Dec. 31, 2016 | Sep. 30, 2016 | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
General and administrative expense |  | $ 6,511 | $ 6,143 | $ 5,882 | $ 6,536 | $ 6,433 | $ 6,087 | $ 6,027 | $ 7,275 | $ 25,072 | $ 25,822 | $ 24,416
Sales tax liability, current |  | 1,347 |  |  |  | 1,262 |  |  |  | 1,347 | 1,262 |
Sales tax liability — less current portion |  | 1,476 |  |  |  | 1,915 |  |  |  | 1,476 | 1,915 |
Contingent sales tax liabilities |  |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Payments for state and local taxes on usage-based fees |  |  |  |  |  |  |  |  |  | 300 |  |
Sales tax liability, (gain) expense |  |  |  |  |  |  |  |  |  | (400) | 1,200 | $ 1,100
Sales tax liability, current |  | 600 |  |  |  |  |  |  |  | 600 |  |
Sales tax liability — less current portion |  | 1,500 |  |  |  |  |  |  |  | 1,500 |  |
Potential Obligation for State Taxes on Usage Based Fees |  |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Sales tax liability — less current portion |  | $ 2,100 |  |  |  | $ 2,700 |  |  |  | $ 2,100 | $ 2,700 |
Out of Period Adjustment | Contingent sales tax liabilities |  |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
General and administrative expense |  |  |  |  |  |  |  |  | $ 600 |  |  |
Period 2011 to Q1 2014 | Reversal of sales tax liability | Potential Obligation for State Taxes on Usage Based Fees |  |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Reversal of sales tax liability | $ 2,800 |  |  |  |  |  |  |  |  |  |  |
Period 2011 to 2013 | Reversal of sales tax liability | Potential Obligation for State Taxes on Usage Based Fees |  |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Reversal of sales tax liability | $ 2,500 |  |  |  |  |  |  |  |  |  |  |

X
- Definition Excise and Sales Taxes Expense (Benefit) + References No definition available. + Details
Name: | fivn_ExciseandSalesTaxesExpenseBenefit
Namespace Prefix: | fivn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Sales and excise taxes payable, noncurrent + References No definition available. + Details
Name: | fivn_SalesandExciseTaxesPayableNoncurrent
Namespace Prefix: | fivn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_GeneralAndAdministrativeExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- 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_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of increase (decrease) in loss contingency liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349 + Details
Name: | us-gaap_LossContingencyAccrualCarryingValuePeriodIncreaseDecrease
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of cash paid during the current period for fees which are not defined elsewhere in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3536-108585 + Details
Name: | us-gaap_PaymentsForFees
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Carrying value as of the balance sheet date of liabilities incurred through that date and payable for statutory sales and use taxes, including value added tax. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + 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 210.5-02.19(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6935-107765 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Current Liabilities -URI http://asc.fasb.org/extlink&oid=6509677 + Details
Name: | us-gaap_SalesAndExciseTaxPayableCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LossContingenciesByNatureOfContingencyAxis=fivn_ContingentsalestaxliabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LossContingenciesByNatureOfContingencyAxis=fivn_PotentialObligationforStateTaxesonUsageBasedFeesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fivn_AdjustmentsforPriorPeriodsAxis=fivn_OutofPeriodAdjustmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fivn_AccrualPeriodAxis=fivn_Period2011toQ12014Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fivn_AdjustmentsforPriorPeriodsAxis=us-gaap_UnusualOrInfrequentItemMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fivn_AccrualPeriodAxis=fivn_Period2011to2013Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |