XML 108 R71.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Share-Based Compensation - Summary of Share-Based Compensation Expense (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Summary of share-based compensation expense |  |  |
Share-based compensation before income tax benefit | $ 4,870 | $ 10,969 | $ 8,038
Income tax benefit | (1,227) | (4,079) | (2,988)
Share-based compensation, net of income tax benefit | 3,643 | 6,890 | 5,050
Performance Unit Incentive Plan (“PUP”) |  |  |
Summary of share-based compensation expense |  |  |
Share-based compensation before income tax benefit | 2,260 | 8,088 | 5,703
Restricted stock |  |  |
Summary of share-based compensation expense |  |  |
Share-based compensation before income tax benefit | 2,453 | 2,594 | 2,073
Restricted stock units |  |  |
Summary of share-based compensation expense |  |  |
Share-based compensation before income tax benefit | $ 157 | $ 287 | $ 262

X
- Definition The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References No definition available. + Details
Name: | us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
Name: | us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Allocated share based compensation expense benefit. + References No definition available. + Details
Name: | vvi_AllocatedShareBasedCompensationExpenseBenefit
Namespace Prefix: | vvi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_AwardTypeAxis=vvi_PerformanceUnitIncentivePlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |