Schedule III-Real Estate and Accumulated Depreciation (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2016 USD ($)	Apr. 01, 2016 Property	Dec. 31, 2015 USD ($) Property	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 364,661
Improvements	111,950
Land & Land Improvements	377,684
Total	798,470		$ 786,244	$ 1,138,108	$ 2,142,067
Accumulated Depreciation	$ (285,165)		$ (255,883)	$ (279,541)	$ (415,216)
Life on which depreciation in latest income statements is computed	39 years
Aggregate cost for federal income tax purpose	$ 883,200
Number of properties held for sale | Property			6
Intrawest Venture
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Percentage of ownership interest acquired		20.00%
Ski and Mountain Lifestyle Properties
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Number of properties held for sale | Property		7
Gatlinburg Sky Lift Gatlinburg, Tennessee
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Improvements	8
Land & Land Improvements	0
Total	19,174
Accumulated Depreciation	$ (4,412)
Date Acquired	Dec. 22, 2005
Life on which depreciation in latest income statements is computed	39 years
Hawaiian Falls Waterparks Garland And The Colony, Texas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 3,123
Improvements	2,037
Land & Land Improvements	4,950
Total	9,581
Accumulated Depreciation	$ (4,832)
Date Acquired	Apr. 21, 2006
Life on which depreciation in latest income statements is computed	39 years
Cypress Mountain Vancouver, British Columbia
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 161
Improvements	5,694
Land & Land Improvements	1,024
Total	25,591
Accumulated Depreciation	$ (9,425)
Date Acquired	May 30, 2006
Life on which depreciation in latest income statements is computed	39 years
Funtasticks Fun Center Tucson, Arizona
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 3,038
Improvements	1,952
Land & Land Improvements	2,469
Total	3,579
Accumulated Depreciation	$ (1,349)
Date Acquired	Oct. 06, 2006
Life on which depreciation in latest income statements is computed	39 years
Camelot Park Bakersfield, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 179
Improvements	807
Land & Land Improvements	178
Total	250
Accumulated Depreciation	$ (251)
Date Acquired	Oct. 06, 2006
Life on which depreciation in latest income statements is computed	39 years
Zuma Fun Center Charlotte, North Carolina
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 3,646
Improvements	2,607
Land & Land Improvements	2,262
Total	2,980
Accumulated Depreciation	$ (1,258)
Date Acquired	Oct. 06, 2006
Life on which depreciation in latest income statements is computed	39 years
Mountasia Family Fun Center North Richland Hills, Texas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 1,152
Improvements	35
Land & Land Improvements	773
Total	1,197
Accumulated Depreciation	$ (466)
Date Acquired	Oct. 06, 2006
Life on which depreciation in latest income statements is computed	39 years
Zuma Fun Center South Houston, Texas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 1,551
Improvements	2,867
Land & Land Improvements	963
Total	1,367
Accumulated Depreciation	$ (646)
Date Acquired	Oct. 06, 2006
Life on which depreciation in latest income statements is computed	39 years
Brighton Ski Resort Brighton, Utah
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 11,809
Improvements	3,173
Land & Land Improvements	12,951
Total	28,338
Accumulated Depreciation	$ (10,933)
Date Acquired	Jan. 08, 2007
Life on which depreciation in latest income statements is computed	39 years
Northstar At Tahoe Resort Lake Tahoe, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 60,790
Improvements	13,951
Land & Land Improvements	67,240
Total	83,275
Accumulated Depreciation	$ (27,752)
Date Acquired	Jan. 19, 2007
Life on which depreciation in latest income statements is computed	39 years
Sierra At Tahoe Resort South Lake Tahoe, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 19,875
Improvements	3,411
Land & Land Improvements	22,347
Total	32,660
Accumulated Depreciation	$ (16,126)
Date Acquired	Jan. 19, 2007
Life on which depreciation in latest income statements is computed	39 years
Loon Mountain Resort Lincoln, New Hampshire
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 9,226
Improvements	8,142
Land & Land Improvements	15,808
Total	22,388
Accumulated Depreciation	$ (9,527)
Date Acquired	Jan. 19, 2007
Life on which depreciation in latest income statements is computed	39 years
Summit-at-Snoqualmie Resort Snoqualmie Pass, Washington
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 20,122
Improvements	4,827
Land & Land Improvements	22,599
Total	34,543
Accumulated Depreciation	$ (14,125)
Date Acquired	Jan. 19, 2007
Life on which depreciation in latest income statements is computed	39 years
White Water Bay Oklahoma City, Oklahoma
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 10,720
Improvements	628
Land & Land Improvements	10,729
Total	16,809
Accumulated Depreciation	$ (4,678)
Date Acquired	Apr. 06, 2007
Life on which depreciation in latest income statements is computed	39 years
Splashtown Houston, Texas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 10,817
Improvements	9,166
Land & Land Improvements	16,511
Total	21,592
Accumulated Depreciation	$ (2,907)
Date Acquired	Apr. 06, 2007
Life on which depreciation in latest income statements is computed	39 years
Waterworld Concord California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 1,733
Improvements	663
Land & Land Improvements	2,111
Total	10,964
Accumulated Depreciation	$ (5,396)
Date Acquired	Apr. 06, 2007
Life on which depreciation in latest income statements is computed	39 years
Darien Lake Buffalo, New York
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 60,993
Improvements	5,491
Land & Land Improvements	49,158
Total	65,314
Accumulated Depreciation	$ (38,852)
Date Acquired	Apr. 06, 2007
Life on which depreciation in latest income statements is computed	39 years
Frontier City Oklahoma City, Oklahoma
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 7,265
Improvements	2,013
Land & Land Improvements	6,604
Total	13,244
Accumulated Depreciation	$ (5,177)
Date Acquired	Apr. 06, 2007
Life on which depreciation in latest income statements is computed	39 years
Wild Waves And Enchanted Village Seattle, Washington
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 19,200
Improvements	6,395
Land & Land Improvements	13,377
Total	14,465
Accumulated Depreciation	$ (12,422)
Date Acquired	Apr. 06, 2007
Life on which depreciation in latest income statements is computed	39 years
Magic Springs And Crystal Falls Hot Springs, Arkansas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 4,237
Improvements	5,505
Land & Land Improvements	4,559
Total	9,907
Accumulated Depreciation	$ (4,494)
Date Acquired	Apr. 16, 2007
Life on which depreciation in latest income statements is computed	39 years
Mountain High Resort Wrightwood, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 14,272
Improvements	940
Land & Land Improvements	12,461
Total	28,675
Accumulated Depreciation	$ (14,141)
Date Acquired	Jun. 29, 2007
Life on which depreciation in latest income statements is computed	39 years
Sugarloaf Mountain Resort Carrabassett Valley, Maine
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 15,408
Improvements	3,681
Land & Land Improvements	14,713
Total	24,747
Accumulated Depreciation	$ (8,975)
Date Acquired	Aug. 07, 2007
Life on which depreciation in latest income statements is computed	39 years
Sunday River Resort Newry, Maine
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 32,698
Improvements	6,408
Land & Land Improvements	37,423
Total	51,362
Accumulated Depreciation	$ (15,916)
Date Acquired	Aug. 07, 2007
Life on which depreciation in latest income statements is computed	39 years
The Northstar Commercial Village Lake Tahoe, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 2,354
Improvements	4,178
Land & Land Improvements	2,759
Total	40,464
Accumulated Depreciation	$ (13,200)
Date Acquired	Nov. 15, 2007
Life on which depreciation in latest income statements is computed	39 years
Myrtle Waves Myrtle Beach South Carolina
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 0
Improvements	751
Land & Land Improvements	177
Total	2,904
Accumulated Depreciation	$ (651)
Life on which depreciation in latest income statements is computed	39 years
Mount Sunapee Mountain Resort Newbury, New Hampshire
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 0
Improvements	685
Land & Land Improvements	110
Total	12,665
Accumulated Depreciation	$ (4,711)
Date Acquired	Dec. 05, 2008
Life on which depreciation in latest income statements is computed	39 years
Okemo Mountain Resort Ludlow, Vermont
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 17,566
Improvements	1,867
Land & Land Improvements	18,696
Total	61,202
Accumulated Depreciation	$ (15,273)
Date Acquired	Dec. 05, 2008
Life on which depreciation in latest income statements is computed	39 years
Crested Butte Mountain Resort Mt Crested Butte, Colorado
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 1,305
Improvements	2,142
Land & Land Improvements	1,332
Total	33,478
Accumulated Depreciation	$ (11,772)
Date Acquired	Dec. 05, 2008
Life on which depreciation in latest income statements is computed	39 years
Jiminy Peak Mountain Resort Hancock, Massachusetts
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 7,802
Improvements	595
Land & Land Improvements	8,087
Total	16,561
Accumulated Depreciation	$ (4,738)
Date Acquired	Jan. 27, 2009
Life on which depreciation in latest income statements is computed	39 years
Hawaiian Waters Kapolei, Hawaii
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 0
Improvements	756
Land & Land Improvements	413
Total	14,623
Accumulated Depreciation	$ (3,678)
Date Acquired	May 06, 2009
Life on which depreciation in latest income statements is computed	39 years
Pacific Park Santa Monica, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 0
Improvements	887
Land & Land Improvements	0
Total	27,508
Accumulated Depreciation	$ (5,419)
Date Acquired	Dec. 29, 2010
Life on which depreciation in latest income statements is computed	39 years
Stevens Pass Skykomish, King And Chelan County, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 62
Improvements	2,589
Land & Land Improvements	1,626
Total	21,015
Accumulated Depreciation	$ (4,089)
Date Acquired	Nov. 17, 2011
Life on which depreciation in latest income statements is computed	39 years
Rapids Waterpark West Palm Beach, Florida
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 11,041
Improvements	6,710
Land & Land Improvements	16,646
Total	26,073
Accumulated Depreciation	$ (3,626)
Date Acquired	Jun. 29, 2012
Life on which depreciation in latest income statements is computed	39 years
Soak City Palm Springs, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 12,516
Improvements	16
Land & Land Improvements	6,628
Total	8,263
Accumulated Depreciation	$ (1,902)
Date Acquired	Aug. 12, 2013
Life on which depreciation in latest income statements is computed	39 years
Phoenix Wet n Wild Waterpark Phoenix, Arizona
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Land & Land Improvement	$ 0
Improvements	373
Land & Land Improvements	0
Total	11,712
Accumulated Depreciation	$ (2,046)
Date Acquired	Nov. 26, 2013
Life on which depreciation in latest income statements is computed	39 years
Leaseholds and Leasehold Improvements
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	$ 178,650
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	170,962
Leaseholds and Leasehold Improvements | Gatlinburg Sky Lift Gatlinburg, Tennessee
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	19,154
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	19,162
Leaseholds and Leasehold Improvements | Hawaiian Falls Waterparks Garland And The Colony, Texas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	3,663
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	3,812
Leaseholds and Leasehold Improvements | Cypress Mountain Vancouver, British Columbia
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	19,001
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	13,862
Leaseholds and Leasehold Improvements | Funtasticks Fun Center Tucson, Arizona
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Camelot Park Bakersfield, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Zuma Fun Center Charlotte, North Carolina
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Mountasia Family Fun Center North Richland Hills, Texas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Zuma Fun Center South Houston, Texas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Brighton Ski Resort Brighton, Utah
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	2,123
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	2,123
Leaseholds and Leasehold Improvements | Northstar At Tahoe Resort Lake Tahoe, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Sierra At Tahoe Resort South Lake Tahoe, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	800
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	800
Leaseholds and Leasehold Improvements | Loon Mountain Resort Lincoln, New Hampshire
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	346
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	347
Leaseholds and Leasehold Improvements | Summit-at-Snoqualmie Resort Snoqualmie Pass, Washington
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	792
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	792
Leaseholds and Leasehold Improvements | White Water Bay Oklahoma City, Oklahoma
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Splashtown Houston, Texas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Waterworld Concord California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	7,841
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	7,841
Leaseholds and Leasehold Improvements | Darien Lake Buffalo, New York
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Frontier City Oklahoma City, Oklahoma
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Wild Waves And Enchanted Village Seattle, Washington
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Magic Springs And Crystal Falls Hot Springs, Arkansas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	8
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Mountain High Resort Wrightwood, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	14,022
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	10,268
Leaseholds and Leasehold Improvements | Sugarloaf Mountain Resort Carrabassett Valley, Maine
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	2,000
Leaseholds and Leasehold Improvements | Sunday River Resort Newry, Maine
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | The Northstar Commercial Village Lake Tahoe, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Myrtle Waves Myrtle Beach South Carolina
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Mount Sunapee Mountain Resort Newbury, New Hampshire
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	6,727
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	6,909
Leaseholds and Leasehold Improvements | Okemo Mountain Resort Ludlow, Vermont
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	25,086
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	25,144
Leaseholds and Leasehold Improvements | Crested Butte Mountain Resort Mt Crested Butte, Colorado
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	18,843
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	19,431
Leaseholds and Leasehold Improvements | Jiminy Peak Mountain Resort Hancock, Massachusetts
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Hawaiian Waters Kapolei, Hawaii
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	13,399
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	11,122
Leaseholds and Leasehold Improvements | Pacific Park Santa Monica, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	25,046
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	25,252
Leaseholds and Leasehold Improvements | Stevens Pass Skykomish, King And Chelan County, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	13,084
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	14,524
Leaseholds and Leasehold Improvements | Rapids Waterpark West Palm Beach, Florida
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Soak City Palm Springs, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	0
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	0
Leaseholds and Leasehold Improvements | Phoenix Wet n Wild Waterpark Phoenix, Arizona
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	8,715
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	7,573
Buildings
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	231,543
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	249,824
Buildings | Gatlinburg Sky Lift Gatlinburg, Tennessee
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	12
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	12
Buildings | Hawaiian Falls Waterparks Garland And The Colony, Texas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	758
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	819
Buildings | Cypress Mountain Vancouver, British Columbia
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	735
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	10,705
Buildings | Funtasticks Fun Center Tucson, Arizona
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	1,413
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	1,110
Buildings | Camelot Park Bakersfield, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	70
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	72
Buildings | Zuma Fun Center Charlotte, North Carolina
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	1,072
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	718
Buildings | Mountasia Family Fun Center North Richland Hills, Texas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	635
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	424
Buildings | Zuma Fun Center South Houston, Texas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	558
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	404
Buildings | Brighton Ski Resort Brighton, Utah
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	11,233
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	13,264
Buildings | Northstar At Tahoe Resort Lake Tahoe, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	8,534
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	16,035
Buildings | Sierra At Tahoe Resort South Lake Tahoe, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	8,574
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	9,513
Buildings | Loon Mountain Resort Lincoln, New Hampshire
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	4,673
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	6,233
Buildings | Summit-at-Snoqualmie Resort Snoqualmie Pass, Washington
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	8,802
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	11,152
Buildings | White Water Bay Oklahoma City, Oklahoma
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	5,461
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	6,080
Buildings | Splashtown Houston, Texas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	1,609
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	5,081
Buildings | Waterworld Concord California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	728
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	1,012
Buildings | Darien Lake Buffalo, New York
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	21,967
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	16,156
Buildings | Frontier City Oklahoma City, Oklahoma
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	7,518
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	6,640
Buildings | Wild Waves And Enchanted Village Seattle, Washington
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	2,837
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	1,088
Buildings | Magic Springs And Crystal Falls Hot Springs, Arkansas
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	10,409
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	5,348
Buildings | Mountain High Resort Wrightwood, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	7,571
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	5,946
Buildings | Sugarloaf Mountain Resort Carrabassett Valley, Maine
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	5,658
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	8,034
Buildings | Sunday River Resort Newry, Maine
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	12,256
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	13,939
Buildings | The Northstar Commercial Village Lake Tahoe, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	33,932
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	37,705
Buildings | Myrtle Waves Myrtle Beach South Carolina
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	5,875
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	2,727
Buildings | Mount Sunapee Mountain Resort Newbury, New Hampshire
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	5,253
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	5,646
Buildings | Okemo Mountain Resort Ludlow, Vermont
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	16,684
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	17,362
Buildings | Crested Butte Mountain Resort Mt Crested Butte, Colorado
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	11,188
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	12,715
Buildings | Jiminy Peak Mountain Resort Hancock, Massachusetts
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	8,164
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	8,474
Buildings | Hawaiian Waters Kapolei, Hawaii
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	3,458
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	3,088
Buildings | Pacific Park Santa Monica, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	1,575
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	2,256
Buildings | Stevens Pass Skykomish, King And Chelan County, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	5,280
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	4,865
Buildings | Rapids Waterpark West Palm Beach, Florida
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	9,044
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	9,427
Buildings | Soak City Palm Springs, California
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	3,259
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	1,635
Buildings | Phoenix Wet n Wild Waterpark Phoenix, Arizona
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Costs, Buildings and Lease-hold Interests and Improvements	4,748
Gross Amounts at which Carried at Close of Period, Buildings and Lease-hold Interests and Improvements	$ 4,139