LONG-TERM DEBT - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Mar. 31, 2012	Jun. 30, 2007
Debt Instrument [Line Items]
Unamortized fair value adjustment	$ 9,906
Loan Interest rate in addition to LIBOR	3.00%
Principal amount	230,000
Fixed cumulative cash distributions rate	7.90%
Great Wolf Capital Trust IV [Member]
Debt Instrument [Line Items]
Common securities issued	870
Trust Preferred Securities [Member] | Great Wolf Capital Trust IV [Member]
Debt Instrument [Line Items]
Loan Interest rate in addition to LIBOR	5.50%
Effective interest rate	5.95%
Fixed cumulative cash distributions rate	7.90%
Great Wolf Capital Trust Three [Member]
Debt Instrument [Line Items]
Maturity date	Jul. 31, 2017
Trust I [Member]
Debt Instrument [Line Items]
Principal amount	51,550
Underwriting commissions and expenses	1,500
Cost incurred directly by trust	100
Proceeds from sale of debentures, net of the costs	48,400
Period to amortize debt issuance cost	30 years
Trust I [Member] | Trust Preferred Securities [Member]
Debt Instrument [Line Items]
Costs of the trust preferred securities offering	1,600
Trust III [Member]
Debt Instrument [Line Items]
Underwriting commissions and expenses	870
Trust III [Member] | Trust Preferred Securities [Member]
Debt Instrument [Line Items]
Principal amount	28,125		28,125
Invested in common securities	870
Percentage of capitalization of investment in common securities of trust	3.00%
Issued of new trust preferred securities		28,125
Trust IV [Member] | Trust Preferred Securities [Member] | Great Wolf Capital Trust IV [Member]
Debt Instrument [Line Items]
Maturity date	Jul. 31, 2017
Liquidation amount of common securities	870
Traverse City/Kansas City mortgage loan [Member]
Debt Instrument [Line Items]
Interest on loan	6.96%
Principal amortization schedule of debt instrument	25 years
Maturity date	Jan. 31, 2015
Debt service coverage ratio	0.94
Debt Service Coverage Ratio Description	8.5% of the amount of the outstanding principal indebtedness under the loan
Area in form of miles to attract lock-box requirement	100
Debt Service Coverage Ratio Description	1.8
Percent of outstanding principal indebtedness under the loan	8.50%
Maximum Debt service coverage ratio recorded in a quarter	1.35
Combined net book value of properties	72,371
Debt outstanding	62,484
Provisions for Principal Repayments in Next Twelve Month	1,851
Provisions for principal repayments in year two	1,981
Provisions for principal repayments in year three	60,467
Traverse City/Kansas City mortgage loan [Member] | Minimum [Member]
Debt Instrument [Line Items]
Debt service coverage ratio	1.35
Pocono Mountains mortgage loan [Member]
Debt Instrument [Line Items]
Interest on loan	6.10%
Principal amortization schedule of debt instrument	30 years
Maturity date	Jan. 31, 2017
Debt Service Coverage Ratio Description	7.25% of the amount of the outstanding principal indebtedness under the loan
Percent of outstanding principal indebtedness under the loan	7.25%
Increased debt service coverage ratio	1.35
Area of waterpark resort of the property	75
Pocono Mountains mortgage loan [Member] | Minimum [Member]
Debt Instrument [Line Items]
Debt service coverage ratio	1.25
Concord mortgage loan [Member]
Debt Instrument [Line Items]
Interest on loan	6.00%
Maturity date	Dec. 31, 2016
Loan Interest rate in addition to LIBOR	5.00%
Effective interest rate	6.00%
Principle payment in each four quarters	125
Payments of principal amount of loan after first four quarter	375
Amount of principle guarantee on loan received by lender	14,500
Interest rate cap	8.00%
Junior subordinated debentures [Member]
Debt Instrument [Line Items]
Maturity date	Mar. 31, 2035
Loan Interest rate in addition to LIBOR	3.10%
Principal amount	50,000
Fixed cumulative cash distributions rate	7.80%
Invested in common securities	1,550
Percentage of capitalization of investment in common securities of trust	3.00%
Offering cost of trust preferred securities including underwriting commission and direct cost.	932
Proceeds from debentures sales net of the costs	27,193
Junior subordinated debentures [Member] | Great Wolf Capital Trust IV [Member]
Debt Instrument [Line Items]
Principal amount	28,995
Junior subordinated debentures [Member] | Trust III [Member]
Debt Instrument [Line Items]
Principal amount	28,995
Cost incurred directly by trust	62
First mortgage notes [Member]
Debt Instrument [Line Items]
Interest on loan	10.875%
Maturity date	Apr. 30, 2017
Proceeds from issuance of first mortgage notes	$ 230,000
Effective yield on sale of note	11.875%