Note 7 - Long-Lived Assets (Detail) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2012	Dec. 31, 2011
Property, Plant and Equipment, Gross	$ 78,946,000	$ 78,946,000	$ 21,380,000
Impairment of Long-Lived Assets Held-for-use		1,981,000
Depreciation	1,700,000	2,800,000
Amortization	1,600,000	2,400,000
Goodwill, Impairment Loss		1,796,000
Sun Well [Member] | Assets in Progress [Member]
Property, Plant and Equipment, Gross	1,000,000	1,000,000
Baseball Heaven [Member] | Assets in Progress [Member]
Property, Plant and Equipment, Gross	100,000	100,000
The Show [Member]
Impairment of Long-Lived Assets Held-for-use		100,000
Goodwill, Impairment Loss		1,700,000
Assets in Progress [Member]
Property, Plant and Equipment, Gross	1,067,000	1,067,000
Cost of Revenues [Member]
Depreciation	1,100,000	1,600,000
Selling, General, and Administrative [Member]
Depreciation	$ 600,000	$ 1,200,000