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Note 11 - Long-Term Debt (Detail) - Long-Term Notes Payable Consists Of The Following: (Parentheticals) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Variable interest rate	4.46%	4.46%
Interest Rate	13.00%	13.00%
Senior Subordinated Notes (in Dollars)	$ 269,660,531	$ 4,085,033
Premium Amortization (in Dollars)	$ 116,364	$ 103,640	$ 92,307
Held Separately [Member]
Interest Rate	13.00%	13.00%

Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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