Income Taxes (Details) - Net Deferred Tax Assets And Liabilities (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Deferred tax assets:
Operating loss carryforward	$ 62,992,000	$ 60,801,000
Windfall tax benefit carryforward	(5,243,000)	(5,498,000)
Capital loss carryforward	30,000	0
Goodwill	285,000	833,000
Intangible assets	1,195,000	1,215,000
Accrued expenses	1,677,000	2,456,000
Depreciation	693,000	509,000
Other	2,050,000	2,178,000
Total deferred tax assets	63,679,000	62,494,000
Deferred tax liabilities:
Trademarks/goodwill	(288,000)	(288,000)
Total deferred tax liabilities	(288,000)	(288,000)
Less: valuation allowance	(63,678,961)	(62,493,958)	(57,560,365)	(52,803,494)
Net deferred tax liability	$ (288,000)	$ (288,000)