Income Taxes (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Deferred
Federal	$ (12,200,000)	$ (1,393,000)
State	(2,943,000)	(336,000)
Change in valuation allowance	15,143,000	1,729,000
Deferred Tax Assets:
Federal and state net operating loss carryforwards	47,020,000	33,848,000
Stock-based compensation	6,242,000	6,242,000
Allowance for doubtful accounts	938,000	130,000
Goodwill	239,000	338,000
Property & equipment	681,000	237,000
Other	870,000	158,000
Valuation allowance	(55,517,000)	(40,374,000)
Total deferred tax assets	473,000	579,000
Deferred Tax Liabilities:
Amortization of intangibles	(473,000)	(579,000)
Operating loss carryforwards
Net operating loss carryforwards	8,500,000
Deferred
Federal	(12,200,000)	(1,393,000)
State	(2,943,000)	(336,000)
Change in valuation allowance	15,143,000	1,729,000
Uncertain tax positions
Uncertain tax positions	0
Period of statute of limitations applicable to the entity's income tax returns	3 years
U.S. federal
Operating loss carryforwards
Net operating loss carryforwards	$ 129,000,000