Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2014

Allowance for Doubtful Accounts

The activity in the allowance for doubtful accounts for the six months ending June 30, 2014 follows:

	2014
Balance at beginning of period	$	4,778,915
Provisions recognized as reduction in revenues		1,237,090
Write-offs, net of recoveries		(3,753,215	)
Balance at end of period	$	2,262,790