Accounts Receivable, Short-Term and Long-Term Notes Receivable (Tables)

6 Months Ended

Jun. 30, 2016

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable

	June 30, 2016
	Gross				Reserve				Net
	Current		Long-Term		Current		Long-Term		Current		Long-Term
Customer Notes Receivable		893,214		467,696		752,695		340,611		140,519		127,085
Accounts Receivable		735,566		-		320,805		-		414,761		-
	December 31, 2015
	Gross				Reserve				Net
	Current		Long-Term		Current		Long-Term		Current		Long-Term
Customer Notes Receivable		908,590		661,371		632,422		461,702		276,168		199,669
Accounts Receivable		437,589		-		295,759		-		141,830		-

Allowance for doubtful accounts related to notes receivable and accounts receivable

	Notes Receivable					Accounts Receivable
	Current		Long-Term			Current			Long-Term
Balance at December 31, 2015	$	632,422	$	461,702		$	295,759			-
Incremental Provision		120,273		(121,091	)		63,610			-
Recoveries		-		-			800			-
Charge offs		-		-			(39,364	)		-
Balance at June 30, 2016	$	752,695	$	340,611		$	320,805			-