Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2017

The following table presents the convertible preferred stock activity for the years ended December 31, 2017 and 2017.

	Series A				Series A-1				Series D						Series F						Total Preferred Stock
	Shares		Amount		Shares		Amount		Shares			Amount			Shares			Amount			Shares			Amount
12/31/2015 Amounts		500	$	-		295	$	-		1,830,759		$	18			525,559		$	5			2,357,113		$	23
Stock Incentive to Investors		-		-		-		-		-			-			285,664			3			285,664			3
Series F adjustment to transfer agent records		-		-		-		-		-			-			48,250			1			48,250			1
Series F issued to directors and employees for compensation		-		-		-		-		-			-			231,041			2			231,041			2
Conversion of Series D to Common Stock		-		-		-		-		(1,830,759	)		(18	)		-			-			(1,830,759	)		(18	)
Conversion of Series F to Common Stock		-		-		-		-		-						(1,090,514	)		(11	)		(1,090,514	)		(11	)
12/31/2016		500	$	-		295	$	-		-		$	-			-		$	-			795		$	-
12/31/2017		500	$	-		295	$	-		-		$	-		$	-					$	795		$	-

Dividend charges recorded during the years ended December 31, 2017 and 2016 are as follows:

Accrued dividends payable at De included in accrued expenses at December 31, 2017 and 2016 are as follows: