Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2013

Accrued Liabilities [Abstract]

Accrued Liabilities

The components of accrued liabilities are:

	September 30, 2013		December 31, 2012
Royalties	$	229,045	$	351,846
10% convertible preferred stock dividends		176,990		-
Interest		181,509		-
Payroll		55,790		77,757
Miscellaneous		9,828		16,831
Total accrued liabilities	$	653,162	$	446,434