Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2012

Accrued Liabilities

The components of accrued liabilities are:

	June 30, 2012		December 31, 2011
Royalties	$	254,007	$	239,129
Payroll		58,161		54,325
Sales tax payable		36,740		29,112
Insurance premiums payable		55,543		20,320
Interest		67,408		-
Miscellaneous		16,829		16,829
Total accrued liabilities	$	488,688	$	359,715