Accrued Liabilities

12 Months Ended

Dec. 31, 2011

Payables and Accruals [Abstract]

Accrued Liabilities

Note 5 – Accrued Liabilities

At December 31, 2011 and 2010, accrued liabilities consisted of the following:

At December 31,	2011		2010
Payroll and employee benefits	$	7,098,276	$	6,461,523
Royalties		1,739,681		1,461,958
Commissions		1,180,298		993,995
Professional fees		732,351		688,233
Warranties		785,412		529,374
Taxes		589,862		257,833
Other		312,041		349,665
Total	$	12,437,921	$	10,742,581