Accrued Expenses

12 Months Ended

Dec. 31, 2011

Accounts Payable and Accrued Liabilities [Abstract]

Accrued Expenses

9. Accrued Expenses

Accrued expenses at December 31, 2011 and 2010 consist of:

	2011		2010
Accrued payroll and compensation related costs	$	1,687,965	$	869,545
Accrued restructuring costs	109,978		1,392,568
Accrued dealer commissions and customer rebates	132,850		492,700
Accrued software costs	-		542,500
Other accrued liabilities	1,242,205		1,038,916
Total	$	3,172,998	$	4,336,229