Note 5 - Property and Equipment (Tables)

6 Months Ended

Jun. 30, 2012

Schedule of Property and Equipment [Table Text Block]

	June 30, 2012		December 31, 2011
Equipment and furniture	$	2,465	$	2,767
Computers and systems		4,995		5,641
Leasehold improvements		887		1,039
		8,347		9,447
Less: accumulated depreciation and amortization		6,185		6,912
Property and equipment, net	$	2,162	$	2,535