Note 6 - Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2012

Schedule of Accrued Liabilities [Table Text Block]

	December 31, 2011		March 31, 2012
Accrued compensation and benefits	$	3,323	$	7,923
Accrued selling and professional fees		4,112		6,019
Accrued income and other taxes		1,546		1,890
Accrued medical panel fees		1,880		2,406
Accrued value added tax		15,812		17,481
Other accrued expenses		1,737		1,574
Total	$	28,410	$	37,293