Note 6 - Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2016

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	December 31, 2015		March 31 , 2016
Accrued compensation and benefits	$	13,266	$	12,020
Accrued selling and professional fees		5,457		5,143
Accrued income, value added and other taxes		30,774		28,827
Accrued medical panel fees		7,598		6,239
Other accrued expenses		3,653		3,032
Totals	$	60,748	$	55,261