Note 6 - Accrued Expenses

12 Months Ended

Dec. 31, 2013

Payables and Accruals [Abstract]

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

(6)              Accrued Expenses

Accrued expenses at December 31, 2012 and 2013 consist of the following (in thousands):

	December 31,
	2012		2013
Accrued compensation and benefits	$	7,217	$	9,056
Accrued selling and professional fees		5,777		4,317
Accrued income, value added and other taxes		17,256		17,164
Accrued medical panel fees		2,646		3,460
Other accrued expenses		3,099		4,451
Totals	$	35,995	$	38,448