Note 16 - Equity Method Investment in Caris HealthCare, L.P. (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Equity Method Investments [Table Text Block]

	December 31,
	2016		2015		2014
	( in thousands)
Current assets	$	21,973	$	23,213	$	20,922
Noncurrent assets		10,896		11,091		11,540
Liabilities		8,082		7,970		7,305
Partners’ capital		24,787		26,334		25,157
Revenue		52,105		50,464		51,441
Expenses		42,928		40,875		40,908
Net income		9,177		9,589		10,533