Note 7 - Property and Equipment

12 Months Ended

Dec. 31, 2015

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

7. Property and Equipment

Property and equipment is stated at cost and consists of the following (in thousands):

	December 31,
	2015			2014
Equipment and software	$	24,512		$	24,176
Furniture and fixtures		1,240			1,296
Leasehold improvements		27,622			27,589
Construction in progress		11,274			559
Subtotal		64,648			53,620
Less accumulated depreciation		(24,540	)		(21,951	)
Total	$	40,108		$	31,669

Depreciation expense was $2.7 million, $2.6 million, and $2.7 million for the years ended December 31, 2015, 2014, and 2013, respectively.