Property, Plant and Equipment

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment

8. Property, Plant and Equipment

Property, plant and equipment consist of the following (in thousands):

	December 31, 2015			December 31, 2014
Leasehold improvements	$	13,306		$	9,108
Equipment		13,758			13,116
Furniture and fixtures		2,808			2,270
Construction in progress		425			3,848
Total property, plant and equipment		30,297			28,342
Less: accumulated depreciation		(16,496	)		(13,816	)
Property, plant and equipment, net	$	13,801		$	14,526

Depreciation expense totaled approximately $2,996,000, $2,594,000 and $2,092,000 in the fiscal years ended December 31, 2015, 2014 and 2013, respectively.