Property, Plant and Equipment

6 Months Ended

Jun. 30, 2017

Property, Plant and Equipment

8. Property, Plant and Equipment

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

	June 30, 2017			December 31, 2016
Leasehold improvements	$	15,272		$	14,592
Equipment		16,471			15,214
Furniture and fixtures		3,732			3,218
Construction in progress		1,604			1,264
Total property, plant and equipment		37,079			34,288
Less: accumulated depreciation		(21,083	)		(19,332	)
Property, plant and equipment, net	$	15,996		$	14,956

Depreciation expense totaled approximately $1,858,000 and $1,535,000 for the six-month periods ended June 30, 2017 and 2016, respectively.