Property, Plant and Equipment (Tables)

3 Months Ended

Mar. 31, 2017

Property, Plant and Equipment [Abstract]

Summary of Property, Plant and Equipment

The following is a summary of property, plant and equipment (in thousands): 

	March 31, 2017			December 31, 2016
Vehicles	$	194		$	244
Leasehold Improvements	278			269
Office Furniture and Equipment	190			159
Computers and Software	1,073			907
Machinery and Equipment	2,558			2,557
Total Property, Plant and Equipment	$	4,293		$	4,136
Less: Accumulated Depreciation	(3,172		)	(3,151		)
Total Property, Plant and Equipment, Net	$	1,121		$	985