Property and Equipment

12 Months Ended

Dec. 31, 2016

Property, Plant and Equipment [Abstract]

Property and Equipment

4. Property and Equipment:

Property and equipment, summarized by major category, consist of the following as of December 31:

	2016			2015
Machinery & Equipment	$	4,476		$	580
Computer Equipment & Software		464			460
Office furniture & Equipment		202			200
Leasehold Improvements		53			53
Idle Equipment		1,486			4,983
Total		6,681			6,276
Less Accumulated Depreciation		(2,451	)		(2,014	)
Total property, plant & equipment, net	$	4,230		$	4,262

Depreciation expense for years ended December 31, 2016, 2015 and 2014 was approximately $0.4 million, $0.3 million and $0.1 million, respectively.