Note 13 - Segment Customers and Geographical Information (Tables)

12 Months Ended

Dec. 31, 2013

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Year ended December 31, 2013
	DPC			DPL			Eliminations			Total
Revenues	$	5,258		$	3,512		$	-		$	8,770
Intersegment revenues		307			-			(307	)		-
Total revenues	$	5,565		$	3,512		$	(307	)	$	8,770
Depreciation & amortization expense	$	45		$	161		$	-		$	206
Operating income (loss)	$	(183	)	$	(134	)	$	-		$	(317	)
Other expense, net											(312	)
Income taxes											3
Net loss										$	(632	)
Expenditures for segment assets as of December 31, 2013	$	163		$	53		$	-		$	216
Identifiable assets as of December 31, 2013	$	4,046		$	2,931		$	-		$	6,977

	Year ended December 31, 2012
	DPC			DPL		Eliminations			Total
Revenues	$	5,077		$	3,512	$	-		$	8,589
Intersegment revenues		560			55		(615	)		-
Total revenues	$	5,637		$	3,567	$	(615	)	$	8,589
Depreciation and amortization expense	$	57		$	151	$	-		$	208
Operating income	$	(222	)	$	128				$	(94	)
Other expense, net										(233	)
Income taxes										2
Net loss									$	(329	)
Expenditures for segment assets as of December 31, 2012	$	100		$	54	$	-		$	154
Identifiable assets as of December 31, 2012	$	3,878		$	3,054	$	-		$	6,932

Revenue from External Customers by Products and Services [Table Text Block]

	Year ended December 31,
	2013		2012
Revenues:
Commercial products	$	6,108	$	6,745
Defense products		2,662		1,844
	$	8,770	$	8,589