Property, Plant and Equipment (Tables)

9 Months Ended

Sep. 30, 2017

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

	September 30,			December 31,
	2017			2016
	($000's ommitted)
Land	$	7		$	21
Buildings		10,144			10,422
Machinery, equipment and tooling		16,285			15,826
Construction in progress		1,544			77
		27,980			26,346
Less accumulated depreciation		(16,959	)		(16,409	)
	$	11,021		$	9,937