Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2017

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment estimated useful life

	December 31,			December 31,
	2017			2016
	($000's omitted)
Land	$	7		$	21
Buildings		10,288			10,422
Machinery, equipment and tooling		17,249			15,826
Construction in progress		665			77
		28,209			26,346
Less accumulated depreciation and amortization		(17,188	)		(16,409	)
Total property, plant and equipment	$	11,021		$	9,937