Business Segments (Tables)

3 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Schedule of information regarding operations in business segment

	($000's omitted)
	ATG						CPG						Consolidated
	Three Months Ended						Three Months Ended						Three Months Ended
	March 31,						March 31,						March 31,
	2018			2017			2018			2017			2018			2017
Revenues from unaffiliated customers	$	9,115		$	7,420		$	1,444		$	1,683		$	10,559		$	9,103
Cost of goods sold, exclusive of depreciation and amortization		(6,947	)		(5,464	)		(1,365	)		(1,578	)		(8,312	)		(7,042	)
Selling, general and administrative		(1,216	)		(1,327	)		(397	)		(505	)		(1,613	)		(1,832	)
Depreciation and amortization		(149	)		(146	)		(63	)		(64	)		(212	)		(210	)
Interest expense		(17	)		(15	)		(8	)		(8	)		(25	)		(23	)
Income (loss) before income tax provision (benefits)		786			468			(389	)		(472	)		397			(4	)
Income tax provision (benefits)		130			112			(64	)		(142	)		66			(30	)
Net income (loss)	$	656		$	356		$	(325	)	$	(330	)	$	331		$	26
Capital expenditures	$	405		$	181		$	106		$	2		$	511		$	183