Information Concerning Industry Segments And Major Customers (Tables)

12 Months Ended

Dec. 31, 2015

Information Concerning Industry Segments And Major Customers [Abstract]

Schedule Of Segment Information

				Transition		JDL				Intersegment
		Suttle		Networks		Technologies		Other		Eliminations		Total
2015
Sales	$	50,082,000	$	42,570,000	$	15,672,000	$	-	$	(654,000)	$	107,670,000
Cost of sales		41,232,000		24,088,000		10,866,000		-		(62,000)		76,124,000
Gross profit		8,850,000		18,482,000		4,806,000		-		(592,000)		31,546,000
Selling, general and
administrative expenses		15,285,000		22,495,000		3,635,000		-		(585,000)		40,830,000
Pension settlement costs		-		-		-		1,222,000		-		1,222,000
Operating (loss) income	$	(6,435,000)	$	(4,013,000)	$	1,171,000	$	(1,222,000)	$	(7,000)	$	(10,506,000)
Depreciation and amortization	$	2,125,000	$	1,038,000	$	150,000	$	-	$	-	$	3,313,000
Capital expenditures	$	1,710,000	$	313,000	$	263,000	$	115,000	$	(7,000)	$	2,394,000
Assets	$	38,163,000	$	23,512,000	$	5,964,000	$	20,284,000	$	(7,000)	$	87,916,000

				Transition		JDL				Intersegment
		Suttle		Networks		Technologies		Other		Eliminations		Total
2014
Sales	$	67,331,000	$	43,174,000	$	8,567,000	$	-	$	-	$	119,072,000
Cost of sales		46,339,000		23,975,000		6,599,000		-		-		76,913,000
Gross profit		20,992,000		19,199,000		1,968,000		-		-		42,159,000
Selling, general and
administrative expenses		14,389,000		21,393,000		2,846,000		-		-		38,628,000
Restructuring expense		-		238,000		-		-		-		238,000
Operating income (loss)	$	6,603,000	$	(2,432,000)	$	(878,000)	$	-	$	-	$	3,293,000
Depreciation and amortization	$	1,386,000	$	944,000	$	152,000	$	-	$	-	$	2,482,000
Capital expenditures	$	4,471,000	$	589,000	$	43,000	$	474,000	$	-	$	5,577,000
Assets	$	38,083,000	$	26,508,000	$	3,816,000	$	31,879,000	$	-	$	100,286,000

				Transition		JDL				Intersegment
		Suttle		Networks		Technologies		Other		Eliminations		Total
2013
Sales	$	54,346,000	$	43,857,000	$	33,117,000	$	-	$	-	$	131,320,000
Cost of sales		38,535,000		21,438,000		26,448,000		-		-		86,421,000
Gross profit		15,811,000		22,419,000		6,669,000		-		-		44,899,000
Selling, general and
administrative expenses		11,869,000		21,581,000		3,292,000		-		-		36,742,000
Impairment		-		5,850,000		-		-		-		5,850,000
Restructuring expense		226,000		779,000		145,000		-		-		1,150,000
Operating income (loss)	$	3,716,000	$	(5,791,000)	$	3,232,000	$	-	$	-	$	1,157,000
Depreciation and amortization	$	1,044,000	$	970,000	$	171,000	$	-	$	-	$	2,185,000
Capital expenditures	$	1,215,000	$	919,000	$	46,000	$	519,000	$	-	$	2,699,000
Assets	$	30,637,000	$	29,440,000	$	11,350,000	$	32,106,000	$	-	$	103,533,000