Information Concerning Industry Segments And Major Customers (Tables)

12 Months Ended

Dec. 31, 2016

Information Concerning Industry Segments And Major Customers [Abstract]

Schedule Of Segment Information

				Transition		JDL						Intersegment
		Suttle		Networks		Technologies		Net2Edge		Other		Eliminations		Total
2016
Sales	$	42,076,000	$	41,093,000	$	15,464,000	$	1,873,000	$	-	$	(1,153,000)	$	99,353,000
Cost of sales		38,193,000		23,607,000		10,245,000		904,000		-		(177,000)		72,772,000
Gross profit		3,883,000		17,486,000		5,219,000		969,000		-		(976,000)		26,581,000
Selling, general and
administrative expenses		12,525,000		17,180,000		3,296,000		3,141,000		-		(956,000)		35,186,000
Pension liability adjustments		-		-		-		-		(4,148,000)		-		(4,148,000)
Operating (loss) income	$	(8,642,000)	$	306,000	$	1,923,000	$	(2,172,000)	$	4,148,000	$	(20,000)	$	(4,457,000)
Depreciation and amortization	$	2,461,000	$	852,000	$	267,000	$	103,000	$	-	$	-	$	3,683,000
Capital expenditures	$	1,625,000	$	188,000	$	232,000	$	18,000	$	244,000	$	(20,000)	$	2,287,000
Assets	$	33,555,000	$	17,518,000	$	4,767,000	$	1,464,000	$	15,900,000	$	(27,000)	$	73,177,000

				Transition		JDL						Intersegment
		Suttle		Networks		Technologies		Net2Edge		Other		Eliminations		Total
2015
Sales	$	50,082,000	$	41,469,000	$	15,672,000	$	1,353,000	$	-	$	(906,000)	$	107,670,000
Cost of sales		41,232,000		23,702,000		10,866,000		638,000		-		(314,000)		76,124,000
Gross profit		8,850,000		17,767,000		4,806,000		715,000		-		(592,000)		31,546,000
Selling, general and
administrative expenses		15,285,000		19,005,000		3,635,000		3,490,000		-		(585,000)		40,830,000
Pension settlement costs		-		-		-		-		1,222,000		-		1,222,000
Operating income (loss)	$	(6,435,000)	$	(1,238,000)	$	1,171,000	$	(2,775,000)	$	(1,222,000)	$	(7,000)	$	(10,506,000)
Depreciation and amortization	$	2,125,000	$	897,000	$	150,000	$	141,000	$	-	$	-	$	3,313,000
Capital expenditures	$	1,710,000	$	288,000	$	263,000	$	25,000	$	115,000	$	(7,000)	$	2,394,000
Assets	$	38,163,000	$	21,729,000	$	5,964,000	$	1,783,000	$	20,284,000	$	(7,000)	$	87,916,000

				Transition		JDL						Intersegment
		Suttle		Networks		Technologies		Net2Edge		Other		Eliminations		Total
2014
Sales	$	67,331,000	$	41,945,000	$	8,567,000	$	1,619,000	$	-	$	(390,000)	$	119,072,000
Cost of sales		46,339,000		23,539,000		6,599,000		826,000		-		(390,000)		76,913,000
Gross profit		20,992,000		18,406,000		1,968,000		793,000		-		-		42,159,000
Selling, general and
administrative expenses		14,389,000		18,645,000		2,846,000		2,748,000		-		-		38,628,000
Restructuring expense		-		238,000		-				-		-		238,000
Operating income (loss)	$	6,603,000	$	(477,000)	$	(878,000)	$	(1,955,000)	$	-	$	-	$	3,293,000
Depreciation and amortization	$	1,386,000	$	797,000	$	152,000	$	147,000	$	-	$	-	$	2,482,000
Capital expenditures	$	4,471,000	$	563,000	$	43,000	$	26,000	$	474,000	$	-	$	5,577,000
Assets	$	38,083,000	$	24,123,000	$	3,816,000	$	2,385,000	$	31,879,000	$	-	$	100,286,000