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Information Concerning Industry Segments And Major Customers (Tables) | 12 Months Ended
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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

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