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Segment Information (Tables) | 12 Months Ended
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Dec. 31, 2013
Segment Reporting [Abstract] |
Segment Information Report of Statements of Operations | As of December 31, 2013, all material long-lived assets are located in the United States.
|  | Year Ended December 31, |
|  | 2013 |  |  | 2012 |  |  | 2011 |
|  | (in thousands) |
Net sales: |  |  |  |  |  |  |  |  |  |  |  |
Water transmission |  | $ | 226,427 |  |  | $ | 269,203 |  |  | $ | 271,885 |
Tubular products |  |  | 249,129 |  |  |  | 255,300 |  |  |  | 239,783 |
Total |  | $ | 475,556 |  |  | $ | 524,503 |  |  | $ | 511,668 |
Gross profit: |  |  |  |  |  |  |  |  |  |  |  |
Water transmission |  | $ | 46,953 |  |  | $ | 45,051 |  |  | $ | 43,182 |
Tubular products |  |  | 5,506 |  |  |  | 11,147 |  |  |  | 15,956 |
Total |  | $ | 52,459 |  |  | $ | 56,198 |  |  | $ | 59,138 |
Operating income (loss): |  |  |  |  |  |  |  |  |  |  |  |
Water transmission |  | $ | 40,343 |  |  | $ | 36,278 |  |  | $ | 34,113 |
Tubular products |  |  | (24,843 | ) |  |  | 8,335 |  |  |  | 12,660 |
|  |  | 15,500 |  |  |  | 44,613 |  |  |  | 46,773 |
Corporate |  |  | (14,751 | ) |  |  | (17,053 | ) |  |  | (13,950 | )
Total |  | $ | 749 |  |  | $ | 27,560 |  |  | $ | 32,823 |
Depreciation and amortization expense: |  |  |  |  |  |  |  |  |  |  |  |
Water transmission |  | $ | 7,082 |  |  | $ | 10,474 |  |  | $ | 8,729 |
Tubular products |  |  | 5,963 |  |  |  | 5,541 |  |  |  | 5,723 |
|  |  | 13,045 |  |  |  | 16,015 |  |  |  | 14,452 |
Corporate |  |  | 254 |  |  |  | 252 |  |  |  | 69 |
Total |  | $ | 13,299 |  |  | $ | 16,267 |  |  | $ | 14,521 |
Capital expenditures: |  |  |  |  |  |  |  |  |  |  |  |
Water transmission |  | $ | 13,204 |  |  | $ | 6,830 |  |  | $ | 4,765 |
Tubular products |  |  | 14,354 |  |  |  | 9,813 |  |  |  | 11,386 |
|  |  | 27,558 |  |  |  | 16,643 |  |  |  | 16,151 |
Corporate |  |  | 889 |  |  |  | 146 |  |  |  | 182 |
Total |  | $ | 28,447 |  |  | $ | 16,789 |  |  | $ | 16,333 |
Net sales by geographic region: |  |  |  |  |  |  |  |  |  |  |  |
United States |  | $ | 441,779 |  |  | $ | 473,403 |  |  | $ | 455,625 |
Other |  |  | 33,777 |  |  |  | 51,100 |  |  |  | 56,043 |
Total |  | $ | 475,556 |  |  | $ | 524,503 |  |  | $ | 511,668 |
Segment Information Report of Balance Sheets |
|  | December 31, |
|  | 2013 |  |  | 2012 |
|  | (in thousands) |
Goodwill: |  |  |  |  |  |  |  |
Water transmission |  | $ | 5,282 |  |  | $ | — |
Tubular products |  |  | 20,478 |  |  |  | 20,478 |
Total |  | $ | 25,760 |  |  | $ | 20,478 |
Total assets: |  |  |  |  |  |  |  |
Water transmission |  | $ | 218,849 |  |  | $ | 221,987 |
Tubular products |  |  | 184,088 |  |  |  | 174,591 |
|  |  | 402,937 |  |  |  | 396,578 |
Corporate |  |  | 30,522 |  |  |  | 25,844 |
Total |  | $ | 433,459 |  |  | $ | 422,422 |

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- Definition Tabular disclosure of total assets and goodwill for each reportable segment. + References No definition available. + Details
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- Definition Tabular disclosure of the profit or loss for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References No definition available. + Details
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