XML 77 R28.htm IDEA: XBRL DOCUMENT
v3.20.1

Revenue (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2020
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue | The following table summarizes the Company's net sales by major product and service category:
|  | Three Months Ended March 31, |  |  |  |  |  |
|  | 2020 |  | 2019 |  |  |  |
Rail Products |  | $ | 43,562 |  |  | $ | 46,206 |  |  |  |  |
Rail Technologies |  | 26,642 |  |  | 29,488 |  |  |  |  |
Rail Products and Services |  | 70,204 |  |  | 75,694 |  |  |  |  |
Piling and Fabricated Bridge |  | 18,391 |  |  | 23,732 |  |  |  |  |
Precast Concrete Products |  | 10,643 |  |  | 13,613 |  |  |  |  |
Construction Products |  | 29,034 |  |  | 37,345 |  |  |  |  |
Test, Inspection, and Threading Services |  | 9,704 |  |  | 14,724 |  |  |  |  |
Protective Coatings and Measurement Systems |  | 19,833 |  |  | 22,706 |  |  |  |  |
Tubular and Energy Services |  | 29,537 |  |  | 37,430 |  |  |  |  |
Total net sales |  | $ | 128,775 |  |  | $ | 150,469 |  |  |  |  |
Net sales by the timing of the transfer of products and services was as follows:
|  | Three Months Ended March 31, 2020 |  |  |  |  |  |
|  | Rail Products and Services |  | Construction Products |  | Tubular and Energy Services |  | Total
Point in time |  | $ | 54,888 |  |  | $ | 16,883 |  |  | $ | 24,227 |  |  | $ | 95,998 |
Over time |  | 15,316 |  |  | 12,151 |  |  | 5,310 |  |  | 32,777 |
Total net sales |  | $ | 70,204 |  |  | $ | 29,034 |  |  | $ | 29,537 |  |  | $ | 128,775 |
|  | Three Months Ended March 31, 2019 |  |  |  |  |  |
|  | Rail Products and Services |  | Construction Products |  | Tubular and Energy Services |  | Total
Point in time |  | $ | 56,492 |  |  | $ | 23,095 |  |  | $ | 29,134 |  |  | $ | 108,721 |
Over time |  | 19,202 |  |  | 14,250 |  |  | 8,296 |  |  | 41,748 |
Total net sales |  | $ | 75,694 |  |  | $ | 37,345 |  |  | $ | 37,430 |  |  | $ | 150,469 |

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration