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Business Segments - Reconciliation of Operating Profit (Loss) from Segments to Consolidated (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Income from Operations |  |
Total segment profit | $ 36,514 | $ 38,913
Interest expense - net | (4,920) | (6,154)
Other (expense) income | (4,492) | 461
Concrete Tie Settlement expense (Note 18) | 0 | (43,400)
Corporate expense and other unallocated charges | (9,705) | (16,531)
Income (loss) before income taxes | 17,397 | (26,711)
Assets |  |
Segment Assets | 405,171 | 383,249
Depreciation/Amortization |  |
Depreciation/Amortization | 17,631 | 18,593
Expenditures for Long-Lived Assets |  |
Expenditures for Long-Lived Assets | 8,831 | 5,251
Operating Segments |  |
Income from Operations |  |
Total segment profit | 36,514 | 38,913
Assets |  |
Segment Assets | 346,692 | 363,239
Depreciation/Amortization |  |
Depreciation/Amortization | 16,303 | 17,328
Expenditures for Long-Lived Assets |  |
Expenditures for Long-Lived Assets | 8,479 | 4,949
Unallocated corporate assets |  |
Assets |  |
Segment Assets | 58,479 | 20,010
Depreciation/Amortization |  |
Depreciation/Amortization | 1,328 | 1,265
Expenditures for Long-Lived Assets |  |
Expenditures for Long-Lived Assets | $ 352 | $ 302

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