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v3.19.2

Financial Information Related to Operations by Segment (Detail) $ in Thousands | 3 Months Ended |
--- | --- | ---
Jun. 30, 2019 USD ($) kT | Jun. 30, 2018 USD ($) kT | Mar. 31, 2019 USD ($)
Segment Reporting Information [Line Items] |  |  |
Revenue | $ 370,597 | $ 393,756 |
Less: Joint Venture Revenue | (27,505) | (27,264) |
Operating Earnings | 84,761 | 100,885 |
Corporate General and Administrative Expense | (21,254) | (8,003) |
Litigation Settlements and Losses |  | (1,800) |
Other Non-Operating Income | 200 | 571 |
Earnings Before Interest and Income Taxes | 63,707 | 91,653 |
Interest Expense, Net | (8,846) | (6,632) |
Earnings before Income Taxes | 54,861 | 85,021 |
Capital Expenditures | 25,488 | 53,073 |
Depreciation, Depletion and Amortization | 27,960 | 29,850 |
Identifiable Assets | 2,269,078 |  | $ 2,169,163
Operating Segments [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenue | 419,747 | 442,876 |
Operating Earnings | 36,121 | 37,334 |
Operating Segments [Member] | Wholly-Owned [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Operating Earnings | 26,689 | 28,083 |
Operating Segments [Member] | Joint Venture [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Operating Earnings | 9,432 | 9,251 |
Intersegment Eliminations [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenue | (21,645) | (21,856) |
Other [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Capital Expenditures |  | 340 |
Identifiable Assets | 44,482 |  | 37,434
Cement [Member] | Operating Segments [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenue | $ 195,313 | $ 186,788 |
Cement Sales Volume | kT | 1,550 | 1,511 |
Operating Earnings | $ 36,121 | $ 37,334 |
Capital Expenditures | 10,537 | 19,613 |
Depreciation, Depletion and Amortization | 14,218 | $ 12,921 |
Identifiable Assets | $ 1,331,042 |  | 1,289,468
Cement [Member] | Operating Segments [Member] | Wholly-Owned [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Cement Sales Volume | kT | 1,318 | 1,275 |
Cement [Member] | Operating Segments [Member] | Joint Venture [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Cement Sales Volume | kT | 232 | 236 |
Cement [Member] | Intersegment Eliminations [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenue | $ (4,253) | $ (4,178) |
Concrete and Aggregates [Member] | Operating Segments [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenue | 39,778 | 40,840 |
Operating Earnings | 4,434 | 5,484 |
Capital Expenditures | 595 | 2,064 |
Depreciation, Depletion and Amortization | 2,191 | 2,053 |
Identifiable Assets | 107,127 |  | 95,084
Concrete and Aggregates [Member] | Intersegment Eliminations [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenue | (377) | (331) |
Gypsum Wallboard [Member] | Operating Segments [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenue | 126,724 | 142,415 |
Operating Earnings | 37,932 | 50,480 |
Capital Expenditures | 1,931 | 2,355 |
Depreciation, Depletion and Amortization | 4,952 | 4,830 |
Identifiable Assets | 372,961 |  | 372,206
Paperboard [Member] | Operating Segments [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenue | 42,700 | 45,133 |
Operating Earnings | 9,944 | 9,994 |
Capital Expenditures | 12,360 | 1,065 |
Depreciation, Depletion and Amortization | 2,163 | 2,109 |
Identifiable Assets | 148,148 |  | 138,614
Paperboard [Member] | Intersegment Eliminations [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenue | (17,015) | (17,347) |
Oil and Gas Proppants [Member] | Operating Segments [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenue | 15,232 | 27,700 |
Operating Earnings | (3,670) | (2,407) |
Capital Expenditures | 65 | 27,636 |
Depreciation, Depletion and Amortization | 3,839 | 7,595 |
Identifiable Assets | 265,318 |  | $ 236,357
Corporate and Other [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation, Depletion and Amortization | $ 597 | $ 342 |

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