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v3.19.3

Financial Information Related to Operations by Segment (Detail) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Sep. 30, 2019 USD ($) kT | Sep. 30, 2018 USD ($) kT | Sep. 30, 2019 USD ($) kT | Sep. 30, 2018 USD ($) kT | Mar. 31, 2019 USD ($)
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | $ 414,526 | $ 381,499 | $ 785,123 | $ 775,255 |
Less: Joint Venture Revenue | (29,888) | (25,479) | (57,393) | (52,743) |
Operating Earnings | 116,863 | 108,104 | 201,624 | 208,989 |
Corporate General and Administrative Expense | (13,458) | (9,922) | (34,712) | (17,925) |
Litigation Settlements and Losses |  |  |  | (1,800) |
Other Non-Operating Income | 942 | 428 | 1,142 | 999 |
Earnings Before Interest and Income Taxes | 104,347 | 98,610 | 168,054 | 190,263 |
Interest Expense, Net | (10,137) | (6,817) | (18,983) | (13,449) |
Earnings before Income Taxes | 94,210 | 91,793 | 149,071 | 176,814 |
Capital Expenditures | 37,387 | 40,371 | 62,875 | 93,444 |
Depreciation, Depletion, and Amortization | 28,373 | 32,326 | 56,333 | 62,176 |
Identifiable Assets | 2,326,211 |  | 2,326,211 |  | $ 2,169,163
Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | 467,448 | 427,257 | 887,195 | 870,133 |
Operating Earnings | 66,526 | 57,547 | 102,647 | 94,881 |
Operating Segments [Member] | Wholly-Owned [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Earnings | 54,169 | 47,374 | 80,858 | 75,457 |
Operating Segments [Member] | Joint Venture [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Earnings | 12,357 | 10,173 | 21,789 | 19,424 |
Intersegment Eliminations [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | (23,034) | (20,279) | (44,679) | (42,135) |
Other [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Identifiable Assets | 78,088 |  | 78,088 |  | 37,434
Cement [Member] | Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | $ 227,013 | $ 193,161 | $ 422,326 | $ 379,949 |
Cement Sales Volume | kT | 1,778 | 1,557 | 3,328 | 3,068 |
Operating Earnings | $ 66,526 | $ 57,547 | $ 102,647 | $ 94,881 |
Capital Expenditures | 8,209 | 14,220 | 18,746 | 33,833 |
Depreciation, Depletion, and Amortization | 13,868 | $ 12,746 | 28,086 | $ 25,667 |
Identifiable Assets | $ 1,312,488 |  | $ 1,312,488 |  | 1,289,468
Cement [Member] | Operating Segments [Member] | Wholly-Owned [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Cement Sales Volume | kT | 1,529 | 1,339 | 2,847 | 2,614 |
Cement [Member] | Operating Segments [Member] | Joint Venture [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Cement Sales Volume | kT | 249 | 218 | 481 | 454 |
Cement [Member] | Intersegment Eliminations [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | $ (6,703) | $ (4,073) | $ (10,956) | $ (8,251) |
Concrete and Aggregates [Member] | Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | 55,971 | 39,744 | 95,749 | 80,584 |
Operating Earnings | 7,255 | 4,100 | 11,689 | 9,584 |
Capital Expenditures | 5,496 | 459 | 6,091 | 2,523 |
Depreciation, Depletion, and Amortization | 2,754 | 2,052 | 4,945 | 4,105 |
Identifiable Assets | 149,351 |  | 149,351 |  | 95,084
Concrete and Aggregates [Member] | Intersegment Eliminations [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | (407) | (501) | (784) | (832) |
Gypsum Wallboard [Member] | Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | 128,660 | 129,609 | 255,384 | 272,024 |
Operating Earnings | 38,456 | 45,671 | 76,388 | 96,151 |
Capital Expenditures | 6,443 | 4,124 | 8,374 | 6,479 |
Depreciation, Depletion, and Amortization | 5,147 | 5,201 | 10,099 | 10,031 |
Identifiable Assets | 368,088 |  | 368,088 |  | 372,206
Paperboard [Member] | Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | 41,847 | 41,277 | 84,547 | 86,410 |
Operating Earnings | 10,095 | 8,609 | 20,039 | 18,603 |
Capital Expenditures | 17,239 | 5,345 | 29,599 | 6,410 |
Depreciation, Depletion, and Amortization | 2,203 | 2,128 | 4,366 | 4,237 |
Identifiable Assets | 159,457 |  | 159,457 |  | 138,614
Paperboard [Member] | Intersegment Eliminations [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | (15,924) | (15,705) | (32,939) | (33,052) |
Oil and Gas Proppants [Member] | Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | 13,957 | 23,466 | 29,189 | 51,166 |
Operating Earnings | (5,469) | (7,823) | (9,139) | (10,230) |
Capital Expenditures |  | 14,917 | 65 | 42,866 |
Depreciation, Depletion, and Amortization | 3,803 | 9,851 | 7,642 | 17,446 |
Identifiable Assets | 258,739 |  | 258,739 |  | $ 236,357
Corporate and Other [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Capital Expenditures |  | 1,306 |  | 1,333 |
Depreciation, Depletion, and Amortization | $ 598 | $ 348 | $ 1,195 | $ 690 |

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