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v3.21.1

Segment Information - Schedule of Financial and Other Information by Segment (Detail) T in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 USD ($) T | Mar. 31, 2020 USD ($) T
Segment Reporting Information [Line Items] |  |
Net sales | $ 225,674 | $ 231,560
Type of Revenue [Extensible List] | Product [Member] | Product [Member]
Cost of products sold | $ 186,378 | $ 194,685
Type of Cost, Good or Service [Extensible List] | Product [Member] | Product [Member]
Gross profit | $ 39,296 | $ 36,875
SG&A | 22,827 | 24,594
Gains on dispositions of plant, equipment and timberlands, net | (850) |
Operating income | 17,319 | 12,281
Non-operating expense | (1,735) | (2,267)
Income from continuing operations before income taxes | $ 15,584 | $ 10,014
Supplementary Data |  |
Net tons sold | T | 63,004 | 71,022
Depreciation, depletion and amortization | $ 13,733 | $ 15,402
Capital expenditures | 5,379 | 7,014
Composite Fibers [Member] |  |
Segment Reporting Information [Line Items] |  |
Net sales | 141,249 | $ 132,711
Type of Revenue [Extensible List] |  | Product [Member]
Cost of products sold | 114,267 | $ 106,985
Type of Cost, Good or Service [Extensible List] |  | Product [Member]
Gross profit | 26,982 | $ 25,726
SG&A | 10,917 | 10,624
Operating income | 16,065 | 15,102
Income from continuing operations before income taxes | $ 16,065 | $ 15,102
Supplementary Data |  |
Net tons sold | T | 34,140 | 35,983
Depreciation, depletion and amortization | $ 6,981 | $ 6,466
Capital expenditures | 2,773 | 3,956
Airlaid Materials [Member] |  |
Segment Reporting Information [Line Items] |  |
Net sales | $ 84,425 | $ 98,849
Type of Revenue [Extensible List] | Product [Member] | Product [Member]
Cost of products sold | $ 72,585 | $ 82,246
Type of Cost, Good or Service [Extensible List] | Product [Member] | Product [Member]
Gross profit | $ 11,840 | $ 16,603
SG&A | 4,643 | 4,581
Operating income | 7,197 | 12,022
Income from continuing operations before income taxes | $ 7,197 | $ 12,022
Supplementary Data |  |
Net tons sold | T | 28,864 | 35,039
Depreciation, depletion and amortization | $ 5,848 | $ 5,451
Capital expenditures | $ 1,739 | $ 2,103
Other and Unallocated [Member] |  |
Segment Reporting Information [Line Items] |  |
Type of Revenue [Extensible List] | Product [Member] | Product [Member]
Cost of products sold | $ (474) | $ 5,454
Type of Cost, Good or Service [Extensible List] | Product [Member] | Product [Member]
Gross profit | $ 474 | $ (5,454)
SG&A | 7,267 | 9,389
Gains on dispositions of plant, equipment and timberlands, net | (850) |
Operating income | (5,943) | (14,843)
Non-operating expense | (1,735) | (2,267)
Income from continuing operations before income taxes | (7,678) | (17,110)
Supplementary Data |  |
Depreciation, depletion and amortization | 904 | 3,485
Capital expenditures | $ 867 | $ 955

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