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Condensed Consolidating Financial Statements - Condensed Consolidating Statement of Cash Flows (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Condensed Cash Flow Statements, Captions [Line Items] |  |  |
Net cash provided (used) by Operating activities | $ (5,952) | $ 53,234 | $ 31,078
Investing activities |  |  |
Expenditures for purchases of plant, equipment and timberlands | (42,129) | (80,783) | (61,162)
Proceeds from disposals of plant, equipment and timberlands, net | 3,462 | 218 | 29
Acquisition, net of cash acquired | (178,905) |  |
Other investing | (68) | (243) | (800)
Net cash used by investing activities | (217,640) | (80,808) | (61,933)
Net borrowings (repayments) of long-term debt | (66,515) | 99,665 | 14,114
Payments of borrowing costs |  |  | (136)
Payments of dividends | (22,760) | (22,480) | (21,589)
Proceeds from government grants |  |  | 2,000
Payments related to share-based compensation awards and other | (2,151) | (472) | (990)
Net cash provided (used) by financing activities | (91,426) | 76,713 | (6,601)
Net borrowings (repayments) of long-term debt | (66,515) | 99,665 | 14,114
Payments of dividends | (22,760) | (22,480) | (21,589)
Payments related to share-based compensation awards and other | (2,151) | (472) | (990)
Net cash provided (used) by financing activities | (91,426) | 76,713 | (6,601)
Financing activities |  |  |
Effect of exchange rate on cash | (5,564) | 7,244 | (2,063)
Net increase (decrease) in cash and cash equivalents | (320,582) | 56,383 | (39,519)
Change in cash from discontinued operations | 347,048 | 4,392 | (10,341)
Cash at the beginning of period | 116,219 | 55,444 | 105,304
Cash at the end of period | 142,685 | 116,219 | 55,444
Adjustments/ Eliminations [Member] |  |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |  |
Net cash provided (used) by Operating activities | (40,435) |  |
Investing activities |  |  |
Repayments from intercompany loans |  | 12,000 | 15,601
Advances of intercompany loans | 83,550 | 14,400 | 18,330
Intercompany capital contributed | 315 |  |
Intercompany capital returned | (20,000) | 14,400 | (17,500)
Net cash used by investing activities | 63,865 | 16,800 | 20,229
Repayments from intercompany loans |  | (12,000) | (15,601)
Repayments of intercompany loans |  | 12,000 | 15,601
Borrowings of intercompany loans | (83,550) | (14,400) | (18,330)
Intercompany capital received | (315) |  |
Intercompany capital returned | (20,000) |  |
Payment of intercompany dividend | (40,435) |  |
Net cash provided (used) by financing activities | (23,430) | (16,800) | (20,229)
Intercompany capital received |  | (14,400) | (17,500)
Payment of intercompany dividend | 40,435 |  |
Repayments of intercompany loans |  | 12,000 | 15,601
Borrowings of intercompany loans | (83,550) | (14,400) | (18,330)
Intercompany capital received |  | (14,400) | (17,500)
Net cash provided (used) by financing activities | (23,430) | (16,800) | (20,229)
Parent Company [Member] |  |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |  |
Net cash provided (used) by Operating activities | (61,355) | (55,287) | (51,923)
Investing activities |  |  |
Expenditures for purchases of plant, equipment and timberlands | (4,799) | (14,301) | (5,599)
Proceeds from disposals of plant, equipment and timberlands, net | 17 | 1 |
Advances of intercompany loans | (75,500) |  |
Intercompany capital returned |  | (14,000) | 17,000
Other investing | (68) | (243) | (800)
Net cash used by investing activities | (80,350) | (28,543) | (23,399)
Net borrowings (repayments) of long-term debt | (120,200) | 84,200 | 36,000
Payments of borrowing costs |  |  | (136)
Payments of dividends | (22,760) | (22,480) | (21,589)
Borrowings of intercompany loans | 8,050 | 14,400 | 18,330
Payments related to share-based compensation awards and other | (2,151) | (472) | (990)
Net cash provided (used) by financing activities | (137,061) | 75,648 | 31,615
Net borrowings (repayments) of long-term debt | (120,200) | 84,200 | 36,000
Payments of dividends | (22,760) | (22,480) | (21,589)
Borrowings of intercompany loans | 8,050 | 14,400 | 18,330
Payments related to share-based compensation awards and other | (2,151) | (472) | (990)
Net cash provided (used) by financing activities | (137,061) | 75,648 | 31,615
Financing activities |  |  |
Net increase (decrease) in cash and cash equivalents | (278,766) | (8,182) | (43,707)
Change in cash from discontinued operations | 347,048 | 4,392 | (10,341)
Cash at the beginning of period | 1,292 | 5,082 | 59,130
Cash at the end of period | 69,574 | 1,292 | 5,082
Guarantors [Member] |  |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |  |
Net cash provided (used) by Operating activities | 14,707 | (3,506) | 1,275
Investing activities |  |  |
Expenditures for purchases of plant, equipment and timberlands | (14,929) | (45,644) | (30,682)
Proceeds from disposals of plant, equipment and timberlands, net | 3,416 | 209 |
Repayments from intercompany loans |  | (12,000) | (15,601)
Advances of intercompany loans | (8,050) | (14,400) | (18,330)
Intercompany capital contributed | (315) |  |
Intercompany capital returned | 20,000 | (400) | 500
Net cash used by investing activities | 122 | (48,235) | (33,911)
Repayments from intercompany loans |  | 12,000 | 15,601
Net borrowings (repayments) of long-term debt | (51,000) | 37,000 | 14,000
Borrowings of intercompany loans | 68,500 |  |
Payment of intercompany dividend | 30,125 |  | (632)
Proceeds from government grants |  |  | 2,000
Net cash provided (used) by financing activities | (12,625) | 51,000 | 33,632
Intercompany capital received |  | 14,000 | 17,000
Payment of intercompany dividend | (30,125) |  | 632
Net borrowings (repayments) of long-term debt | (51,000) | 37,000 | 14,000
Borrowings of intercompany loans | 68,500 |  |
Intercompany capital received |  | 14,000 | 17,000
Net cash provided (used) by financing activities | (12,625) | 51,000 | 33,632
Financing activities |  |  |
Net increase (decrease) in cash and cash equivalents | 2,204 | (741) | 996
Cash at the beginning of period | 720 | 1,461 | 465
Cash at the end of period | 2,924 | 720 | 1,461
Non Guarantors [Member] |  |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |  |
Net cash provided (used) by Operating activities | 81,131 | 112,027 | 81,726
Investing activities |  |  |
Expenditures for purchases of plant, equipment and timberlands | (22,401) | (20,838) | (24,881)
Proceeds from disposals of plant, equipment and timberlands, net | 29 | 8 | 29
Acquisition, net of cash acquired | (178,905) |  |
Net cash used by investing activities | (201,277) | (20,830) | (24,852)
Net borrowings (repayments) of long-term debt | 104,685 | (21,535) | (35,886)
Repayments of intercompany loans |  | (12,000) | (15,601)
Borrowings of intercompany loans | 7,000 |  |
Intercompany capital received | 315 |  |
Intercompany capital returned | 20,000 |  |
Payment of intercompany dividend | 10,310 |  | 632
Net cash provided (used) by financing activities | 81,690 | (33,135) | (51,619)
Intercompany capital received |  | 400 | 500
Payment of intercompany dividend | (10,310) |  | (632)
Net borrowings (repayments) of long-term debt | 104,685 | (21,535) | (35,886)
Repayments of intercompany loans |  | (12,000) | (15,601)
Borrowings of intercompany loans | 7,000 |  |
Intercompany capital received |  | 400 | 500
Net cash provided (used) by financing activities | 81,690 | (33,135) | (51,619)
Financing activities |  |  |
Effect of exchange rate on cash | (5,564) | 7,244 | (2,063)
Net increase (decrease) in cash and cash equivalents | (44,020) | 65,306 | 3,192
Cash at the beginning of period | 114,207 | 48,901 | 45,709
Cash at the end of period | $ 70,187 | $ 114,207 | $ 48,901

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