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Condensed Consolidating Financial Statements - Condensed Consolidating Statement of Cash Flows (Detail) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2016 | Mar. 31, 2015
Condensed Cash Flow Statements, Captions [Line Items] |  |
Net cash provided (used) by Operating activities | $ 11,441 | $ 2,155
Investing activities |  |
Expenditures for purchases of plant, equipment and timberlands | (43,294) | (21,749)
Proceeds from disposal plant, equipment and timberlands, net | 33 | 2,726
Other | (300) | (1,600)
Net cash used by investing activities | (43,561) | (20,623)
Financing activities |  |
Net repayments of indebtedness | (1,926) |
Payments of borrowing costs | (51) | (1,008)
Payment of dividends to shareholders | (5,231) | (4,774)
Proceeds from government grants | 3,861 |
Payments related to share-based compensation awards and other | (751) | (1,408)
Net cash used by financing activities | (4,098) | (7,190)
Effect of exchange rate on cash | 1,176 | (2,609)
Net increase (decrease) in cash | (35,042) | (28,267)
Cash and cash equivalents at the beginning of period | 105,304 | 99,837
Cash and cash equivalents at the end of period | 70,262 | 71,570
Adjustments/ Eliminations [Member] |  |
Investing activities |  |
Repayments from intercompany loans | (4,000) | (31,556)
Advances of intercompany loans | 3,210 | 30,690
Intercompany capital contributed | 17,500 |
Net cash used by investing activities | 16,710 | (866)
Financing activities |  |
Repayments of intercompany loans | 4,000 | 31,556
Borrowings of intercompany loans | (3,210) | (30,690)
Intercompany capital (returned) received | (17,500) |
Net cash used by financing activities | (16,710) | 866
Parent Company [Member] |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |
Net cash provided (used) by Operating activities | 10,563 | (975)
Investing activities |  |
Expenditures for purchases of plant, equipment and timberlands | (22,297) | (14,513)
Proceeds from disposal plant, equipment and timberlands, net | 21 | 1,513
Intercompany capital contributed | (17,000) |
Other | (300) | (1,600)
Net cash used by investing activities | (39,576) | (14,600)
Financing activities |  |
Payments of borrowing costs | (51) |
Payment of dividends to shareholders | (5,231) | (4,774)
Borrowings of intercompany loans | 3,210 | 30,690
Proceeds from government grants | 1,861 |
Payments related to share-based compensation awards and other | (751) |
Net cash used by financing activities | (962) | 23,500
Net increase (decrease) in cash | (29,975) | 7,925
Cash and cash equivalents at the beginning of period | 59,130 | 42,208
Cash and cash equivalents at the end of period | 29,155 | 50,133
Guarantors [Member] |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |
Net cash provided (used) by Operating activities | (74) | (3)
Investing activities |  |
Expenditures for purchases of plant, equipment and timberlands | (13,686) |
Proceeds from disposal plant, equipment and timberlands, net |  | 1,213
Repayments from intercompany loans | 4,000 | 31,556
Advances of intercompany loans | (3,210) | (30,690)
Intercompany capital contributed | (500) |
Net cash used by investing activities | (13,396) | 2,079
Financing activities |  |
Intercompany capital (returned) received | 17,000 |
Proceeds from government grants | 2,000 |
Net cash used by financing activities | 19,000 |
Net increase (decrease) in cash | 5,530 | 2,076
Cash and cash equivalents at the beginning of period | 465 | 509
Cash and cash equivalents at the end of period | 5,995 | 2,585
Non Guarantors [Member] |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |
Net cash provided (used) by Operating activities | 952 | 3,133
Investing activities |  |
Expenditures for purchases of plant, equipment and timberlands | (7,311) | (7,236)
Proceeds from disposal plant, equipment and timberlands, net | 12 |
Net cash used by investing activities | (7,299) | (7,236)
Financing activities |  |
Net repayments of indebtedness | (1,926) |
Repayments of intercompany loans | (4,000) | (31,556)
Intercompany capital (returned) received | 500 |
Net cash used by financing activities | (5,426) | (31,556)
Effect of exchange rate on cash | 1,176 | (2,609)
Net increase (decrease) in cash | (10,597) | (38,268)
Cash and cash equivalents at the beginning of period | 45,709 | 57,120
Cash and cash equivalents at the end of period | $ 35,112 | $ 18,852

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