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Joint Venture Investment (Details) (USD $) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2013 | Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 | Jun. 30, 2012 | Apr. 04, 2013
Business Acquisition [Line Items] |  |  |  |  |  |  |
Effective Date of Acquisition |  |  |  | Apr. 04, 2013 |  |  |
Additional ownership interest acquired |  |  |  |  |  | 39.00% |
Name of Acquired Entity |  |  |  | Matariki Forestry Group |  |  |
Description of Acquired Entity |  |  |  | a joint venture (“JV”) that owns or leases approximately 0.3 million acres of New Zealand timberlands. |  |  |
Post-acquisition ownership percentage |  |  |  |  |  | 65.00% |
Ownership Percentage by Noncontrolling Owners |  |  |  |  |  | 35.00% |
Gain on foreign currency forward contracts |  |  |  | $ 1,700,000 |  |  |
Contingent Consideration, Description |  |  |  | The contingent consideration arrangement required the Company to pay an additional consideration to the JV’s selling (former) shareholders equal to a multiple of the increase in log prices for a six month period beginning in November 2012. |  |  |
Contingent Consideration, Amount |  |  |  |  |  | 3,300,000 |
Contingent Consideration, Fair value determination |  |  |  | Fair value was determined using an average of the cost and freight (CFR) selling price of China A-grade 3.8 meter logs. |  |  |
Contingent Consideration, Amount of Settlement | 3,300,000 | 3,300,000 |  | 3,300,000 |  |  |
Pre-acquisition ownership percentage |  |  |  |  |  | 26.00% |
Step Acquisition Description |  |  |  | The additional 39 percent interest acquired resulted in the Company obtaining a controlling financial interest in the JV and accordingly, the purchase was accounted for as a step-acquisition. Upon consolidation, the Company recognized a $10.1 million deferred gain, which resulted from the original sale of its New Zealand operations to the joint venture in 2005 and a $6 million benefit due to the required fair market value remeasurement of the Company’s equity interest in the JV held before the purchase of the additional interest. |  |  |
Step Acquisition, Remeasurement Gain, Amount |  | 16,098,000 | 0 | 16,098,000 | 0 |  |
Step Acquisition, Remeasurement Gain, Financial Statement Caption |  |  |  | “Gain related to consolidation of New Zealand joint venture” |  |  |
Acquisition-date fair value of previous equity interest |  |  |  |  |  | 93,253,000 |
Business Acquisition, Purchase Price Allocation, Methodology |  |  |  | We have applied estimates and judgments in order to determine the fair value of assets acquired and liabilities assumed at the acquisition date. In determining fair value we utilized valuation methodologies including discounted cash flow analysis. The assumptions made in performing these valuations include assumptions as to discount rates, foreign exchange rates, and commodity prices. Any significant change in key assumptions may cause the acquisition accounting to be revised. |  |  |
Business Acquisition, Purchase Price Allocation [Abstract] |  |  |  |  |  |  |
Accounts receivable, net |  |  |  |  |  | 9,777,000 |
Inventory |  |  |  |  |  | 2,465,000 |
Other current assets |  |  |  |  |  | 6,767,000 |
Timber and timberlands, net |  |  |  |  |  | 545,287,000 |
Other assets |  |  |  |  |  | 25,436,000 |
Total identifiable assets acquired |  |  |  |  |  | 589,732,000 |
Accounts payable |  |  |  |  |  | 11,679,000 |
Current maturities of long-term debt |  |  |  |  |  | 3,843,000 |
Accrued interest |  |  |  |  |  | 2,038,000 |
Other current liabilities |  |  |  |  |  | 3,624,000 |
Long-term debt (third party) |  |  |  |  |  | 196,319,000 |
Long-term debt (shareholders) | 125,532,000 | 125,532,000 | 0 | 125,532,000 | 0 | 125,532,000 | [1]
Other non-current liabilities |  |  |  |  |  | 13,565,000 |
Total liabilities assumed |  |  |  |  |  | 356,600,000 |
Net identifiable assets |  |  |  |  |  | 233,132,000 |
Less: Fair value of equity method investment |  |  |  |  |  | (93,253,000) |
Purchase Price |  |  |  |  |  | 139,879,000 |
Business Combination, Pro Forma Information [Abstract] |  |  |  |  |  |  |
JV's Sales from April 4, 2013 to June 30, 2013 | 47,426,000 |  |  |  |  |  |
JV's Net Income from April 4, 2013 to June 30, 2013 | 2,076,000 |  |  |  |  |  |
Pro Forma Consolidated Sales |  | 409,077,000 | 399,228,000 | 837,322,000 | 778,810,000 |  |
Pro Forma Consolidated Net Income |  | 87,891,000 | 67,376,000 | 233,867,000 | 118,730,000 |  |
Matariki Forestry Group [Member] |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Acres Of Timberland Owned Managed | 300,000 | 300,000 |  | 300,000 |  |  |
Recognition of deferred gain on original sale of operations [Member] |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Step Acquisition, Remeasurement Gain, Amount |  |  |  | 10,100,000 |  |  |
Gain on fair market value revaluation of equity interest [Member] |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Step Acquisition, Remeasurement Gain, Amount |  |  |  | $ 6,000,000 |  |  |
[1] | (a) Long-term debt included $125.5 million of shareholder loans payable to the noncontrolling interest by the JV. Subsequent to the acquisition date, $96.0 million of the noncontrolling interest’s shareholder loans were converted to preferred equity.

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