Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2011

Derivative Instrument Detail [Abstract]

Fair Value, by Balance Sheet Grouping [Table Text Block]

The following table presents the estimated fair values of our financial instruments as of the balance sheet dates:

	September 30, 2011				December 31, 2010
(Dollars in thousands)	Carrying Amount		Fair Value		Carrying Amount			Fair Value
Cash, restricted cash and short-term investments (Level 1)	$	80,907	$	80,907	$	91,183		$	91,183
Net derivative asset (liability) related to interest rate swaps (Level 2)	2,415		2,415		(216		)	(216		)
Derivative asset (liability) related to lumber hedge (Level 2)	1,747		1,747		(2,876		)	(2,876		)
Long-term debt, including current installments on long-term debt (including fair value adjustments related to fair value hedges) (Level 2)	366,337		367,356		368,496			369,351

Fair Values of Derivative Instruments

The following table presents the fair values of derivative instruments as of the balance sheet dates:

(Dollars in thousands)	Balance Sheet Location	September 30, 2011		December 31, 2010
Fair Value of Derivative Assets:
Derivatives designated as hedging instruments:
Interest rate contracts	Other non-current assets	$	2,415	$	62
Total derivatives designated as hedging instruments		$	2,415	$	62
Derivatives not designated as hedging instruments:
Lumber contracts	Receivables, net	$	1,747	$	—
Total derivatives not designated as hedging instruments		$	1,747	$	—
Fair Value of Derivative Liabilities:
Derivatives designated as hedging instruments:
Interest rate contracts	Other long-term obligations	$	—	$	278
Total derivatives designated as hedging instruments		$	—	$	278
Derivatives not designated as hedging instruments:
Lumber contracts	Accrued liabilities	$	—	$	2,876
Total derivatives not designated as hedging instruments		$	—	$	2,876

Effect of Derivatives on Consolidated Condensed Statements of Operations and Comprehensive Income

The following table details the effect of derivatives on the Consolidated Condensed Statements of Operations and Comprehensive Income for the quarters and nine months ended September 30, 2011 and 2010:

	Location of Gain  Recognized in Income	Gain Recognized in Income
		Quarter Ended				Nine Months Ended
		September 30,				September 30,
(Dollars in thousands)		2011		2010		2011		2010
Derivatives designated in fair value hedging relationships:
Interest rate contracts
Realized gain on hedging instrument(1)	Interest expense	$	255	$	226	$	791	$	226
Net gain recognized in income from fair value hedges		$	255	$	226	$	791	$	226
Derivatives not designated as hedging instruments:
Lumber contracts
Unrealized gain on derivative	Cost of goods sold	$	1,650	$	—	$	4,401	$	—
Realized gain on derivative	Cost of goods sold	304		—		553		—
Net gain recognized in income from derivatives not designated as hedging instruments		$	1,954	$	—	$	4,954	$	—

(1) Realized gain on hedging instrument consists of net cash settlements and interest accruals on the interest rate swaps during the periods.