Income Taxes (Narrative) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Income Tax Expense (Benefit)	$ 5,065,000	$ 51,746,000	$ 4,769,000	$ 51,778,000
Deferred Tax Assets, Net	69,994,000		69,994,000		50,068,000
Deferred Tax Assets, Operating Loss Carryforwards	30,700,000		30,700,000
Deferred Tax Assets, Valuation Allowance		41,600,000		41,600,000
Previously Written Off Section 382 Deferred Tax Benefits		8,500,000		8,500,000
State and Local Jurisdiction, Oregon
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	3,100,000		3,100,000
State and Local Jurisdiction, Idaho
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	2,700,000		2,700,000
Federal
Tax Credit Carryforward, Amount	1,100,000		1,100,000
State and Local Jurisdiction
Tax Credit Carryforward, Amount	$ 200,000		$ 200,000