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Income Taxes: Net Operating Loss Carryforwards (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 USD ($)
Internal Revenue Service (IRS) |
Operating Loss Carryforwards [Line Items] |
Operating Loss Carryforwards | $ 476,033
Operating Loss Carryforwards, With no Expiration Date | 607,465
State and Local Jurisdiction |
Operating Loss Carryforwards [Line Items] |
Operating Loss Carryforwards | 572,203
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | 800
State and Local Jurisdiction | Valuation Allowance, Operating Loss Carryforwards |
Operating Loss Carryforwards [Line Items] |
Operating Loss Carryforwards Valuation Allowance | 1,100
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | $ 0

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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Operating Loss Carryforwards, With no Expiration Date + References No definition available. + Details
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32559-109319 + Details
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- Definition The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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