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Stock-Based Compensation (Details) $ / shares in Units, $ in Thousands | 1 Months Ended | 12 Months Ended
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Feb. 29, 2016 stock_awards | Feb. 28, 2015 stock_awards | Feb. 28, 2014 stock_awards | Feb. 28, 2013 shares | Dec. 31, 2016 USD ($) tranch $ / shares shares | Dec. 31, 2015 USD ($) $ / shares shares | Dec. 31, 2014 USD ($) $ / shares shares
Stock-Based Compensation [Abstract] |  |  |  |  |  |  |  |
Maximum number of shares approved for issuance under stock-based compensation plan |  |  |  |  |  | 3,700,000 |  |
Number of types of stock-based awards granted (in types) | stock_awards |  | 2 | 2 | 2 |  |  |  |
Number of shares available for future issuance under stock-based compensation plan |  |  |  |  |  | 3,000,000 |  |
Fair Market Value of Awards | $ |  |  |  |  |  | $ 2,800 | $ 4,900 | $ 4,600
Stock-based compensation expense | $ |  |  |  |  |  | 8,177 | 5,825 | 5,916
Tax benefit from compensation expense | $ |  |  |  |  |  | 3,100 | $ 2,200 | $ 2,200
Unrecognized compensation expense | $ |  |  |  |  |  | $ 8,500 |  |
Unrecognized Compensation, Period for Recognition |  |  |  |  |  | 1 year 8 months |  |
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |  |  |
Performance Shares Target Percentage Earned |  |  |  |  |  |  | 63.00% | 129.00%
Options granted |  |  |  |  | 161,257 |  |  |
Number of Options [Abstract] |  |  |  |  |  |  |  |
Outstanding, December 31, 2015 |  |  |  |  |  | 117,282 |  |
Forfeited |  |  |  |  |  | (2,359) |  |
Outstanding, December 31, 2016 |  |  |  |  |  | 114,923 | 117,282 |
Vested and expected to vest, December 31, 2016 |  |  |  |  |  | 114,923 |  |
Exercisable, December 31, 2016 |  |  |  |  |  | 114,923 |  |
Weighted Average Exercise Price Per Option [Abstract] |  |  |  |  |  |  |  |
Outstanding, December 31, 2015 | $ / shares |  |  |  |  |  | $ 27.19 |  |
Forfeited | $ / shares |  |  |  |  |  | 27.19 |  |
Outstanding, December 31, 2016 | $ / shares |  |  |  |  |  | 27.19 | $ 27.19 |
Vested and expected to vest, December 31, 2016 | $ / shares |  |  |  |  |  | 27.19 |  |
Exercisable, December 31, 2016 | $ / shares |  |  |  |  |  | $ 27.19 |  |
Weighted Average Remaining Contractual Life [Abstract] |  |  |  |  |  |  |  |
Weighted average remaining life (years), Outstanding, December 31, 2016 |  |  |  |  |  | 5 years 3 months |  |
Weighted average remaining life (years), Vested and expected to vest, December 31, 2016 |  |  |  |  |  | 5 years 3 months |  |
Weighted average remaining life (years), Exercisable, December 31, 2016 |  |  |  |  |  | 5 years 3 months |  |
Aggregate Intrinsic Value [Abstract] |  |  |  |  |  |  |  |
Aggregate intrinsic value (thousands), Outstanding, December 31, 2016 | $ |  |  |  |  |  | $ 0 |  |
Aggregate intrinsic value (thousands), Vested and expected to vest, December 31, 2016 | $ |  |  |  |  |  | 0 |  |
Aggregate intrinsic value (thousands), Exercisable, December 31, 2016 | $ |  |  |  |  |  | $ 0 |  |
Intrinsic value of stock options exercised during period | $ |  |  |  |  |  |  | $ 100 | $ 100
Proceeds received from exercise of stock options during period | $ |  |  |  |  |  |  | 200 | 200
Officer [Member] |  |  |  |  |  |  |  |
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |  |  |
Performance Shares that could be awarded, as a percentage of ROIC target amount, minimum |  |  |  |  |  | 0.00% |  |
Performance Shares that could be awarded, as a percentage of ROIC target amount, maximum |  |  |  |  |  | 200.00% |  |
Other employees [Member] |  |  |  |  |  |  |  |
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |  |  |
Performance Shares that could be awarded, as a percentage of target amount, minimum |  |  |  |  |  | 0.00% |  |
Performance Shares that could be awarded, as a percentage of target amount, maximum |  |  |  |  |  | 200.00% |  |
Performance Shares [Member] |  |  |  |  |  |  |  |
Stock-Based Compensation [Abstract] |  |  |  |  |  |  |  |
Stock-based compensation expense | $ |  |  |  |  |  | $ 4,114 | $ 2,295 | $ 3,169
Number of shares [Abstract] |  |  |  |  |  |  |  |
Outstanding, December 31, 2015 |  |  |  |  |  | 134,786 |  |
Granted |  |  |  |  |  | 418,344 | 116,636 | 100,692
Vested |  |  |  |  |  | (56,609) |  |
Forfeited | [1] |  |  |  |  | (48,021) |  |
Outstanding, December 31, 2016 |  |  |  |  |  | 448,500 | 134,786 |
Weighted Average Grant Date Fair Value [Abstract] |  |  |  |  |  |  |  |
Outstanding, December 31, 2015 | $ / shares |  |  |  |  |  | $ 35.09 |  |
Granted | $ / shares |  |  |  |  |  | 16.56 | $ 36.17 | $ 30.32
Vested | $ / shares |  |  |  |  |  | 33.65 |  |
Forfeited | $ / shares |  |  |  |  |  | 33.50 |  |
Outstanding, December 31, 2016 | $ / shares |  |  |  |  |  | $ 18.16 | $ 35.09 |
PSUs forfeited during the period due to the full performance condition not being achieved |  |  |  |  |  | 40,726 |  |
Performance Shares [Member] | Other employees [Member] |  |  |  |  |  |  |  |
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |  |  |
Number of equal tranches for annual vesting (in tranches) | tranch |  |  |  |  |  | 3 |  |
Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |  |
Stock-Based Compensation [Abstract] |  |  |  |  |  |  |  |
Stock-based compensation expense | $ |  |  |  |  |  | $ 3,982 | $ 2,995 | $ 2,018
Number of shares [Abstract] |  |  |  |  |  |  |  |
Outstanding, December 31, 2015 |  |  |  |  |  | 153,343 |  |
Granted |  |  |  |  |  | 335,820 | 140,167 | 128,497
Vested |  |  |  |  |  | (93,383) |  |
Forfeited |  |  |  |  |  | (8,493) |  |
Outstanding, December 31, 2016 |  |  |  |  |  | 387,287 | 153,343 |
Weighted Average Grant Date Fair Value [Abstract] |  |  |  |  |  |  |  |
Outstanding, December 31, 2015 | $ / shares |  |  |  |  |  | $ 35.41 |  |
Granted | $ / shares |  |  |  |  |  | 16.73 | $ 36.16 | $ 30.41
Vested | $ / shares |  |  |  |  |  | 34.71 |  |
Forfeited | $ / shares |  |  |  |  |  | 19.35 |  |
Outstanding, December 31, 2016 | $ / shares |  |  |  |  |  | $ 19.73 | $ 35.41 |
Restricted Stock Units (RSUs) [Member] | Officers and other employees [Member] |  |  |  |  |  |  |  |
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |  |  |
Number of equal tranches for annual vesting (in tranches) | tranch |  |  |  |  |  | 3 |  |
Restricted Stock Units (RSUs) [Member] | Nonemployee Directors [Member] |  |  |  |  |  |  |  |
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |  |  |
Vesting period (in years) |  |  |  |  |  | 1 year |  |
Delivery of vested awards, minimum period following termination |  |  |  |  |  | 6 months |  |
Employee Stock Option [Member] |  |  |  |  |  |  |  |
Stock-Based Compensation [Abstract] |  |  |  |  |  |  |  |
Stock-based compensation expense | $ |  |  |  |  |  | $ 81 | $ 535 | $ 729
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |  |  |
Contractual term |  |  |  |  |  | 10 years |  |
Minimum [Member] | Performance Shares [Member] | Officer [Member] |  |  |  |  |  |  |  |
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |  |  |
Vesting period (in years) |  |  |  |  |  | 1 year |  |
Maximum [Member] | Performance Shares [Member] | Officer [Member] |  |  |  |  |  |  |  |
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |  |  |
Vesting period (in years) |  |  |  |  |  | 3 years |  |
[1] | Total PSUs forfeited during the year ended December 31, 2016 includes 40,726 shares related to the performance condition adjustment, as participants earned 63% of the target based on Boise Cascade’s 2015 EBITDA.

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- Definition The performance shares awarded to participants during the period as a percentage of the target based on the entity's EBITDA, determined in accordance with the grant agreement. + References No definition available. + Details
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- Definition Aggregate proceeds received by the entity during the annual period from exercises of stock or unit options and conversion of similar instruments granted under equity-based payment arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Unrecognized cost of unvested share-based compensation awards. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + Details
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- Definition Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of fully vested and expected to vest options outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition As of the balance sheet date, the number of shares into which fully vested and expected to vest stock options outstanding can be converted under the option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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