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Stock-Based Compensation (Details) $ / shares in Units, $ in Thousands | 1 Months Ended | 12 Months Ended
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Feb. 28, 2015 stock_awards | Feb. 28, 2014 stock_awards | Feb. 28, 2013 stock_awards $ / shares shares | Dec. 31, 2015 USD ($) tranch $ / shares shares | Dec. 31, 2014 USD ($) $ / shares shares | Dec. 31, 2013 USD ($) $ / shares shares
Stock-Based Compensation [Abstract] |  |  |  |  |  |
Maximum number of shares approved for issuance under stock-based compensation plan |  |  |  | 3,100,000 |  |
Number of shares available for future issuance under stock-based compensation plan |  |  |  | 2,400,000 |  |
Number of types of stock-based awards granted (in types) | stock_awards | 2 | 2 | 3 |  |  |
Fair Market Value of Awards | $ |  |  |  | $ 4,900 | $ 4,600 |
Stock-based compensation expense | $ |  |  |  | 5,825 | 5,916 | $ 2,869
Tax benefit from compensation expense | $ |  |  |  | 2,200 | $ 2,200 | $ 1,100
Unrecognized compensation expense | $ |  |  |  | $ 4,600 |  |
Unrecognized Compensation, Period for Recognition |  |  |  | 1 year 6 months |  |
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 Target Percentage Earned |  |  |  |  | 129.00% | 112.00%
Options granted |  |  | 161,257 |  |  |
Options, weighted average exercise price granted | $ / shares |  |  | $ 27.19 |  |  |
Number of Options [Abstract] |  |  |  |  |  |
Outstanding, December 31, 2014 |  |  |  | 141,232 |  |
Exercised |  |  |  | (8,705) |  |
Cancelled/Forfeited |  |  |  | (15,245) |  |
Outstanding, December 31, 2015 |  |  |  | 117,282 | 141,232 |
Vested and expected to vest, December 31, 2015 |  |  |  | 117,152 |  |
Exercisable, December 31, 2015 |  |  |  | 82,415 |  |
Weighted Average Exercise Price Per Option [Abstract] |  |  |  |  |  |
Outstanding, December 31, 2014 | $ / shares |  |  |  | $ 27.19 |  |
Exercised | $ / shares |  |  |  | 27.19 |  |
Cancelled/Forfeited | $ / shares |  |  |  | 27.19 |  |
Outstanding, December 31, 2015 | $ / shares |  |  |  | 27.19 | $ 27.19 |
Vested and expected to vest, December 31, 2015 | $ / shares |  |  |  | 27.19 |  |
Exercisable, December 31, 2015 | $ / shares |  |  |  | $ 27.19 |  |
Weighted Average Remaining Contractual Life [Abstract] |  |  |  |  |  |
Weighted average remaining life (years), Outstanding, December 31, 2015 |  |  |  | 6 years 3 months |  |
Weighted average remaining life (years), Vested and expected to vest, December 31, 2015 |  |  |  | 6 years 3 months |  |
Weighted average remaining life (years), Exercisable, December 31, 2015 |  |  |  | 5 years 11 months |  |
Aggregate Intrinsic Value [Abstract] |  |  |  |  |  |
Aggregate intrinsic value (thousands), Outstanding, December 31, 2015 | $ |  |  |  | $ 0 |  |
Aggregate intrinsic value (thousands), Vested and expected to vest, December 31, 2015 | $ |  |  |  | 0 |  |
Aggregate intrinsic value (thousands), Exercisable, December 31, 2015 | $ |  |  |  | 0 |  |
Intrinsic value of stock options exercised during period | $ |  |  |  | 100 | $ 100 |
Proceeds received from exercise of stock options during period | $ |  |  |  | 200 | 200 |
Assumptions used to calculate the fair value of stock options [Abstract] |  |  |  |  |  |
Expected volatility |  |  |  |  |  | 60.90%
Expected life (in years) |  |  |  |  |  | 6 years
Risk-free interest rate |  |  |  |  |  | 1.00%
Expected dividends |  |  |  |  |  | 0.00%
Weighted average fair value per option granted | $ / shares |  |  |  |  |  | $ 14.87
Performance Shares [Member] |  |  |  |  |  |
Stock-Based Compensation [Abstract] |  |  |  |  |  |
Stock-based compensation expense | $ |  |  |  | $ 2,295 | $ 3,169 | $ 1,932
Number of shares [Abstract] |  |  |  |  |  |
Outstanding, December 31, 2014 |  |  |  | 116,559 |  |
Granted |  |  |  | 116,636 | 100,692 | 90,124
Performance condition adjustment |  |  |  | 27,438 |  |
Vested |  |  |  | (112,552) |  |
Forfeited |  |  |  | (13,295) |  |
Outstanding, December 31, 2015 |  |  |  | 134,786 | 116,559 |
Weighted Average Grant Date Fair Value [Abstract] |  |  |  |  |  |
Outstanding, December 31, 2014 | $ / shares |  |  |  | $ 29.66 |  |
Granted | $ / shares |  |  |  | 36.17 | $ 30.32 | $ 26.65
Performance condition adjustment | $ / shares |  |  |  | 30.32 |  |
Vested | $ / shares |  |  |  | 29.70 |  |
Forfeited | $ / shares |  |  |  | 32.81 |  |
Outstanding, December 31, 2015 | $ / shares |  |  |  | $ 35.09 | $ 29.66 |
Performance Shares [Member] | Officers and other employees [Member] |  |  |  |  |  |
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |
Number of equal tranches for annual vesting (in tranches) | tranch |  |  |  | 3 |  |
Performance Shares [Member] | Retirement-eligible employees [Member] |  |  |  |  |  |
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |
Percentage of share-based awards that are subject to shorter vesting |  |  |  | 100.00% |  |
Minimum age for shorter vesting, if employee has at least 15 years of service |  |  |  | 62 years |  |
Eligibility for shorter vesting at age of 62, minimum period of service |  |  |  | 15 years |  |
Minimum age for shorter vesting, if employee does not have at least 15 years of service |  |  |  | 65 years |  |
Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |
Stock-Based Compensation [Abstract] |  |  |  |  |  |
Stock-based compensation expense | $ |  |  |  | $ 2,995 | $ 2,018 | $ 274
Number of shares [Abstract] |  |  |  |  |  |
Outstanding, December 31, 2014 |  |  |  | 64,864 |  |
Granted |  |  |  | 140,167 | 128,497 | 14,161
Vested |  |  |  | (41,026) |  |
Forfeited |  |  |  | (10,662) |  |
Outstanding, December 31, 2015 |  |  |  | 153,343 | 64,864 |
Weighted Average Grant Date Fair Value [Abstract] |  |  |  |  |  |
Outstanding, December 31, 2014 | $ / shares |  |  |  | $ 30.45 |  |
Granted | $ / shares |  |  |  | 36.16 | $ 30.41 | $ 26.65
Vested | $ / shares |  |  |  | 30.50 |  |
Forfeited | $ / shares |  |  |  | 34.00 |  |
Outstanding, December 31, 2015 | $ / shares |  |  |  | $ 35.41 | $ 30.45 |
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] | Retirement-eligible employees [Member] |  |  |  |  |  |
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |
Percentage of share-based awards that are subject to shorter vesting |  |  |  | 100.00% |  |
Minimum age for shorter vesting, if employee has at least 15 years of service |  |  |  | 62 years |  |
Eligibility for shorter vesting at age of 62, minimum period of service |  |  |  | 15 years |  |
Minimum age for shorter vesting, if employee does not have at least 15 years of service |  |  |  | 65 years |  |
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 | $ |  |  |  | $ 535 | $ 729 | $ 663
Stock-Based Compensation Awards [Abstract] |  |  |  |  |  |
Vesting period (in years) |  |  |  | 3 years |  |
Contractual term |  |  |  | 10 years |  |

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- Definition The minimum age required for accelerated vesting (on the later of December 31 after grant date or the date upon which they become retirement eligible), if employee has at least 15 years of service. + References No definition available. + Details
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- Definition The company's EBITDA exceed the performance target, thus participants earned a true-up related to their performance stock unit shares. + References No definition available. + Details
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- Definition The weighted average fair value of non-vested performance true-up awards on equity-based plans excluding options 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 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=56944662&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 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 estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + 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 (f)(2)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over 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 (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own 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 (f)(2)(iv) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + 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 The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently 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 (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable 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)(iii) -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 Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + 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)(1) -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 weighted-average exercise price for outstanding stock options that are fully vested or expected to vest. + 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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- Definition Period from grant date that an equity-based award expires, 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)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. + 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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