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STOCK-BASED COMPENSATION (Details) (USD $) | 12 Months Ended | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2012 $3.84 [Member] | Dec. 31, 2012 $10.90 [Member] | Dec. 31, 2012 $10.90 [Member] | Dec. 31, 2012 $11.22 [Member] | Dec. 31, 2012 $11.54 [Member] | Dec. 31, 2012 $11.75 [Member] | Dec. 31, 2012 $14.32 [Member] | Dec. 31, 2012 $14.98 [Member] | Dec. 31, 2012 Minimum [Member] | Dec. 31, 2010 Minimum [Member] | Dec. 31, 2012 Maximum [Member] | Dec. 31, 2010 Maximum [Member] | Dec. 31, 2012 Stock Options [Member] | Dec. 31, 2011 Stock Options [Member] | Dec. 31, 2010 Stock Options [Member] | Dec. 31, 2012 Stock Options [Member] Minimum [Member] | Dec. 31, 2011 Stock Options [Member] Minimum [Member] | Dec. 31, 2010 Stock Options [Member] Minimum [Member] | May 31, 2012 Nonqualified Stock Options [Member] | Dec. 31, 2012 Nonqualified Stock Options [Member] | Dec. 31, 2010 Nonqualified Stock Options [Member] | Dec. 31, 2012 Performance-based Variable Nonqualified Stock Options [Member] | Dec. 31, 2011 Performance-based Variable Nonqualified Stock Options [Member] | Dec. 31, 2010 Performance-based Variable Nonqualified Stock Options [Member] | Dec. 31, 2012 Annual Grant to Non-employee Member [Member] | Dec. 31, 2011 Annual Grant to Non-employee Member [Member] | Dec. 31, 2010 Annual Grant to Non-employee Member [Member] | Dec. 31, 2012 2006 Stock Option Plan [Member] | Dec. 31, 2012 1995 Stock Option Plan[Member]
Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options remaining which were never used (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 401,000 | 263,500
Shares authorized (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 750,000 |
Terms of award |  |  |  |  |  |  |  |  |  |  |  |  | P5Y |  | P10Y |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vesting period (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 20.00% | 20.00% |  | 20.00% |  |  |  |  |  |  |
Options issued in the period (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 14,000 |  |  |  |  |  |  |  | 125,000 |
Price per per-share of option exercise (in dollars per share) |  |  | $ 6.14 |  |  |  |  |  |  |  |  |  | $ 5.54 | $ 6.34 | $ 6.06 | $ 7.38 | $ 5.96 | $ 6.14 | $ 6.47 |  |  |  |  | $ 11.54 |  |  |  |  |  |  |  | $ 10.90 |
Shares available for grant (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 401,000 | 263,500
Number of quarterly installments for performance-based nonqualified stock options |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4 |  |  |  |  |  |  |
Number of installments by year |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 |  |  |  |  |  |  |
Performance-based variable nonqualified stock options earned (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,442 |  |  |  |  |  |
Vested fair value | $ 268,000 |  | $ 162,000 | $ 118,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation expense | 352,000 |  | 164,000 | 123,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 199,000 | 98,000 | 118,000 |  |
Income tax benefit from share-based compensation | 139,000 |  | 80,000 | 74,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effect on earnings per share from exercise of options (in dollars per share) | $ 0.02 |  | $ 0.01 | $ 0.01 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total compensation cost not yet recognized | 749,000 |  | 272,000 | 312,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization per year [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2013 | 195,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2014 | 195,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2015 | 189,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2016 | 128,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2017 | 42,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares Under Option [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding - beginning balance (in shares) | 180,942 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 180,942 | 251,500 | 186,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) | 139,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 139,000 | 16,000 | 130,000 |  |  |  | 104,000 |  | 50,000 |  |  | 64,000 | 5,000 | 2,000 | 2,000 |  |
Exercised (in shares) | (6,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (6,000) | (5,000) | (1,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Canceled (in shares) | (78,500) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (78,500) | (81,558) | (64,000) |  |  |  |  |  |  | 59,558 |  |  |  |  |  |  |
Outstanding - ending balance (in shares) | 235,442 |  | 180,942 |  |  |  |  |  |  |  |  |  |  |  |  |  | 235,442 | 180,942 | 251,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options exercisable - ending balance (in shares) | 97,889 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 97,889 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted- Average Exercise Price [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average exercise price, beginning balance (in dollars per share) | $ 16.50 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 16.50 | $ 15.86 | $ 21.02 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average exercise price, granted (in dollars per share) | $ 10.96 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 10.96 | $ 11.75 | $ 11.60 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average exercise price, exercised (in dollars per share) | $ 9.04 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 9.04 | $ 3.84 | $ 3.84 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average exercise price, canceled (in dollars per share) | $ 22.64 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 22.64 | $ 14.35 | $ 22.45 | $ 8.88 | $ 6.43 | $ 9.03 |  |  |  |  |  |  |  |  |  |  |
Weighted average exercise price, ending balance (in dollars per share) | $ 11.38 |  | $ 16.50 |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 11.38 | $ 16.50 | $ 15.86 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average exercise price, option exercisable (in dollars per share) | $ 11.94 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 11.94 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary of Black-Scholes-Merton ("BSM") option-pricing model [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend yield (in hundredths) | 0.00% |  | 0.00% | 0.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Volatility range, minimum (in hundredths) | 57.88% |  |  | 57.35% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Volatility range (in hundredths) |  |  | 65.81% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Volatility range, maximum (in hundredths) | 65.89% |  |  | 64.31% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Risk-free rate range, minimum, (in hundredths) | 0.64% |  |  | 1.80% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Risk-free rate range (in hundredths) |  |  | 1.79% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Risk-free rate range, maximum (in hundredths) | 1.09% |  |  | 1.99% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expected life |  |  | 4 years 3 months 18 days |  |  |  |  |  |  |  |  |  | 4 years 2 months 12 days | 4 years 3 months 18 days | 6 years 6 months | 6 years 6 months |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of options (in dollars per share) |  |  | $ 6.14 |  |  |  |  |  |  |  |  |  | $ 5.54 | $ 6.34 | $ 6.06 | $ 7.38 | $ 5.96 | $ 6.14 | $ 6.47 |  |  |  |  | $ 11.54 |  |  |  |  |  |  |  | $ 10.90 |
Share-based Payment Award, Options [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average remaining contractual term, outstanding, ending balance | 6 years 10 months 24 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate intrinsic value - outstanding - ending balance | 25,560 | [1] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average remaining contractual term, exercisable, ending balance | 3 years 10 months 24 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate intrinsic value - exercisable - ending balance | 25,560 | [1] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share price (in dollars per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 10.23 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Intrinsic value - exercised |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 15,000 | 33,000 | 2,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of Options [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Nonvested at beginning of year (in shares) | 44,442 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) | 139,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Canceled/forfeited/expired (in shares) | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vested (in shares) | (45,889) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 20,000 |  | 889 |  |  |  |  |  |  |
Nonvested at end of year (in shares) | 137,553 |  | 44,442 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted- Average Grant Date Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average grant date fair value, nonvested at beginning of year (in dollars per share) | $ 6.34 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average grant date fair value, granted (in dollars per share) | $ 5.96 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average grant date fair value, canceled/forfeited/expired (in dollars per share) | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average grant date fair value, vested (in dollars per share) | $ 5.83 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average grant date fair value, non vested at end of year (in dollars per share) | $ 6.13 |  | $ 6.34 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise Price (in dollars per share) |  |  |  |  | $ 3.84 | $ 10.90 | $ 10.90 | $ 11.22 | $ 11.54 | $ 11.75 | $ 14.32 | $ 14.98 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares Under Outstanding Options (in shares) | 235,442 |  |  |  | 4,000 | 21,000 | 104,000 | 54,442 | 12,000 | 12,000 | 14,000 | 14,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted-Average Remaining Contractual Term | 6 years 10 months 24 days |  |  |  | 1 year 2 months 12 days | 4 years 4 months 24 days | 9 years 4 months 24 days | 7 years 10 months 24 days | 4 years 2 months 12 days | 3 years 2 months 12 days | 2 years 2 months 12 days | 2 months 12 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares Under Exercisable Options (in shares) | 97,889 |  |  |  | 4,000 | 21,000 | 0 | 20,889 | 12,000 | 12,000 | 14,000 | 14,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash received from exercise of stock options | $ 54,000 |  | $ 19,000 | $ 4,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
[1] | The intrinsic value of a stock option is the amount by which the market value of the underlying stock exceeds the exercise price of the option. The per share market value of our common stock, as determined by the closing price on December 31, 2012, was $10.23.

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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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(e) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(b) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(a) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(d) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The total fair value of equity-based awards 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 (d)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph c(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph e(2)(c) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph e(2)(b) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph e(2)(d) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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