Aggregate Share Available, Employee Stock Purchase Plans

No definition available.

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- Definition

Deferred compensation arrangement with individual additional common stock reserved for future issuance.

+ References

No definition available.

+ Details

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- Definition

Deferred compensation arrangement with individual common stock cash payment to each non employee director.

+ References

No definition available.

+ Details

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- Definition

Employee Stock Purchase Plan, Annual Compensation Limit Percentage

+ References

No definition available.

+ Details

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- Definition

Employee Stock Purchase Plan, Annual FMV Limit

+ References

No definition available.

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- Details

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- Definition

Performance Cash Award, Year Performance Target Percentage

+ References

No definition available.

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- Definition

Performance Cash Award, Year Performance Target Percentage, Achieved

+ References

No definition available.

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- Definition

Share-based Compensation Arrangement by Award Type, Performance Cash Award, Expense

+ References

No definition available.

+ Details

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- Definition

Share-based Compensation Arrangement by Award Type, Performance Cash Award Target Amount

+ References

No definition available.

+ Details

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage

+ References

No definition available.

+ Details

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- Definition

Share based compensation arrangement by share based payment award equity instrument other than option stock issuance percentage multiplier.

+ References

No definition available.

+ Details

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award Maximum

+ References

No definition available.

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- Definition

Share based compensation arrangement by share based payment award offering period of common stock.

+ References

No definition available.

+ Details

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- Definition

Share based compensation arrangement by share based payments award equity instruments other than options non vested intrinsic value.

+ References

No definition available.

+ Details

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- Definition

Stock and deferred compensation arrangement non employee director by share based payment award stock granted in period.

+ References

No definition available.

+ Details

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- Definition

Stock and deferred compensation arrangement non employee director by share based payment award stock granted in period weighted average grant date fair value.

+ References

No definition available.

+ Details

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- Definition

Stock and deferred compensation arrangement non employee director by share based payment award stock outstanding number.

+ References

No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ 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

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph g(1)

-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 Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

-Section F

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph 64

-Subparagraph 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.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SAB TOPIC 14.F)

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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 4

-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 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.29)

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- Definition

Number of common shares reserved for future issuance related to deferred compensation arrangements with individuals.

+ References

No definition available.

+ Details

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- Definition

The minimum period that the individual is required to perform services in order to be fully vested under the deferred compensation arrangement.

+ References

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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

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- Definition

Aggregate unrecognized cost of share-based awards, other than options, made to employees under an equity-based compensation plan, that have yet to vest.

+ References

No definition available.

+ Details

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- Definition

Aggregate unrecognized cost of option awards made to employees under a stock option plan or plans, that have yet to vest.

+ References

No definition available.

+ 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 Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 28

-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 2: 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=6943989&loc=d3e3602-108585

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

The discount rate from market value on offering date that participants pay for 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

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The highest quantity of shares an employee can purchase under the plan per period.

+ References

+ 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 Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph 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.

Reference 2: 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

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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

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- Definition

The total accumulated difference between fair values of underlying shares on dates of exercise and exercise price on options which were exercised (or share units converted) into shares during the reporting period under the plan.

+ References

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- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

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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 Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph c(1)

-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 2: 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

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- Definition

Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

+ References

No definition available.

+ Details

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- Definition

Purchase price of common stock expressed as a percentage of its fair market value.

+ References

No definition available.

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded.

+ References

No definition available.

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- Definition

Number of shares issued during the period as a result of an employee stock purchase plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 5

-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 AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 12

-Paragraph 10

-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 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

-Article 5

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-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 2

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- Definition

Number of share options (or share units) exercised during the current period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.28,29)

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-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

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-Name Accounting Standards Codification

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Equity-Based Compensation Plans (Details Textual) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	May 10, 2012	Jan. 03, 2010
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross		36,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price		$ 8.46
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value		$ 4.32	$ 3.46	$ 10.82
Equity-Based Compensation Plans (Textual) [Abstract]
Authorization of additional shares under ESPP					1,800,000
Share-based Compensation Arrangement by Share-based Payment Award Maximum		7 years				10 years
Equity-based compensation expense		$ 7,645,000	$ 7,548,000	$ 6,279,000
Non-cash compensation expense			400,000	600,000
Intrinsic value of options		300,000	1,900,000
Unrecognized compensation expense		2,500,000	5,100,000
Share-based Compensation Arrangement by Award Type, Performance Cash Award Target Amount		4,800,000
Performance Cash Award, Year Performance Target Percentage	50.00%	50.00%
Performance Cash Award, Year Performance Target Percentage, Achieved		85.00%
Share-based Compensation Arrangement by Award Type, Performance Cash Award, Expense		1,400,000
Number of Options, Exercised		(123,818)
Fair Value of Vested Options		4,700,000	4,800,000
Performance share units vesting period		P3Y
Increasing in aggregate number of shares of common stock available for issuance					350,000
Number of shares of common stock available for issuance		650,000
Deferred Compensation Arrangement with Individual, Common Stock Reserved for Future Issuance		274,533
Stock & Deferred Compensation Plan for Non-Employee		77,362
Weighted-average fair value		$ 8.34
Approximate cash payment to each non-employee for insufficient deferred stock units		28,100
Share units outstanding under the plan		265,080
Employee Stock Purchase Plan, Annual FMV Limit		25,000
Employee Stock Purchase Plan, Annual Compensation Limit Percentage		10.00%
Offering Period of Employee Stock Purchase Plan		3 months
ESPP under which the offering purchase price of shares		85.00%
Aggregate Share Available, Employee Stock Purchase Plans		2,336,639
Stock issued under ESPP		403,292	407,091	216,831
Discount on company issued common stock under its ESPP		15.00%
2004 Plan [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Authorization of additional shares under ESPP		6,200,000
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares Per Employee		500,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant		1,215,023
Stock option grants in 2011 and 2012 [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Stock option vesting period		3 years
Stock option grants in 2006 through 2010 [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Stock option vesting period		4 years
Employee Stock Option [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Compensation expense recognized over a weighted-average period		1 year 3 months	1 year 8 months
Performance Shares [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Compensation expense recognized over a weighted-average period		1 year 0 months	1 year 11 months
Unrecognized compensation cost total		1,500,000	1,800,000
Performance Cash Award [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Compensation expense recognized over a weighted-average period		2 years 0 months	0 days
Unrecognized compensation cost total		2,600,000
Restricted Stock Units R S U [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Unrecognized compensation cost total		4,300,000	6,900,000
Restricted Stock [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Compensation expense recognized over a weighted-average period		2 years 6 months	3 years 2 months
Intrinsic Value of restricted stock awards		3,664,733	2,500,000
Maximum [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Performance awards target achievement range			200.00%
Maximum [Member] \| Performance Shares [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Stock option vesting period		3 years
Maximum [Member] \| Restricted Stock Units R S U [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Stock option vesting period		5 years
Minimum [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Performance awards target achievement range			0.00%
Minimum [Member] \| Performance Shares [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Stock option vesting period		1 year
Minimum [Member] \| Restricted Stock Units R S U [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Stock option vesting period		3 years
Selling General and Administrative Expenses [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Equity-based compensation expense		$ 7,600,000	$ 7,500,000	$ 6,300,000
Annual Vesting [Member] \| Stock Options [Member] \| Stock option grants in 2011 and 2012 [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		33.33%
Clif Vesting after Second Year [Member] \| Stock Options [Member] \| Stock option grants in 2006 through 2010 [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		50.00%
Annual Vesting Years Three and Four [Member] \| Stock Options [Member] \| Stock option grants in 2006 through 2010 [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		25.00%
Performance Cash Award [Member] \| Maximum [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Performance awards target achievement range				200.00%
Performance Cash Award [Member] \| Minimum [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Performance awards target achievement range				0.00%
Performance Shares [Member] \| Maximum [Member]
Equity-Based Compensation Plans (Textual) [Abstract]
Performance awards target achievement range				150.00%