Company common stock held by non-qualified plan

No definition available.

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- Definition

Investment Yield, Basis Spread on Variable Rate

+ References

No definition available.

+ Details

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- Definition

Number of non-qualified retirement savings and investment plans

+ References

No definition available.

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- Definition

The compensation expense recognized during the period pertaining to the deferred compensation arrangement.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 710

-SubTopic 10

-Section 30

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6409875&loc=d3e20015-108363

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- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date.

+ References

No definition available.

+ Details

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- Definition

The amount for overfunded plans recognized in the balance sheet as a noncurrent asset associated with a defined benefit pension plan or other postretirement defined benefit plan.

+ 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 210.5-02.17)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=21915240&loc=d3e1703-114919

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- Definition

For a classified balance sheet, the amount recognized in balance sheet as a current asset associated with the plan.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

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-Topic 715

-SubTopic 20

-Section 45

-Paragraph 2

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- Definition

Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (b)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 30

-Section 35

-Paragraph 50

-URI http://asc.fasb.org/extlink&oid=29635418&loc=d3e12355-114930

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- Definition

The increase (decrease) during the reporting period in the obligation created by employee agreements whereby earned compensation will be paid in the future.

+ 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)

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- Definition

This item represents the gain (loss) realized during the period from the sale of trading securities.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 7

-Subparagraph c

-Article 5

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.7(c))

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Trading Securities

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-Topic 320

-SubTopic 10

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-Paragraph 9

-Subparagraph (e)

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Non-Qualified Retirement, Savings and Investment Plans (Details) (USD $)	3 Months Ended		12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2009	Dec. 31, 2014
Non-Qualified Retirement, Savings and Investment Plans [Line Items]
Number of non-qualified retirement savings and investment plans	2
Assets held in trust, current	$ 177,000us-gaap_DefinedBenefitPlanCurrentAssets			$ 214,000us-gaap_DefinedBenefitPlanCurrentAssets
Investments held in trust	17,916,000			17,539,000
Executive Deferred Compensation Plan [Member]
Non-Qualified Retirement, Savings and Investment Plans [Line Items]
Investment yield, basis spread on variable rate			3.00%
Deferred compensation liability, current and long-term	10,200,000			10,200,000
Compensation expense	263,000	100,000
Diversified investments held in trust	5,200,000			4,600,000
Assets held in trust, current	200,000
Investment gains (losses)	99,000	30,000
Common stock held by plan	300,000			200,000
Non-Qualified Plan [Member]
Non-Qualified Retirement, Savings and Investment Plans [Line Items]
Deferred compensation liability, current and long-term	14,200,000			14,400,000
Investment gains (losses)	77,000	37,000
Common stock held by plan	1,400,000			1,300,000
Increase (decrease) in compensation expense	200,000	(100,000)
Investments held in trust	$ 12,900,000			$ 13,100,000