Percentage of likelihood the contingent consideration will be paid, used as an input to measure fair value.

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- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)

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- Definition

The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624171-113959

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 25

-Section 50

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-Subparagraph (a)(1),(2)

-URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (bbb)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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- Definition

Fair value of financial and nonfinancial obligations.

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Fair Value Measurement (Details) - USD ($) $ in Thousands	6 Months Ended
Fair Value Measurement (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Cash flow hedge \| Interest rate swap
Fair Value Inputs
Ineffective portion of cash flow hedges recognized	$ 0	$ 0
Level 3 \| Contingent acquisition consideration
Fair Value Inputs
Weighted average discount rate (as a percent)	12.00%
Level 3 \| Contingent acquisition consideration \| Minimum
Fair Value Inputs
Probability of contingent consideration (as a percent)	12.00%
Level 3 \| Contingent acquisition consideration \| Maximum
Fair Value Inputs
Probability of contingent consideration (as a percent)	50.00%
Recurring basis \| Level 2
Assets
Assets, fair value	$ 47		$ 551
Recurring basis \| Level 2 \| Prepaid expenses and other \| Interest rate swap
Assets
Assets, fair value	47		551
Recurring basis \| Level 3
Liabilities
Liabilities, fair value	221		272
Recurring basis \| Level 3 \| Contingent acquisition consideration \| Accrued expenses
Liabilities
Liabilities, fair value	176		64
Recurring basis \| Level 3 \| Contingent acquisition consideration \| Other long term liabilities
Liabilities
Liabilities, fair value	$ 45		$ 208