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Business Combinations (Tables)

3 Months Ended

Mar. 31, 2017

Business Acquisition, Contingent Consideration [Line Items]

Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block]

The following table represents the changes in contingent consideration liabilities:

Balance at December 31, 2016	$	1,923
Increase in fair value of contingent consideration liabilities	1
Balance at March 31, 2017	$	1,924

X

- 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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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of contingent payment arrangements including the terms that will result in payment and the accounting treatment that will be followed if such contingencies occur, including the potential impact on earnings per share if contingencies are to be settled in common stock of the entity. The description also may include the period over which amounts are expected to be paid, and changes in the amount since the previous reporting period. This also includes contingent options and commitments.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionContingentConsiderationTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration