Annual report pursuant to section 13 and 15(d)

Acquisitions (Contingent Consideration at Carrying Value) (Details)

Acquisitions (Contingent Consideration at Carrying Value) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Nov. 04, 2011
Business Combinations [Abstract]
Fair value of contingent consideration, beginning balance	$ 812	$ 7,111		$ 7,111
Change in fair value of contingent consideration	121	(7,111)	0
Payments	(344)
Fair value of contingent consideration, ending balance	$ 589	$ 812	$ 7,111	$ 7,111

- Definition

Fair value, as of the acquisition date, of potential payments under the contingent consideration arrangement including cash and shares.

+ References

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+ Details