Annual report pursuant to Section 13 and 15(d)

Acquisition (Narrative) (Details)

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Acquisition (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
0 Months Ended
Jul. 27, 2011
Dec. 31, 2013
Acquisition [Abstract]    
Total purchase price of acquired entity $ 5,094  
Cash acquired in acquisition 862  
Business acquisition, initial cash consideration paid 3,271  
Business acquisition, deferred consideration 466  
Business acquisition, working capital adjustment 656  
Contingent consideration, maximum amount 818  
Contingent consideration at fair value $ 701 $ 559