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Goodwill and Intangibles (Tables)
6 Months Ended
Jun. 30, 2015
Goodwill [Line Items]  
Schedule of Goodwill [Table Text Block]
Goodwill activity for the six months ended June 30, 2015 consisted of the following:
Balance at December 31, 2014
 
$
1,097,000

Additions
 
1,306,000

Impairment
 

Balance at June 30, 2015
 
$
2,403,000