Goodwill Schedule of Goodwill (Tables)

6 Months Ended

Jun. 30, 2015

Schedule of Goodwill [Abstract]

Schedule of Goodwill [Table Text Block]

A rollforward of the carrying value of goodwill from January 1, 2015 to June 30, 2015 is as follows:

	2015
	January 1,		Additions	Adjustments	Impairments	June 30,
RedPath	$	15,545	—	121	—	$	15,666