Other Current Assets Other Current Assets (Tables)

9 Months Ended

Sep. 30, 2014

Other Current Assets [Abstract]

Schedule of Other Current Assets [Table Text Block]

Other current assets consisted of:

	As of September 30, 2014		As of December 31, 2013
Sales and use taxes	$	261	$	132
Prepaid expenses	205		187
Other	124		136
Other current assets	$	590	$	455