Other Current Assets Other Current Assets

6 Months Ended

Jun. 30, 2014

Other Current Assets [Abstract]

Other Current Assets Disclosure [Text Block]

Other Current Assets

Other current assets consisted of:

	As of June 30, 2014		As of December 31, 2013
Sales and use taxes	$	321	$	132
Prepaid expenses	221		187
Other	124		136
Other current assets	$	666	$	455