5. Prepaid Expenses

9 Months Ended

Sep. 30, 2016

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

5. Prepaid Expenses

Prepaid expenses consisted of the following (in thousands):

	September 30,		December 31,
	2016		2015
Prepaid rent	$	134	$	376
Prepaid commissions		507		456
Prepaid software support		66		181
Prepaid software subscription		13		103
Prepaid inventory deposits		150		-
Other prepaid expenses		242		218
Total prepaid assets	$	1,112	$	1,334