Other Assets (Tables)

9 Months Ended

Sep. 30, 2015

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

Schedule of Other Assets

Other assets were as follows:

	September 30, 2015		December 31, 2014
Deposits	$	935	$	189
Prepaid royalty	234		242
Other assets	385		431
Total other assets	$	1,554	$	862