Cash and cash equivalents (Tables)

9 Months Ended

Sep. 30, 2016

Cash and cash equivalents

Schedule of cash and cash equivalents

	September 30, 2016		December 31, 2015
Cash and cash equivalents:
Cash	$	10,963	$	12,488
Money market accounts	2,237		2,230
Total cash and cash equivalents	$	13,200	$	14,718