Geographic Information (Tables)

6 Months Ended

Jun. 30, 2016

Text Block [Abstract]

Schedule of Geographic Information

Total revenue to unaffiliated customers by geographic area were as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
United States	$	29,227	$	26,115	$	55,686	$	48,611
Canada		2,989		2,603		6,740		5,592
Other International		1,808		1,809		3,496		2,902
Total revenue	$	34,024	$	30,527	$	65,922	$	57,105