Domestic and Foreign Operations (Tables)

6 Months Ended

Jun. 30, 2016

Segment Reporting [Abstract]

Schedule of revenues and long lived assets by geographical area

The Company has operations in the U.S., Canada and Europe. Information about these operations is presented below (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
Revenues:
U.S.	$	15,733	$	14,099	$	30,163	$	28,259
Canada	1,011		1,127		2,013		2,223
Other International	1,826		2,452		3,976		4,724
Total Revenues	$	18,570	$	17,678	$	36,152	$	35,206