Information about Geographic Areas and Operating Segments (Tables)

9 Months Ended

Sep. 30, 2017

The following table sets forth profit and loss information about our segments (in thousands):

	Three Months Ended September 30,						Nine Months Ended September 30,
	2017			2016			2017			2016
Software:
Revenue	$	17,440		$	19,216		$	52,877		$	58,118
Cost of revenue		13,653			15,281			40,909			47,901
Gross profit		3,787			3,935			11,968			10,217
Professional Engineering Service:
Revenue		2,213			3,251			8,465			12,526
Cost of revenue		1,620			3,509			5,927			10,877
Gross profit		593			(258	)		2,538			1,649
Total gross profit		4,380			3,677			14,506			11,866
Operating expenses		6,926			4,092			19,630			11,717
Other income, net		34			128			148			204
Income tax benefit (expense)		44			181			150			(144	)
Net income (loss)	$	(2,468	)	$	(106	)	$	(4,826	)	$	209

Revenue and Long-Lived Assets by Geographic Area

Revenue by geography is based on the sales region of the customer. The following tables set forth revenue and long-lived assets by geographic area (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2017		2016		2017		2016
Total revenue:
North America	$	17,982	$	20,917	$	57,480	$	66,275
Asia		875		1,018		1,429		1,847
Europe		796		532		2,433		2,522
Total revenue	$	19,653	$	22,467	$	61,342	$	70,644

	September 30, 2017		December 31, 2016
Long-lived assets:
North America	$	1,005	$	1,025
Asia		78		90
Europe		4,143		4,236
Total long-lived assets	$	5,226	$	5,351