Revenue Recognition(Tables)

9 Months Ended

Sep. 30, 2017

Revenue From Contract With Customer [Abstract]

Disaggregated Revenue

The following table provides information about disaggregated revenue by primary geographical market, major product line and timing of revenue recognition, and includes a reconciliation of the disaggregated revenue with reportable segments (in thousands):

	Three Months Ended September 30, 2017										Nine Months Ended September 30, 2017
	Third Party Software		Proprietary Software		Total Software		Professional Engineering Service		Total		Third Party Software		Proprietary Software		Total Software		Professional Engineering Service		Total
Primary geographical markets:
North America	$	15,615	$	532	$	16,147	$	1,835	$	17,982	$	46,867	$	3,650	$	50,517	$	6,963	$	57,480
Europe		520		—		520		276		796		1,380		—		1,380		1,053		2,433
Asia		105		668		773		102		875		295		685		980		449		1,429
Total	$	16,240	$	1,200	$	17,440	$	2,213	$	19,653	$	48,542	$	4,335	$	52,877	$	8,465	$	61,342
Major products/services lines:
Third-party software	$	16,240	$	—	$	16,240	$	—	$	16,240	$	48,542	$	—	$	48,542	$	—	$	48,542
Proprietary software		—		1,200		1,200		—		1,200		—		4,335		4,335		—		4,335
Professional engineering service		—		—		—		2,213		2,213		—		—		—		8,465		8,465
Total	$	16,240	$	1,200	$	17,440	$	2,213	$	19,653	$	48,542	$	4,335	$	52,877	$	8,465	$	61,342
Timing of revenue recognition:
Transferred at a point in time	$	16,203	$	1,020	$	17,223	$	53	$	17,276	$	48,431	$	3,823	$	52,254	$	804	$	53,058
Transferred over time		37		180		217		2,160		2,377		111		512		623		7,661		8,284
Total	$	16,240	$	1,200	$	17,440	$	2,213	$	19,653	$	48,542	$	4,335	$	52,877	$	8,465	$	61,342

Schedule of Contract Balances and Changes in Contract Balances

The following table provides information about receivables, contract assets and contract liabilities from contracts with customers (in thousands):

	As of September 30, 2017
Receivables	$	16,609
Short-term contract assets		697
Long-term contract assets		22
Short-term contract liabilities (deferred revenue)		2,622
Long-term contract liabilities (deferred revenue)		56

Significant changes in the contract assets and the contract liabilities balances during the periods are as follows (in thousands):

	Three Months Ended September 30, 2017				Nine Months Ended September 30, 2017
	Contract Assets		Contract Liabilities (1)		Contract Assets		Contract Liabilities (1)
Revenue recognized that was included in the contract liability (deferred revenue) balance at January 1, 2017	$	—	$	256	$	—	$	2,967
Transferred to receivables from contract assets recognized at January 1, 2017		—		—		780		—
Performance obligations satisfied in previous periods		—		—		—		—
(1) Comprised of deferred revenue

Estimated Revenue Expected to be Recognized in Future Related to Performance Obligations

The following table includes estimated revenue expected to be recognized in the future related to performance obligations that are unsatisfied or partially unsatisfied at the end of the reporting period. The estimated revenues do not include contracts with original durations of one year or less, amounts of variable consideration attributable to royalties, or contract renewals that are unexercised as of September 30, 2017 (in thousands):

	Remainder of 2017		2018		2019
Third-party software	$	35	$	110	$	36
Proprietary software		117		470		313
Professional engineering services		—		—		—

Summary of Impact of Adoption of Accounting Standards

In accordance with Topic 606, the disclosure of the impact of adoption to our condensed consolidated statements of operations was as follows:

	Three months ended September 30, 2017									Nine months ended September 30, 2017
(in thousands, except per share amounts)	As reported			Balances without adoption of Topic 606			Effect of change -higher (lower)			As reported			Balances without adoption of Topic 606			Effect of change - higher (lower)
Revenue:
Software	$	17,440		$	17,711		$	(271	)	$	52,877		$	51,064		$	1,813
Professional engineering service		2,213			2,284			(71	)		8,465			8,213			252
Total revenue		19,653			19,995			(342	)		61,342			59,277			2,065
Cost of revenue:
Software		13,653			13,653			—			40,909			40,909			—
Professional engineering service		1,620			1,691			(71	)		5,927			5,797			130
Total cost of revenue		15,273			15,344			(71	)		46,836			46,706			130
Gross profit		4,380			4,651			(271	)		14,506			12,571			1,935
Operating expenses:
Selling, general and administrative		5,338			5,332			6			15,249			15,096			153
Research and development		1,588			1,588			—			4,381			4,381			—
Total operating expenses		6,926			6,920			6			19,630			19,477			153
Loss from operations		(2,546	)		(2,269	)		(277	)		(5,124	)		(6,906	)		1,782
Net loss	$	(2,468	)	$	(2,191	)	$	(277	)	$	(4,826	)	$	(6,608	)	$	1,782
Basic and diluted loss per share	$	(0.20	)	$	(0.17	)	$	(0.03	)	$	(0.38	)	$	(0.53	)	$	0.15

In accordance with Topic 606, the disclosure of the impact of adoption to our condensed consolidated balance sheet was as follows:

	As of September 30, 2017
(in thousands)	As reported			Balances without adoption of Topic 606			Effect of change - higher (lower)
Assets:
Contract Assets	$	697		$	537		$	160
Liabilities:
Deferred revenue - current		2,622			3,548			(926	)
Deferred revenue - noncurrent		56			752			(696	)
Shareholders' Equity:
Accumulated deficit		(101,044	)		(102,826	)		1,782