Revenue from Contracts with Customers (Tables)

9 Months Ended

Sep. 30, 2018

Revenue from Contract with Customer [Abstract]

Impact and cumilative effect of adoption of ASC 606 on condensed consolidated balance sheet, statement of operations and accounts receivables

The impact of adoption of Topic 606 on the Company’s condensed consolidated balance sheet as of September 30, 2018 follows (in thousands):

	Condensed Consolidated Balance Sheet
	September 30, 2018
	As reported			Balances without adoption of Topic 606			Effect of Adoption
Accounts receivable, net	$	12,568		$	12,197		$	371
Accumulated deficit	$	(344,280	)	$	(344,651	)	$	371

The impact of adoption of Topic 606 on the Company’s condensed consolidated statement of operations for the three and nine months ended September 30, 2018 follows (in thousands):

	Condensed Consolidated Statement of Operations Three months ended September 30, 2018								Condensed Consolidated Statement of Operations Nine months ended September 30, 2018
	As reported			Balances without adoption of Topic 606			Effect of Adoption		As reported			Balances without adoption of Topic 606			Effect of Adoption
Product sales	$	13,763		$	13,763		$	—	$	34,367		$	34,367		$	—
Product royalty revenues		370			393			—		2,197			2,195			—
Contract revenues		23			—			23		1,047			813			236
Total revenues	$	14,156		$	14,133		$	23	$	37,611		$	37,375		$	236
Net loss	$	(6,380	)	$	(6,403	)	$	23	$	(26,859	)	$	(27,096	)	$	236

The beginning and ending balances of the Company’s accounts receivables with customers from contracts during the periods presented is as follows (in thousands):

	Balance at January 1, 2018		Nine months ended September 30, 2018		Balance at September 30, 2018
Accounts receivable with customers	$	8,987	$	3,581	$	12,568