Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2017

Schedule of Company's liabilities that are measured at fair value on a recurring basis

The following tables present information about the Company’s liabilities that are measured at fair value on a recurring basis as of March 31, 2017 and December 31, 2016 and indicate the level of the fair value hierarchy utilized to determine such fair value (in thousands):

	Fair Value Measurements as of
	March 31, 2017 Using:
	Level 1		Level 2		Level 3		Total
Liabilities:
Liability for common stock warrants	$	—		—		178		178
Liability for deferred consideration		—		—		398		398
Liability for contingent consideration		—		—		1,303		1,303
	$	—		—		1,879		1,879

	Fair Value Measurements as of
	December 31, 2016 Using:
	Level 1		Level 2		Level 3		Total
Liabilities:
Liability for common stock warrants	$	—		—		99		99
Liability for deferred consideration		—		—		395		395
Liability for contingent consideration		—		—		1,242		1,242
	$	—		—		1,736		1,736

Schedule of aggregate fair values of the Company's common stock warrants and contingent consideration for which fair value is determined by Level 3 inputs

The following table provides a rollforward of the aggregate fair values of the Company’s common stock warrants, deferred and contingent consideration for which fair value is determined by Level 3 inputs (in thousands):

Warrant Liability
Balance, December 31, 2016	$	99
Fair value of warrants to be issued upon borrowing under the Silicon Valley Bank term loan (Note 9)		88
Change in fair value through March 31, 2017		(9	)
Balance, March 31, 2017	$	178
Deferred Consideration Liability
Balance, December 31, 2016	$	395
Change in fair value of deferred consideration		3
Balance, March 31, 2017	$	398
Contingent Consideration Liability
Balance, December 31, 2016	$	1,242
Change in fair value of contingent consideration		61
Balance, March 31, 2017	$	1,303