Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2016

Fair Value Measurements

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

	Fair Value Measurements as of
	March 31, 2016 Using:
	Level 1		Level 2	Level 3	Total
Liabilities:
Liability for common stock warrants	$	—	—	75	75
Liability for deferred consideration		—	—	434	434
Liability for contingent consideration		—	—	116	116
	$	—	—	625	625

	Fair Value Measurements as of
	December 31, 2015 Using:
	Level 1		Level 2	Level 3	Total
Liabilities:
Liability for common stock warrants	$	—	—	60	60
	$	—	—	60	60

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

Warrant Liability
Balance, December 31, 2015	$	60
Increase in fair value through March 31, 2016		15
Balance, March 31, 2016	$	75
Deferred Consideration Liability
Balance, December 31, 2015	$	—
Initial fair value of acquisition-related deferred consideration		434
Balance, March 31, 2016	$	434
Contingent Consideration Liability
Balance, December 31, 2015	$	—
Initial fair value of acquisition-related contingent consideration		116
Balance, March 31, 2016	$	116