Property and Equipment, net (Tables)

6 Months Ended

Jun. 30, 2015

Property, Plant and Equipment [Abstract]

Summary of Property and Equipment

	June 30, 2015			December 31, 2014
	(unaudited)
Lasers placed-in-service	$	14,238		$	—
MELAFind systems		2,019			3,193
Equipment, computer hardware and software		1,218			1,084
Furniture and fixtures		2,063			1,969
Leasehold improvements		912			906
		20,450			7,152
Accumulated depreciation and amortization		(5,681	)		(5,191	)
Property and equipment, net	$	14,769		$	1,961