v3.10.0.1
CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Consolidated Statements of Operations      
Revenues $ 83,937 $ 60,426 $ 41,108
Cost of goods sold 12,923 9,311 6,467
Gross profit 71,014 51,115 34,641
Costs and expenses:      
Sales and marketing 56,617 37,636 28,426
Research and development 11,773 6,699 4,212
General and administrative 23,124 14,731 10,133
Total costs and expenses 91,514 59,066 42,771
Loss from operations (20,500) (7,951) (8,130)
Other income (expense):      
Investment income 1,525    
Interest expense (1,127) (2,217) (5,386)
Interest expense — deferred financing costs (81) (246) (875)
Loss on extinguishment of debt (2,186)   (750)
Other expense (28) (31) (20)
Total other expense (1,897) (2,494) (6,281)
Net Loss $ (22,397) $ (10,445) $ (14,411)
Weighted average common shares outstanding — basic and diluted 37,127 33,323 30,702
Loss per common share — basic and diluted $ (0.60) $ (0.31) $ (0.47)

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