Annual report pursuant to Section 13 and 15(d)

Statements of Income

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Statements of Income - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Revenue:    
Product leases and royalties $ 12,436,748 $ 10,915,410
Product sales and service 13,964 36,260
Total revenue 12,450,712 10,951,670
Costs and expenses:    
Cost of ancillary products and assembled components 134,277 95,930
Selling, general and administrative 6,730,215 7,119,111
Research and development 353,816 454,940
Depreciation and amortization 1,698,033 1,673,862
Share-based compensation 145,732 119,677
Total costs and expenses 9,062,073 9,463,520
Income from operations 3,388,639 1,488,150
Other income (expense):    
Settlement income 697,214  
Interest expense (1,209,160) (1,047,433)
Loss on extinguishment of debt (515,037)  
Foreign currency exchange gains 300,964 214,126
Change in estimated fair value of warrant liability (126,897)  
Interest income 202 13,336
Total other expense (852,714) (819,971)
Income before provision for income taxes 2,535,925 668,179
Provision for income taxes (770,723) (194,915)
Net income $ 1,765,202 $ 473,264
Net income per share, basic $ 0.05 $ 0.01
Net income per share, diluted $ 0.04 $ 0.01
Weighted-average shares outstanding:    
Basic 39,162,303 39,066,415
Diluted 39,592,827 39,123,489