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v3.10.0.1

Consolidated Statements Of Operations And Comprehensive (Loss) Income - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Revenues: |  |  |  |
Total revenues |  | $ 262,841 | $ 189,702 | $ 180,380
Cost of products and preservation services: |  |  |  |
Total cost of products and preservation services |  | 89,857 | 61,060 | 61,481
Gross margin |  | 172,984 | 128,642 | 118,899
Operating expenses: |  |  |  |
General, administrative, and marketing |  | 140,574 | 101,211 | 91,548
Research and development |  | 23,098 | 19,461 | 13,446
Total operating expenses |  | 163,672 | 120,672 | 104,994
Gain from sale of business components |  |  |  | 7,915
Operating income |  | 9,312 | 7,970 | 21,820
Interest expense |  | 15,788 | 4,881 | 3,043
Interest income |  | (226) | (212) | (72)
Other expense (income), net |  | 141 | (260) | 437
(Loss) income before income taxes |  | (6,391) | 3,561 | 18,412
Income tax (benefit) expense |  | (3,551) | (143) | 7,634
Net (loss) income |  | $ (2,840) | $ 3,704 | $ 10,778
(Loss) income per common share: |  |  |  |
Basic |  | $ (0.08) | $ 0.11 | $ 0.33
Diluted | [1] | $ (0.08) | $ 0.11 | $ 0.32
Weighted-average common shares outstanding: |  |  |  |
Basic |  | 36,412 | 33,008 | 31,855
Diluted |  | 36,412 | 34,163 | 32,822
Net (loss) income |  | $ (2,840) | $ 3,704 | $ 10,778
Other comprehensive (loss) income |  | (7,929) | 2,286 | (353)
Comprehensive (loss) income |  | (10,769) | 5,990 | 10,425
Products [Member] |  |  |  |
Revenues: |  |  |  |
Total revenues |  | 187,394 | 119,631 | 113,992
Cost of products and preservation services: |  |  |  |
Total cost of products and preservation services |  | 53,772 | 29,798 | 28,033
Preservation Services [Member] |  |  |  |
Revenues: |  |  |  |
Total revenues |  | 75,447 | 70,071 | 66,388
Cost of products and preservation services: |  |  |  |
Total cost of products and preservation services |  | $ 36,085 | $ 31,262 | $ 33,448
[1] | We excluded stock options from the calculation of diluted weighted-average common shares outstanding if the per share value, including the sum of (i) the exercise price of the options and (ii) the amount of the compensation cost attributed to future services and not yet recognized, was greater than the average market price of the shares, because the inclusion of these stock options would be antidilutive to (loss) income per common share. For the year ended December 31, 2018 all stock options and awards were excluded from the calculation of weighted-average common shares outstanding as these would be antidilutive to the net loss. For the years ended December 31, 2017 and 2016 stock options to purchase 227,000 and 1,000 shares, respectively, were excluded from the calculation of diluted weighted-average common shares outstanding.

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