Exhibit 12.1
Year Ended December 31, | Six months ended June 30 | |||||||||||||||
2014 | 2015 | 2016 | 2017 | |||||||||||||
Earnings: | ||||||||||||||||
Net loss | $ | (9,890 | ) | $ | (15,557 | ) | $ | (20,467 | ) | $ | (15,475 | ) | ||||
Fixed charges to add to earnings: | ||||||||||||||||
Interest expense | 152 | 499 | 528 | 270 | ||||||||||||
Amortization of financing costs | 41 | 79 | 70 | 20 | ||||||||||||
Rent interest factor (1) | 62 | 66 | 105 | 61 | ||||||||||||
Total fixed charges | 255 | 644 | 703 | 351 | ||||||||||||
Earnings before fixed charges | (9,635 | ) | (14,913 | ) | (19,764 | ) | (15,124 | ) | ||||||||
Ratio of earnings to fixed charges | N/A | N/A | N/A | N/A |
Ratio of earnings to fixed charges is not applicable as the Company was deficient in earnings by approximately $9,635 and $14,913 and $19,764 for the years ended December 31, 2014, 2015 and 2016 respectively and approximately $15,124 for the six months ended June 30, 2017
(1) | Approximately one-third of rental expense is deemed representative of interest factor |