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v3.19.1

12. Segment Information (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Revenues | $ 171,526 | $ 150,157
Cost of goods sold | 166,121 | 146,782
Gross profit | 5,405 | 3,375
Expenses |  |
Research and development expenses | 246 | 2,367
Selling, general and administrative expenses | 16,085 | 13,191
Interest expense | 25,690 | 19,304
Accretion of Series A preferred units | 44 | 0
Loss on impairment of intangibles | 865 | 0
Other expense (income) | (1,245) | 277
Loss before income taxes | (36,280) | (31,764)
Capital expenditures | 4,074 | 1,116
Depreciation | 4,580 | 4,622
Total Assets | 91,821 | 94,331
North America |  |
Revenues | 150,045 | 136,739
Cost of goods sold | 145,947 | 133,606
Gross profit | 4,098 | 3,133
Expenses |  |
Research and development expenses | 246 | 2,367
Selling, general and administrative expenses | 15,204 | 12,134
Interest expense | 25,076 | 18,991
Accretion of Series A preferred units | 44 | 0
Loss on impairment of intangibles | 865 | 0
Other expense (income) | (1,208) | 328
Loss before income taxes | (36,129) | (30,687)
Capital expenditures | 2,746 | 802
Depreciation | 3,968 | 4,001
Total Assets | 78,149 | 80,479
India |  |
Revenues | 21,481 | 13,418
Cost of goods sold | 20,174 | 13,176
Gross profit | 1,307 | 242
Expenses |  |
Research and development expenses | 0 | 0
Selling, general and administrative expenses | 881 | 1,057
Interest expense | 614 | 313
Accretion of Series A preferred units | 0 | 0
Loss on impairment of intangibles | 0 | 0
Other expense (income) | (37) | (51)
Loss before income taxes | (151) | (1,077)
Capital expenditures | 1,328 | 314
Depreciation | 612 | 621
Total Assets | $ 13,672 | $ 13,852

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