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12. Segment Information (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2014 | Mar. 31, 2013
Revenues |  |
India | $ 1,584 | $ 11,541
North America | 59,081 | 7,879
Total revenues | 60,665 | 19,420
Cost of goods sold |  |
India | 1,632 | 10,755
North America | 43,409 | 8,418
Total cost of goods sold | 45,041 | 19,173
Gross profit/(loss) |  |
India | (48) | 786
North America | 15,672 | (539)
Total gross profit/(loss) | $ 15,624 | $ 247

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