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Revenue Recognition (Tables) | 9 Months Ended
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Sep. 30, 2020
Revenue from Contract with Customer [Abstract] |
Schedule of Revenue Disaggregated by Source | The table below presents revenue disaggregated by source, for the three and nine months ended September 30, 2020 and 2019 (in thousands):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2020 |  | 2019 |  | 2020 |  | 2019
LNG Product | $ | 6,594 |  |  | $ | 7,919 |  |  | $ | 18,609 |  |  | $ | 26,872 |
Rental | 737 |  |  | 759 |  |  | 4,012 |  |  | 4,340 |
Service | 187 |  |  | 7 |  |  | 593 |  |  | 689 |
Power Delivery | 1,352 |  |  | 1,371 |  |  | 3,638 |  |  | 1,371 |
Other | 149 |  |  | 458 |  |  | 1,008 |  |  | 1,312 |
| $ | 9,019 |  |  | $ | 10,514 |  |  | $ | 27,860 |  |  | $ | 34,584 |
Schedule of Contract Balances | The following table presents the changes in the Company’s contract liabilities for the periods ended September 30, 2020 and December 31, 2019 (in thousands):
|  |  |  |  | September 30, 2020 |  | December 31, 2019
Balance at beginning of period |  |  |  |  | $ | 185 |  |  | $ | 93 |
Cash received, excluding amounts recognized as revenue |  |  |  |  | 694 |  |  | 185 |
Amounts recognized as revenue |  |  |  |  | (477) |  |  | (93) |
Balance at end of period |  |  |  |  | $ | 402 |  |  | $ | 185 |

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130551-203045 + Details
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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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- References No definition available. + Details
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