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Geographic Information | 12 Months Ended
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Dec. 31, 2018
Segments, Geographical Areas [Abstract] |
Geographic Information | GEOGRAPHIC INFORMATION The Company attributes revenues to customers based on the location of the customer. Information as to the Company’s operations in different geographical areas is as follows:
| December 31,
| 2018 |  | 2017
Long-lived assets: |  |  |  |  |
United States | $ | 443,385 |  |  | $ | 343,344 |
Canada | 22,107 |  |  | 17,082 |
Other | 1,445 |  |  | 1,320 |
Total long-lived assets | $ | 466,937 |  |  | $ | 361,746 |
| Year Ended December 31,
| 2018 |  | 2017 |  | 2016
Revenues: |  |  |  |  |  |
United States | $ | 734,748 |  |  | $ | 665,793 |  |  | $ | 588,791 |
Canada | 36,728 |  |  | 42,186 |  |  | 49,706 |
Other | 15,662 |  |  | 9,173 |  |  | 12,730 |
Total revenues | $ | 787,138 |  |  | $ | 717,152 |  |  | $ | 651,227 |
BUSINESS SEGMENT INFORMATION The Company reports results under ASC 280, Segment Reporting. The Company’s reportable segments for the year ended December 31, 2018 are U.S. Regions, U.S. Federal, Canada and Non-Solar Distributed Generation (“DG”). The Company’s U.S. Regions, U.S. Federal and Canada segments offer energy efficiency products and services which include the design, engineering and installation of equipment and other measures to improve the efficiency and control the operation of a facility’s energy infrastructure, renewable energy solutions and services which include the construction of small-scale plants that the Company owns or develops for customers that produce electricity, gas, heat or cooling from renewable sources of energy and O&M services. The Company’s Non-solar DG segment sells electricity, processed renewable gas fuel, heat or cooling, produced from renewable sources of energy, other than solar, and generated by small-scale plants that the Company owns and O&M services for customer owned small-scale plants. The Company’s U.S. Regions segment also, as of 2017, includes certain small-scale solar grid-tie plants developed for customers previously included in our Non-solar DG segment. Previously reported amounts have been restated for comparative purposes. The “All Other” category offers enterprise energy management services, consulting services and the sale of solar PV energy products and systems which we refer to as integrated-PV. These segments do not include results of other activities, such as corporate operating expenses not specifically allocated to the segments. Certain reportable segments are an aggregation of operating segments. For the years ended December 31, 2018, 2017 and 2016 unallocated corporate expenses were $30,415, $27,195 and $32,225, respectively. During the year ended December 31, 2016, the Company reserved for certain assets in its Canada segment totaling $1,934 due to collectability concerns as a result of its previously disclosed restructuring efforts. During the year ended December 31, 2016, the Company included in unallocated corporate activity $2,870 as a reserve for amounts payable from a customer who declared bankruptcy. For the years ended December 31, 2018, 2017 and 2016 more than 77% of the Company’s revenues have been derived from federal, state, provincial or local government entities, including public housing authorities and public universities. The U.S. federal government, which is considered a single customer for reporting purposes, constituted 31.3%, 32.0% and 27.3% of the Company’s consolidated revenues for the years ended December 31, 2018, 2017 and 2016, respectively. Revenues from the U.S. federal government are included in the Company’s U.S. Federal segment. The reports of the Company’s chief operating decision maker do not include assets at the operating segment level. An analysis of the Company’s business segment information and reconciliation to the consolidated financial statements is as follows:
| U.S. Regions |  | U.S. Federal |  | Canada |  | Non-solar DG |  | All Other |  | Total Consolidated
2018 |  |  |  |  |  |  |  |  |  |  |
Revenues | $ | 334,344 |  |  | $ | 246,309 |  |  | $ | 38,982 |  |  | $ | 82,655 |  |  | $ | 84,848 |  |  | $ | 787,138 |
Interest income | 9 |  |  | 126 |  |  | — |  |  | 147 |  |  | — |  |  | 282 |
Interest expense | 6,188 |  |  | 1,045 |  |  | 1,917 |  |  | 6,172 |  |  | 22 |  |  | 15,344 |
Depreciation and intangible asset amortization | 5,578 |  |  | 2,772 |  |  | 1,155 |  |  | 18,101 |  |  | 1,542 |  |  | 29,148 |
Unallocated corporate activity | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (30,415 | )
Income before taxes, excluding unallocated corporate activity | 20,543 |  |  | 36,332 |  |  | (2,746 | ) |  | 13,412 |  |  | 5,264 |  |  | 72,805 |
2017 |  |  |  |  |  |  |  |  |  |  |
Revenues | 290,196 |  |  | 229,146 |  |  | 43,803 |  |  | 79,220 |  |  | 74,787 |  |  | 717,152 |
Interest income | 2 |  |  | 44 |  |  | 1 |  |  | 83 |  |  | — |  |  | 130 |
Interest expense | 2,672 |  |  | 1,056 |  |  | 1,927 |  |  | 3,389 |  |  | 38 |  |  | 9,082 |
Depreciation and intangible asset amortization | 2,974 |  |  | 2,623 |  |  | 1,178 |  |  | 15,259 |  |  | 1,881 |  |  | 23,915 |
Unallocated corporate activity | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (27,195 | )
Income (loss) before taxes, excluding unallocated corporate activity | 13,865 |  |  | 29,261 |  |  | 1,751 |  |  | 8,115 |  |  | 2,920 |  |  | 55,912 |
2016 |  |  |  |  |  |  |  |  |  |  |
Revenues | 276,766 |  |  | 178,005 |  |  | 50,448 |  |  | 74,395 |  |  | 71,613 |  |  | 651,227 |
Interest income | 1 |  |  | 11 |  |  | — |  |  | 38 |  |  | — |  |  | 50 |
Interest expense | 1,055 |  |  | 942 |  |  | 1,737 |  |  | 3,319 |  |  | 23 |  |  | 7,076 |
Depreciation and intangible asset amortization | 1,901 |  |  | 2,588 |  |  | 1,090 |  |  | 14,557 |  |  | 2,628 |  |  | 22,764 |
Unallocated corporate activity | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (32,225 | )
Income (loss) before taxes, excluding unallocated corporate activity | 19,802 |  |  | 22,246 |  |  | (2,330 | ) |  | 9,301 |  |  | (427 | ) |  | 48,592 |
Information as to the Company’s revenues by service and product lines is as follows:
| Year Ended December 31,
| 2018 |  | 2017 |  | 2016
Revenues: |  |  |  |  |
Project | $ | 545,053 |  |  | $ | 506,550 |  |  | $ | 454,200 |
Energy Assets | 95,776 |  |  | 69,241 |  |  | 64,882 |
O&M | 65,236 |  |  | 60,574 |  |  | 63,082 |
Integrated-PV | 41,349 |  |  | 38,796 |  |  | 29,325 |
Other Services | 39,724 |  |  | 41,991 |  |  | 39,738 |
Total Revenues | $ | 787,138 |  |  | $ | 717,152 |  |  | $ | 651,227 |

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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI http://asc.fasb.org/topic&trid=2134510 + Details
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- References No definition available. + Details
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