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Acquisitions - Acquisition of Major Energy Companies (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2017 | Dec. 31, 2016
Business Acquisition [Line Items] |  |
Goodwill | $ 79,407 | $ 79,147
National Gas & Electric, LLC | Major Energy Companies |  |
Business Acquisition [Line Items] |  |
Cash | 17,368 | 17,368
Property and equipment | 14 | 14
Intangible assets - customer relationships & non-compete agreements | 24,271 | 24,271
Other assets - trademarks | 4,973 | 4,973
Non-current deferred tax assets | 1,042 | 1,042
Goodwill | 34,988 | 34,728
Net working capital, net of cash acquired | (6,746) | (6,746)
Fair value of derivative liabilities | (7,260) | (7,260)
Total | 68,650 | $ 68,390
Q1 2017 Adjustments |  |
Goodwill | 260 |
Total | $ 260 |

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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=73530397&loc=d3e4845-128472 + Details
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