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Business Acquisitions - Dealflo Limited (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
May 30, 2018 | Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017 | May 29, 2018 | Jan. 01, 2018 | Dec. 31, 2017
Acquired Finite-Lived Intangible Assets |  |  |  |  |  |  |  |
Acquired intangible assets, Estimated Fair Value | $ 16,100 |  |  |  |  |  |  |
Goodwill. |  | $ 95,456 |  | $ 95,456 |  |  |  | $ 56,332
Net income (loss) |  | (1,002) | $ 110 | 790 | $ 683 |  |  |
Dealflo Limited |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets |  |  |  |  |  |  |  |
Remaining ownership percentage acquired | 99.00% |  |  |  |  |  |  |
Ownership percentage | 100.00% |  |  |  |  |  |  |
Cash | $ 5,700 |  |  |  |  |  |  |
Cash paid to acquire remaining interest | 53,100 |  |  |  |  |  |  |
Fair value of previous ownership interest | 800 |  |  |  |  |  |  |
Previous ownership percentage |  |  |  |  |  | 1.00% |  |
Increase in book value of ownership interest |  |  |  |  |  |  | $ 500 |
Acquired tangible assets | 1,873 |  |  |  |  |  |  |
Acquired intangible assets, Estimated Fair Value | 16,100 |  |  |  |  |  |  |
Liabilities assumed | (4,036) |  |  |  |  |  |  |
Goodwill. | 39,917 |  |  |  |  |  |  |
Total purchase consideration | 53,854 |  |  |  |  |  |  |
Revenues |  | 558 |  | 558 |  |  |  |
Net income (loss) |  | $ (821) |  | $ (821) |  |  |  |
Acquisition related expense | 1,100 |  |  |  |  |  |  |
Technology |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets |  |  |  |  |  |  |  |
Acquired intangible assets, Estimated Fair Value | $ 5,900 |  |  |  |  |  |  |
Identifiable Intangible Assets, Estimated Weighted Average Amortization Period | 4 years |  |  |  |  |  |  |
Customer Relationships |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets |  |  |  |  |  |  |  |
Acquired intangible assets, Estimated Fair Value | $ 10,000 |  |  |  |  |  |  |
Identifiable Intangible Assets, Estimated Weighted Average Amortization Period | 7 years |  |  |  |  |  |  |
Trademarks |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets |  |  |  |  |  |  |  |
Acquired intangible assets, Estimated Fair Value | $ 200 |  |  |  |  |  |  |
Identifiable Intangible Assets, Estimated Weighted Average Amortization Period | 3 years |  |  |  |  |  |  |

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e1043-128460 + Details
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 + Details
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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=84161108&loc=d3e4845-128472 + Details
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- Definition The amount of identifiable intangible assets recognized as of the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=84160947&loc=d3e2207-128464 Reference 2: 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=84161108&loc=d3e4845-128472 + Details
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