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Other Long-Term Liabilities - Deferred (Details) - USD ($) $ in Millions | 1 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Aug. 31, 2016 | Apr. 30, 2016 | Jun. 30, 2017 | Dec. 31, 2016
Funds received from investor |  |  | $ 2.8 |
Deferred payment arrangements value |  |  | $ 3.7 | $ 3.4
Minimum [Member] |  |  |  |
Leasehold improvements and long-term liability amortization period |  |  | 5 years |
Maximum [Member] |  |  |  |
Leasehold improvements and long-term liability amortization period |  |  | 10 years |
New York Code And Design Academy, Inc. |  |  |  |
Deferred payment arrangements value |  |  | $ 5.5 |
Contingent consideration |  |  | 25.0 |
Contingent consideration payment | $ 0.5 | $ 6.0 | 4.6 |
New York Code And Design Academy, Inc. | Maximum [Member] |  |  |  |
Deferred payment arrangements value |  |  | $ 11.5 |

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- Definition For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 + Details
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