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Divestiture and Discontinued Operations - Narrative (Details) - PAR Springer Miller Systems Inc - USD ($) | May 05, 2017 | Nov. 04, 2015
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Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Total consideration |  | $ 16,600,000
Consideration received | $ 4,200,000 | 12,100,000
Consideration receivable |  | 4,500,000
Contingent consideration receivable upon achievement of targets |  | 1,500,000.0
Contingent consideration receivable upon achievement of targets, maximum per calendar year |  | $ 500,000

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- Definition The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3179-108585 + Details
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