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v3.19.3.a.u2

Nature of Operations and Summary of Significant Accounting Policies - Stock Option and Restricted Stock Award Plans (Details) | 12 Months Ended
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Dec. 31, 2019
Minimum |
Schedule of Stock Options and Restricted Stock Award Plans [Line Items] |
Requisite service period | 2 years
Maximum |
Schedule of Stock Options and Restricted Stock Award Plans [Line Items] |
Requisite service period | 3 years

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- Definition Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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