Unaudited Quarterly Financial Data (Tables)	12 Months Ended
Dec. 31, 2019
Unaudited Quarterly Financial Data [Abstract]
Schedule of Quarterly Financial Information	2019

Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=118952077&loc=d3e1280-108306

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