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and Cash Equivalents, at Carrying Value, Including Discontinued Operations","description":"For the entity and the disposal group, cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. 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This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' 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Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2018-01-01","end":"2018-12-31","val":-1.5,"accn":"0001628280-21-004914","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-16","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-0.96,"accn":"0001628280-21-004914","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-1.92,"accn":"0001628280-21-004914","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-16","frame":"CY2020"}]}},"EarningsPerShareDiluted":{"label":"Earnings Per Share, Diluted","description":"The amount of net income (loss) for the period 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Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. 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