Fair Value Measurements	3 Months Ended
Fair Value Measurements	Mar. 31, 2020
Fair Value Measurements
Fair Value Measurements	15. Fair Value As of each of the periods ended March 31, 2020 and 2019, we did not have any Level 1 financial assets measured at fair value. In May 2017, we recorded a contingent consideration liability as a result of the acquisition of Deny Designs for $2.8 million. The minimum and maximum amount payable for each of the three years is $0.3 million and $1.2 million, respectively, based upon satisfaction of the contingent criteria related to the ongoing development of new products for sale, as specified in the purchase agreement. Such amounts are adjusted at each subsequent period based on probability of achievement until settlement of such liability. Adjustments to the liability will be recorded to income or expense in our condensed statement of operations. The estimated amount payable upon the third anniversary is included in accrued expenses and other current liabilities in our condensed consolidated balance sheet. The fair value adjustment to the liability for the three months ended March 31, 2020 and 2019 was not material. We classify our contingent consideration resulting from acquisitions within Level 3, as the valuation inputs are based on unobservable inputs. Of the $0.8 million held back as a result of the Well+Good acquisition, in May and June 2019 we paid a total of $0.6 million to the sellers, net of $0.2 million included as a working capital adjustment pursuant to the purchase agreement.

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.