Organization and Business	3 Months Ended
Mar. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization and Business	Note 1 - Organization and Business uSell.com, Inc., through its wholly-owned subsidiaries (collectively, “uSell,” or the “Company”), is a large market maker of used smartphones. uSell acquires products from both individual sellers, on its website, uSell.com, and from major carriers, big box retailers, and manufacturers through its subsidiary, We Sell Cellular, LLC (“We Sell Cellular”). The Company maximizes the value of these devices by reclassifying them, adding value to them, and moving them throughout the world to those who want them most. In order to serve its global and highly diverse customer base, uSell leverages both a traditional sales force and an online marketplace where professional buyers of used smartphones can buy inventory on-demand. Through participation on uSell’s online platform and through interaction with uSell’s salesforce, buyers can acquire high volumes of inventory in a cost effective manner, while minimizing risk.

The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64851502&loc=d3e6003-108592

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 2A
-URI http://asc.fasb.org/extlink&oid=64851502&loc=SL51803626-108592

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