Organization	12 Months Ended
Dec. 31, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	Organization On Deck Capital, Inc.’s principal activity is providing financing to small businesses located throughout the United States as well as Canada and Australia, through term loans and lines of credit. We use technology and analytics to aggregate data about a business and then quickly and efficiently analyze the creditworthiness of the business using our proprietary credit-scoring model. We originate most of the loans in our portfolio and also purchase loans from issuing bank partner. We subsequently transfer most of our loan volume into one of our wholly-owned subsidiaries or sell them through OnDeck Marketplace®.

Organization

12 Months Ended

Dec. 31, 2016

Organization, Consolidation and Presentation of Financial Statements [Abstract]

On Deck Capital, Inc.’s principal activity is providing financing to small businesses located throughout the United States as well as Canada and Australia, through term loans and lines of credit. We use technology and analytics to aggregate data about a business and then quickly and efficiently analyze the creditworthiness of the business using our proprietary credit-scoring model. We originate most of the loans in our portfolio and also purchase loans from issuing bank partner. We subsequently transfer most of our loan volume into one of our wholly-owned subsidiaries or sell them through OnDeck Marketplace®.