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Subsequent Events	6 Months Ended
Subsequent Events	Jun. 30, 2017
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events On August 8, 2017, the Company entered into a First Amendment to the A&R Credit Agreement (the “First Amendment”) that provides for an additional $2.0 million term loan (the “August 2017 Term Loan”). The Company is required to repay the August 2017 Term Loan by February 1, 2018, but plans to repay it by November 30, 2017. In consideration for the First Amendment, the Company issued a new warrant (the “August Warrant”) for SWK to purchase up to 450,000 shares of the Company’s common stock for a strike price of $0.80 per share, paid a fee of $0.03 million, and will pay an exit fee of $0.14 million if the August 2017 Term Loan is repaid by November 30, 2017, or $0.28 million if it is repaid later.