Liquidity and Going Concern	6 Months Ended
Jun. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Liquidity and Going Concern	Liquidity and Going Concern As of June 30, 2018, we had $2,678,000 of cash, working capital of $3,744,000 and no debt. For the six months ended June 30, 2018, we incurred a net loss of $2,974,000 and used $689,000 of net cash in operating activities. During the six months ended June 30, 2018 and the year ended December 31, 2017, a substantial portion of our cash flow from operations had been dedicated to the payment of interest on our then-existing indebtedness, thereby reducing our ability to use our cash flow to fund our operations, capital expenditures and investments in sales and marketing. For the six months ended June 30, 2018 and 2017, our cash flow was reduced by $318,000 and $542,000, respectively, for cash interest payments on our then-existing indebtedness. During the six months ended June 30, 2018, the Company completed a series of transactions (each of which is described further in Notes 6 and 7 below, as applicable) that improved our financial position and reduced the outstanding principal on our debt obligations from $1.8 million as of December 31, 2017 to $0 as of June 30, 2018. The following is a summary of these transactions: •On January 25, 2018, the Company closed a registered direct offering of 1,750 shares of our 0% Series C Convertible Preferred Stock (the “Series C Preferred Stock”) for net proceeds of $1,527,000 (the “Series C Offering”). •On January 26, 2018, the Company terminated the Business Loan and Security Agreement, dated July 31, 2017, by and between the Company and Super G Capital LLC (“Super G”), along with the accompanying Warrant to Purchase Shares of Common Stock, dated July 31, 2017, and paid off all remaining debt obligations with Super G (“the Super G Payoff”). •During the six months ended June 30, 2018, the Company made total principal payments of $800,000 on the Western Alliance Bank Loan Agreement, resulting in no outstanding debt as of June 30, 2018. Our capital requirements continue to depend on numerous factors, including the timing and amount of revenue, the expense to deliver our services, expense for sales and marketing, expense for research and development, capital improvements, the amount of shares repurchased under the Company’s stock repurchase program, and the cost involved in protecting our intellectual property rights. The Company believes that, based on our current projection of revenue, expenses, capital expenditures and cash flows, it has sufficient resources to fund its operations for at least the next twelve months following the filing of this Report. However, there is no assurance the Company will be able to accomplish this during this period or in the future following such period. The Company anticipates reduced cash flow from operations and increased levels of capital expenditures in 2018 as compared to 2017, and we believe additional capital may be required to fund investments in product development and sales and marketing as a means to reverse our revenue trends. While we expect to continue to adjust our cost of revenue and other operating expenses to partially offset the impact of revenue declines associated with our legacy services, we believe additional capital may be necessary to fund our obligations. In the event we need access to capital to fund operations or provide growth capital, we would likely need to raise capital in one or more equity offerings. There can be no assurance that we will be successful in raising necessary capital or that any such offering will be on terms acceptable to the Company. If we are unable to raise additional capital that may be needed on terms acceptable to us, it could have a material adverse effect on the Company. The respective lead investors of the 0% Series B Convertible Preferred Stock (the “Series B Preferred Stock”) and the Series C Preferred Stock have certain rights to approve future financings. There can be no assurance that the lead investors will provide the required approvals, which may affect our ability to raise capital, refinance indebtedness or borrow additional funds on terms we deem advisable, or at all. Failure to obtain financing, or obtaining financing on unfavorable terms, could result in a decrease in our stock price, would have a material adverse effect on future operating prospects, and could require us to significantly reduce operations.

Liquidity and Going Concern

As of June 30, 2018, we had $2,678,000 of cash, working capital of $3,744,000 and no debt. For the six months ended June 30, 2018, we incurred a net loss of $2,974,000 and used $689,000 of net cash in operating activities. During the six months ended June 30, 2018 and the year ended December 31, 2017, a substantial portion of our cash flow from operations had been dedicated to the payment of interest on our then-existing indebtedness, thereby reducing our ability to use our cash flow to fund our operations, capital expenditures and investments in sales and marketing. For the six months ended June 30, 2018 and 2017, our cash flow was reduced by $318,000 and $542,000, respectively, for cash interest payments on our then-existing indebtedness.

During the six months ended June 30, 2018, the Company completed a series of transactions (each of which is described further in Notes 6 and 7 below, as applicable) that improved our financial position and reduced the outstanding principal on our debt obligations from $1.8 million as of December 31, 2017 to $0 as of June 30, 2018. The following is a summary of these transactions:

•On January 25, 2018, the Company closed a registered direct offering of 1,750 shares of our 0% Series C Convertible Preferred Stock (the “Series C Preferred Stock”) for net proceeds of $1,527,000 (the “Series C Offering”).

•On January 26, 2018, the Company terminated the Business Loan and Security Agreement, dated July 31, 2017, by and between the Company and Super G Capital LLC (“Super G”), along with the accompanying Warrant to Purchase Shares of Common Stock, dated July 31, 2017, and paid off all remaining debt obligations with Super G (“the Super G Payoff”).

•During the six months ended June 30, 2018, the Company made total principal payments of $800,000 on the Western Alliance Bank Loan Agreement, resulting in no outstanding debt as of June 30, 2018.

Our capital requirements continue to depend on numerous factors, including the timing and amount of revenue, the expense to deliver our services, expense for sales and marketing, expense for research and development, capital improvements, the amount of shares repurchased under the Company’s stock repurchase program, and the cost involved in protecting our intellectual property rights. The Company believes that, based on our current projection of revenue, expenses, capital expenditures and cash flows, it has sufficient resources to fund its operations for at least the next twelve months following the filing of this Report. However, there is no assurance the Company will be able to accomplish this during this period or in the future following such period. The Company anticipates reduced cash flow from operations and increased levels of capital expenditures in 2018 as compared to 2017, and we believe additional capital may be required to fund investments in product development and sales and marketing as a means to reverse our revenue trends. While we expect to continue to adjust our cost of revenue and other operating expenses to partially offset the impact of revenue declines associated with our legacy services, we believe additional capital may be necessary to fund our obligations. In the event we need access to capital to fund operations or provide growth capital, we would likely need to raise capital in one or more equity offerings. There can be no assurance that we will be successful in raising necessary capital or that any such offering will be on terms acceptable to the Company. If we are unable to raise additional capital that may be needed on terms acceptable to us, it could have a material adverse effect on the Company. The respective lead investors of the 0% Series B Convertible Preferred Stock (the “Series B Preferred Stock”) and the Series C Preferred Stock have certain rights to approve future financings. There can be no assurance that the lead investors will provide the required approvals, which may affect our ability to raise capital, refinance indebtedness or borrow additional funds on terms we deem advisable, or at all. Failure to obtain financing, or obtaining financing on unfavorable terms, could result in a decrease in our stock price, would have a material adverse effect on future operating prospects, and could require us to significantly reduce operations.