Liquidity	12 Months Ended
Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Liquidity	2. Liquidity Historically, the Company’s primary sources of liquidity have been cash and cash equivalents, cash flows from operations (when available) and cash flows from financing activities, including funding under credit agreements. From time to time, the Company may also choose to access the debt and equity markets to fund acquisitions to diversify its capital sources. The Company’s current principal capital requirements are to fund working capital and make investments in line with its business strategy. On December 2, 2021, the Company entered into the Credit Agreement with Monroe for a $27,000 Credit Facility (as such terms are defined in Note 9), part of which was used to pay off amounts owing under the Prior Credit Agreement (as defined in Note 9) which was assumed as part of the acquisition of Computex. The remainder of the proceeds from the Credit Facility were scheduled to be used for working capital and general business purposes. However, on March 1, 2022, all amounts owing under the Credit Agreement were repaid from the proceeds of a securities sale executed on March 1, 2022 and cash on hand. The terms of the Credit Agreement are discussed in Note 9. On January 27, 2022, the Company announced that it had executed a definitive agreement to sell Computex, which would complete the Company’s transition to a pure-play cloud communications and collaboration company, centered on its Kandy platform. On March 15, 2022, the sale of Computex was consummated. Previously, proceeds from the sale along with some of the cash on hand were initially scheduled to be used to pay off the amounts owing under the Credit Agreement. However, the Credit Agreement was repaid on March 1, 2022, which was prior to the sale of Computex. Accordingly, net proceeds from the sale of Computex, after payment of closing obligations and amounts owed under the Subordinated Note – Related Party are being used for working capital and general business purposes. In addition, as more fully discussed in Note 10, in November and December 2021, the Company completed the sale of certain securities, including the sale of common stock, Series A Preferred and certain warrants. The Company also completed certain share registrations. Certain of the warrants were exercised soon after they were issued, thereby providing additional capital. As of December 31, 2021, the Company had unrestricted cash of $35,255 in its operating bank accounts. Working capital deficit as of December 31, 2021 was $7,571, primarily as a result of the classification of certain debt as current, including the Credit Agreement. The working capital deficit as of December 31, 2020 was $18,400. As more fully discussed in Note 18, subsequent to December 31, 2021, the Company sold additional securities for net cash proceeds of approximately $13,820, which, along with cash on hand, were used to repay all amounts owing under the Credit Agreement. Also, on April 14, 2022, the Company executed the sale of additional securities to a buyer that owns greater than 5% of the Company’s common stock, which, when funded, is expected to provide additional proceeds of $10,000 before closing costs. See Note 18 for further discussion of such securities. The Company believes that cash on hand, as well as proceeds from planned equity and executed debt offerings will provide sufficient liquidity to fund operations for at least one year after the date the financial statements are issued. However, there is no assurance that future funding will be available if and when required or at terms acceptable to the Company. This projection is based on the Company’s current expectations regarding product sales and service, cost structure, cash burn rate and other operating assumptions.

Liquidity

12 Months Ended

Dec. 31, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

2. Liquidity

Historically, the Company’s primary sources of liquidity have been cash and cash equivalents, cash flows from operations (when available) and cash flows from financing activities, including funding under credit agreements. From time to time, the Company may also choose to access the debt and equity markets to fund acquisitions to diversify its capital sources. The Company’s current principal capital requirements are to fund working capital and make investments in line with its business strategy.

On December 2, 2021, the Company entered into the Credit Agreement with Monroe for a $27,000 Credit Facility (as such terms are defined in Note 9), part of which was used to pay off amounts owing under the Prior Credit Agreement (as defined in Note 9) which was assumed as part of the acquisition of Computex. The remainder of the proceeds from the Credit Facility were scheduled to be used for working capital and general business purposes. However, on March 1, 2022, all amounts owing under the Credit Agreement were repaid from the proceeds of a securities sale executed on March 1, 2022 and cash on hand. The terms of the Credit Agreement are discussed in Note 9.

On January 27, 2022, the Company announced that it had executed a definitive agreement to sell Computex, which would complete the Company’s transition to a pure-play cloud communications and collaboration company, centered on its Kandy platform. On March 15, 2022, the sale of Computex was consummated. Previously, proceeds from the sale along with some of the cash on hand were initially scheduled to be used to pay off the amounts owing under the Credit Agreement. However, the Credit Agreement was repaid on March 1, 2022, which was prior to the sale of Computex. Accordingly, net proceeds from the sale of Computex, after payment of closing obligations and amounts owed under the Subordinated Note – Related Party are being used for working capital and general business purposes.

In addition, as more fully discussed in Note 10, in November and December 2021, the Company completed the sale of certain securities, including the sale of common stock, Series A Preferred and certain warrants. The Company also completed certain share registrations. Certain of the warrants were exercised soon after they were issued, thereby providing additional capital.

As of December 31, 2021, the Company had unrestricted cash of $35,255 in its operating bank accounts. Working capital deficit as of December 31, 2021 was $7,571, primarily as a result of the classification of certain debt as current, including the Credit Agreement. The working capital deficit as of December 31, 2020 was $18,400.

As more fully discussed in Note 18, subsequent to December 31, 2021, the Company sold additional securities for net cash proceeds of approximately $13,820, which, along with cash on hand, were used to repay all amounts owing under the Credit Agreement. Also, on April 14, 2022, the Company executed the sale of additional securities to a buyer that owns greater than 5% of the Company’s common stock, which, when funded, is expected to provide additional proceeds of $10,000 before closing costs. See Note 18 for further discussion of such securities.

The Company believes that cash on hand, as well as proceeds from planned equity and executed debt offerings will provide sufficient liquidity to fund operations for at least one year after the date the financial statements are issued. However, there is no assurance that future funding will be available if and when required or at terms acceptable to the Company. This projection is based on the Company’s current expectations regarding product sales and service, cost structure, cash burn rate and other operating assumptions.