Supplemental Information to Consolidated Statements of Cash Flows	12 Months Ended
Dec. 31, 2020
Cash Flow, Supplemental Disclosures [Abstract]
Cash Flow, Supplemental Disclosures [Text Block]	Note 20—Supplemental Information to Consolidated Statements of Cash Flows In 2018, an executive officer surrendered an aggregate of 4,235 shares of restricted stock at a value of less than $0.1 million to cover income taxes due on the 2018 vesting of the restricted shares granted to them in 2016 and 2017. In 2019, two executive officers surrendered an aggregate of 14,391 shares of restricted stock at a value of less than $0.1 million to cover income taxes due on the 2019 vesting of the restricted shares granted to them in 2016, 2017, and 2018. On August 9, 2019, in connection with the Recapitalization Transaction (see Note 10 - Debt), the Company issued to the Investor Parties, in the aggregate, 585,300 shares of Common Stock valued at $4.2 million on the date of issuance. On August 9, 2019, in connection with the Recapitalization Transaction (see Note 10 - Debt), the Company issued 200,000 shares of Series A Senior Preferred Stock (the “Series A Preferred Stock”), $0.001 par value per share, to the Investor Parties. The Company determined that the fair value of the redemption provision upon a change of control was $4.9 million. In 2020, certain employees, including two executive officers, surrendered an aggregate of 16,886 shares of restricted stock for $173,526 to cover income taxes due on the vesting of restricted shares.

Supplemental Information to Consolidated Statements of Cash Flows

12 Months Ended

Dec. 31, 2020

Cash Flow, Supplemental Disclosures [Abstract]

Cash Flow, Supplemental Disclosures [Text Block]

Note 20—Supplemental Information to Consolidated Statements of Cash Flows

In 2018, an executive officer surrendered an aggregate of 4,235 shares of restricted stock at a value of less than $0.1 million to cover income taxes due on the 2018 vesting of the restricted shares granted to them in 2016 and 2017.

In 2019, two executive officers surrendered an aggregate of 14,391 shares of restricted stock at a value of less than $0.1 million to cover income taxes due on the 2019 vesting of the restricted shares granted to them in 2016, 2017, and 2018.

On August 9, 2019, in connection with the Recapitalization Transaction (see Note 10 - Debt), the Company issued to the Investor Parties, in the aggregate, 585,300 shares of Common Stock valued at $4.2 million on the date of issuance.

On August 9, 2019, in connection with the Recapitalization Transaction (see Note 10 - Debt), the Company issued 200,000 shares of Series A Senior Preferred Stock (the “Series A Preferred Stock”), $0.001 par value per share, to the Investor Parties. The Company determined that the fair value of the redemption provision upon a change of control was $4.9 million.

In 2020, certain employees, including two executive officers, surrendered an aggregate of 16,886 shares of restricted stock for $173,526 to cover income taxes due on the vesting of restricted shares.