Derivatives	12 Months Ended
Dec. 31, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives	Derivatives Interest Rate Swap In March 2018, the Company entered into an interest rate swap agreement, with an effective date of April 2, 2018 and termination date of August 1, 2022. No initial investments were made to enter into the agreement. The interest rate swap agreement required the Company to pay a fixed rate to the respective counterparty of 2.627% per annum on an amortizing notional amount beginning at $48.8 million (corresponding with the initial term loan payment schedule), and to receive from the respective counterparty, interest payments based on the applicable notional amounts and 1 month USD LIBOR, with no exchanges of notional amounts. At initiation, the interest rate swap effectively fixed the interest rate on 50% of the amortizing balance of the Company’s term debt, exclusive of the credit spread on the debt. As of December 31, 2018, the interest rate swap was treated as a cash flow hedge and its fair value of a $0.2 million liability is included in other current and other long-term liabilities in the consolidated balance sheets. The Company anticipated entering into the asset-based credit facility that closed in October 2019. In contemplation of that, the Company terminated its interest rate swap agreement by making a cash payment of $1.3 million on September 26, 2019, which is included in net cash provided by operating activities in the consolidated statements of cash flows. As the forecasted interest payments related to the swap were no longer expected to occur, the unrealized amount of loss that had accumulated in other comprehensive loss was recognized resulting in a $1.3 million loss in the third quarter of 2019, included in loss (gain) on derivatives in the consolidated statements of operations. Convertible Notes Derivative Liability The Company issued Convertible Notes with features that were: (i) not afforded equity classification; (ii) embody risks not clearly and closely related to host contracts; or (iii) may be net-cash settled by the counterparty. As required by the Accounting for Derivative Financial Instruments and Hedging Activities Topic of the FASB ASC, in certain instances, these instruments were required to be carried as derivative liabilities, at fair value, in the financial statements. On March 17, 2017, the Company paid in full its Convertible Notes and, as a result, derecognized the derivative liability. The fair value of the derivative liability was primarily determined by fluctuations in the Company's stock price. In addition, changes in the Company's credit risk profile impacted the fair value determination. These fluctuations resulted in a gain that was presented in the consolidated statements of operations in loss (gain) on derivatives in 2017 related to its Convertible Notes. See Note 8 - Debt and Note 11 - Fair Value Measurements.

Derivatives

Interest Rate Swap

In March 2018, the Company entered into an interest rate swap agreement, with an effective date of April 2, 2018 and termination date of August 1, 2022. No initial investments were made to enter into the agreement. The interest rate swap agreement required the Company to pay a fixed rate to the respective counterparty of 2.627% per annum on an amortizing notional amount beginning at $48.8 million (corresponding with the initial term loan payment schedule), and to receive from the respective counterparty, interest payments based on the applicable notional amounts and 1 month USD LIBOR, with no exchanges of notional amounts. At initiation, the interest rate swap effectively fixed the interest rate on 50% of the amortizing balance of the Company’s term debt, exclusive of the credit spread on the debt. As of December 31, 2018, the interest rate swap was treated as a cash flow hedge and its fair value of a $0.2 million liability is included in other current and other long-term liabilities in the consolidated balance sheets.

The Company anticipated entering into the asset-based credit facility that closed in October 2019. In contemplation of that, the Company terminated its interest rate swap agreement by making a cash payment of $1.3 million on September 26, 2019, which is included in net cash provided by operating activities in the consolidated statements of cash flows. As the forecasted interest payments related to the swap were no longer expected to occur, the unrealized amount of loss that had accumulated in other comprehensive loss was recognized resulting in a $1.3 million loss in the third quarter of 2019, included in loss (gain) on derivatives in the consolidated statements of operations.

Convertible Notes Derivative Liability

The Company issued Convertible Notes with features that were: (i) not afforded equity classification; (ii) embody risks not clearly and closely related to host contracts; or (iii) may be net-cash settled by the counterparty. As required by the Accounting for Derivative Financial Instruments and Hedging Activities Topic of the FASB ASC, in certain instances, these instruments were required to be carried as derivative liabilities, at fair value, in the financial statements. On March 17, 2017, the Company paid in full its Convertible Notes and, as a result, derecognized the derivative liability.

The fair value of the derivative liability was primarily determined by fluctuations in the Company's stock price. In addition, changes in the Company's credit risk profile impacted the fair value determination. These fluctuations resulted in a gain that was presented in the consolidated statements of operations in loss (gain) on derivatives in 2017 related to its Convertible Notes.

See Note 8 - Debt and Note 11 - Fair Value Measurements.