Credit Facilities	9 Months Ended
Sep. 30, 2019
Debt Disclosure [Abstract]
Credit Facilities	Credit Facilities Wells Fargo In March 2014, the Company and its domestic subsidiaries entered into a secured credit facility with General Electric Capital Corporation (“GECC”). The credit facility, as amended and subsequently assigned to Wells Fargo Bank, N.A. (“Wells Fargo”) pursuant to its acquisition of GECC, provides for a $75.0 million revolving credit facility subject to availability based on prescribed advance rates on certain domestic accounts receivable and inventory amounts used to compute the borrowing base (the “Credit Facility”). The Credit Facility includes a sub-limit of up to $35.0 million for the issuance of letters of credit. The amounts outstanding under the Credit Facility, as amended, were payable in full upon maturity of the facility on September 27, 2019, except that the Credit Facility would mature on June 15, 2018 if the Company did not refinance or extend the maturity of the convertible senior notes that mature in 2018, provided that any such refinancing or extension shall have a maturity date that is no sooner than six months after the stated maturity of the Credit Facility (i.e., on or about September 27, 2019). On June 14, 2018, the Company entered into a Term Loan Agreement with Great American Capital Partners to provide the necessary capital to refinance the 2018 convertible senior notes (see additional details regarding the Term Loan Agreement below). In addition, on June 14, 2018, the Company revised certain of the Credit Facility documents (and entered into new ones) so that certain of its Hong Kong based subsidiaries became additional parties to the Credit Facility. As a result, the receivables of these subsidiaries can now be included in the borrowing base computation, subject to certain limitations, thereby effectively increasing the amount of funds the Company can borrow under the Credit Facility. Any additional borrowings under the Credit Facility will be used for general working capital purposes. In August 2019, in connection with the Recapitalization transaction (See Note 5 - Debt), the Company entered into an amended and extended revolving credit facility with Wells Fargo (the “Amended ABL Credit Agreement”). The Amended ABL Credit Agreement, or Amended ABL facility, amends and restates the Company’s existing Credit Facility, dated as of March 27, 2014, as amended, with GECC and subsequently assigned to Wells Fargo, to, among other things, decrease the borrowing capacity from $75.0 million to $60.0 million and extend the maturity to August 9, 2022. The obligations under the Amended ABL Credit Agreement are guaranteed by the Company, the subsidiary borrowers thereunder and certain of the other existing and future direct and indirect subsidiaries of the Company and are secured by substantially all of the assets of the Company, the subsidiary borrowers thereunder and such other subsidiary guarantors, in each case, subject to certain exceptions and permitted liens. As of September 30, 2019, the amount of outstanding borrowings was $5.0 million, the amount of outstanding stand-by letters of credit totaled $10.5 million and the total excess borrowing capacity was $44.5 million. As of December 31, 2018, the amount of outstanding borrowings under the previous Credit Facility was $7.5 million, outstanding stand-by letters of credit totaled $12.8 million and the total excess borrowing capacity was $40.7 million. The Amended ABL Credit Agreement contains negative covenants that, subject to certain exceptions, limit the ability of the Company and its subsidiaries to, among other things, incur additional indebtedness, make restricted payments, pledge their assets as security, make investments, loans, advances, guarantees and acquisitions, undergo fundamental changes and enter into transactions with affiliates. The Company is also required to maintain a fixed charge coverage ratio of not less than 1.1 to 1.0 under certain circumstances, and a minimum liquidity of $25.0 million and a minimum availability of at least $9.0 million. As of September 30, 2019 and December 31, 2018, the Company was in compliance with the financial covenants under the Amended ABL Facility and the previous Credit Facility, as applicable. Any amounts borrowed under the Amended ABL Facility accrue interest, at either (i) LIBOR plus 1.50%-2.00% (determined by reference to a fixed charge coverage ratio-based pricing grid) or (ii) base rate plus 0.50%-1.00% (determined by reference to a fixed charge coverage ratio-based pricing grid). As of September 30, 2019 and December 31 2018, the weighted average interest rate on the credit facilities with Wells Fargo was approximately 4.59% and 5.53%, respectively. The Amended ABL Facility also contains customary events of default, including a cross default provision and a change of control provision. In the event of a default, all of the obligations of the Company and its subsidiaries under the Amended ABL Facility may be declared immediately due and payable. For certain events of default relating to insolvency, all outstanding obligations become due and payable. Great American Capital Partners On June 14, 2018, the Company entered into a Term Loan Agreement, Term Note, Guaranty and Security Agreement and other ancillary documents and agreements (the “Term Loan”) with Great American Capital Partners Finance Co., LLC (“GACP”), for itself as a Lender (as defined below) and as the Agent (in such capacity, “Agent”) for the Lenders from time to time party to the Term Loan (collectively, “Lenders”) and the other “Secured Parties” under and as defined therein, with respect to the issuance to the Company by Lenders of a $20.0 million term loan. To secure the Company’s obligations under the Term Loan, the Company granted to Agent, for the benefit of the Secured Parties, a security interest in a substantial amount of the Company’s consolidated assets and a pledge of the majority of the capital stock of various of its subsidiaries. The Term Loan is a secured obligation, second only to the Credit Facility with Wells Fargo, except with respect to certain of the Company’s inventory in which GACP has a priority secured position. The Company may use the funds from the Term Loan to repurchase or retire its outstanding convertible senior notes due August 2018, for working capital, capital expenditures and other general corporate purposes, subject to certain negative covenants set forth in the Term Loan. The Term Loan requires the repayment of principal in the amount of 10% of the outstanding Term Loan per year (payable monthly) beginning after the first anniversary. All then-outstanding borrowings under the Term Loan are due, and the Term Loan terminates, no later than June 14, 2021, unless sooner terminated in accordance with its terms, which includes the date of termination of the Wells Fargo Credit Facility and the date that is 91 days prior to the maturity of the Company’s various convertible senior notes due in 2020 (see Note 5 - Debt). The Company is permitted, and may be required under certain circumstances as set forth in the Term Loan documents, to prepay the Term Loan, which would require a prepayment fee (i) in year one of up to any unearned and unpaid interest that would have become due and payable in year one had the prepayment not occurred plus 2% of the initial amount of the Term Loan (i.e., $20.0 million), (ii) in year two of 2% of the initial amount of the Term Loan and (iii) in year three of 1% of the initial amount of the Term Loan. The Company’s ability to continue to borrow the initial Term Loan amount of $20.0 million is based on certain accounts receivable and inventory amounts used to compute the borrowing base. In the event the Term Loan balance exceeds the borrowing base computation, the shortfall would be (i) applied to any excess availability under the Wells Fargo Credit Facility or (ii) prepaid. Similar to the Wells Fargo Credit Facility, the Company is subject to ongoing compliance with certain financial covenants, including the maintenance by the Company of a fixed charge coverage ratio of at least 1.25:1.0 based on the trailing four fiscal quarters in the event minimum excess availability of $10.0 million under the Wells Fargo Credit Facility is not maintained. The Company must also maintain a minimum amount of liquidity, as defined in the Term Loan, of $10.0 million. In August 2019, in connection with the Recapitalization transaction (See Note 5 - Debt), the Company repaid in full and terminated the Term Loan Agreement. As of September 30, 2019 and December 31, 2018, the amount outstanding under the Term Loan was nil and $20.0 million, respectively. Borrowings under the Term Loan accrue interest at LIBOR plus 9.00% per annum. As of September 30, 2019 and December 31, 2018, the weighted average interest rate on the Term Loan was approximately 11.4% and 11.1%, respectively. In connection with this transaction, the Company recognized a loss on extinguishment of the debt of approximately $0.4 million. Amortization expense classified as interest expense related to the $1.3 million of debt issuance costs associated with the transactions that closed on June 14, 2018 (i.e., the amendment of the Wells Fargo Credit Facility and the GACP Term Loan) and $1.1 million of debt issuance cost associated with the transaction that closed on August 9, 2019 (i.e., Amended ABL Facility) was $0.1 million and $0.5 million for the three and nine months ended September 30, 2019, respectively. Amortization expense classified as interest expense was $0.4 million and $0.5 million for the three and nine months ended September 30, 2018, respectively.

Credit Facilities

Wells Fargo

In March 2014, the Company and its domestic subsidiaries entered into a secured credit facility with General Electric Capital Corporation (“GECC”). The credit facility, as amended and subsequently assigned to Wells Fargo Bank, N.A. (“Wells Fargo”) pursuant to its acquisition of GECC, provides for a $75.0 million revolving credit facility subject to availability based on prescribed advance rates on certain domestic accounts receivable and inventory amounts used to compute the borrowing base (the “Credit Facility”). The Credit Facility includes a sub-limit of up to $35.0 million for the issuance of letters of credit. The amounts outstanding under the Credit Facility, as amended, were payable in full upon maturity of the facility on September 27, 2019, except that the Credit Facility would mature on June 15, 2018 if the Company did not refinance or extend the maturity of the convertible senior notes that mature in 2018, provided that any such refinancing or extension shall have a maturity date that is no sooner than six months after the stated maturity of the Credit Facility (i.e., on or about September 27, 2019). On June 14, 2018, the Company entered into a Term Loan Agreement with Great American Capital Partners to provide the necessary capital to refinance the 2018 convertible senior notes (see additional details regarding the Term Loan Agreement below). In addition, on June 14, 2018, the Company revised certain of the Credit Facility documents (and entered into new ones) so that certain of its Hong Kong based subsidiaries became additional parties to the Credit Facility. As a result, the receivables of these subsidiaries can now be included in the borrowing base computation, subject to certain limitations, thereby effectively increasing the amount of funds the Company can borrow under the Credit Facility. Any additional borrowings under the Credit Facility will be used for general working capital purposes. In August 2019, in connection with the Recapitalization transaction (See Note 5 - Debt), the Company entered into an amended and extended revolving credit facility with Wells Fargo (the “Amended ABL Credit Agreement”). The Amended ABL Credit Agreement, or Amended ABL facility, amends and restates the Company’s existing Credit Facility, dated as of March 27, 2014, as amended, with GECC and subsequently assigned to Wells Fargo, to, among other things, decrease the borrowing capacity from $75.0 million to $60.0 million and extend the maturity to August 9, 2022.

The obligations under the Amended ABL Credit Agreement are guaranteed by the Company, the subsidiary borrowers thereunder and certain of the other existing and future direct and indirect subsidiaries of the Company and are secured by substantially all of the assets of the Company, the subsidiary borrowers thereunder and such other subsidiary guarantors, in each case, subject to certain exceptions and permitted liens. As of September 30, 2019, the amount of outstanding borrowings was $5.0 million, the amount of outstanding stand-by letters of credit totaled $10.5 million and the total excess borrowing capacity was $44.5 million. As of December 31, 2018, the amount of outstanding borrowings under the previous Credit Facility was $7.5 million, outstanding stand-by letters of credit totaled $12.8 million and the total excess borrowing capacity was $40.7 million.

The Amended ABL Credit Agreement contains negative covenants that, subject to certain exceptions, limit the ability of the Company and its subsidiaries to, among other things, incur additional indebtedness, make restricted payments, pledge their assets as security, make investments, loans, advances, guarantees and acquisitions, undergo fundamental changes and enter into transactions with affiliates. The Company is also required to maintain a fixed charge coverage ratio of not less than 1.1 to 1.0 under certain circumstances, and a minimum liquidity of $25.0 million and a minimum availability of at least $9.0 million. As of September 30, 2019 and December 31, 2018, the Company was in compliance with the financial covenants under the Amended ABL Facility and the previous Credit Facility, as applicable.

Any amounts borrowed under the Amended ABL Facility accrue interest, at either (i) LIBOR plus 1.50%-2.00% (determined by reference to a fixed charge coverage ratio-based pricing grid) or (ii) base rate plus 0.50%-1.00% (determined by reference to a fixed charge coverage ratio-based pricing grid). As of September 30, 2019 and December 31 2018, the weighted average interest rate on the credit facilities with Wells Fargo was approximately 4.59% and 5.53%, respectively.

The Amended ABL Facility also contains customary events of default, including a cross default provision and a change of control provision. In the event of a default, all of the obligations of the Company and its subsidiaries under the Amended ABL Facility may be declared immediately due and payable. For certain events of default relating to insolvency, all outstanding obligations become due and payable.

Great American Capital Partners

On June 14, 2018, the Company entered into a Term Loan Agreement, Term Note, Guaranty and Security Agreement and other ancillary documents and agreements (the “Term Loan”) with Great American Capital Partners Finance Co., LLC (“GACP”), for itself as a Lender (as defined below) and as the Agent (in such capacity, “Agent”) for the Lenders from time to time party to the Term Loan (collectively, “Lenders”) and the other “Secured Parties” under and as defined therein, with respect to the issuance to the Company by Lenders of a $20.0 million term loan. To secure the Company’s obligations under the Term Loan, the Company granted to Agent, for the benefit of the Secured Parties, a security interest in a substantial amount of the Company’s consolidated assets and a pledge of the majority of the capital stock of various of its subsidiaries. The Term Loan is a secured obligation, second only to the Credit Facility with Wells Fargo, except with respect to certain of the Company’s inventory in which GACP has a priority secured position. The Company may use the funds from the Term Loan to repurchase or retire its outstanding convertible senior notes due August 2018, for working capital, capital expenditures and other general corporate purposes, subject to certain negative covenants set forth in the Term Loan.

The Term Loan requires the repayment of principal in the amount of 10% of the outstanding Term Loan per year (payable monthly) beginning after the first anniversary. All then-outstanding borrowings under the Term Loan are due, and the Term Loan terminates, no later than June 14, 2021, unless sooner terminated in accordance with its terms, which includes the date of termination of the Wells Fargo Credit Facility and the date that is 91 days prior to the maturity of the Company’s various convertible senior notes due in 2020 (see Note 5 - Debt). The Company is permitted, and may be required under certain circumstances as set forth in the Term Loan documents, to prepay the Term Loan, which would require a prepayment fee (i) in year one of up to any unearned and unpaid interest that would have become due and payable in year one had the prepayment not occurred plus 2% of the initial amount of the Term Loan (i.e., $20.0 million), (ii) in year two of 2% of the initial amount of the Term Loan and (iii) in year three of 1% of the initial amount of the Term Loan.

The Company’s ability to continue to borrow the initial Term Loan amount of $20.0 million is based on certain accounts receivable and inventory amounts used to compute the borrowing base. In the event the Term Loan balance exceeds the borrowing base computation, the shortfall would be (i) applied to any excess availability under the Wells Fargo Credit Facility or (ii) prepaid. Similar to the Wells Fargo Credit Facility, the Company is subject to ongoing compliance with certain financial covenants, including the maintenance by the Company of a fixed charge coverage ratio of at least 1.25:1.0 based on the trailing four fiscal quarters in the event minimum excess availability of $10.0 million under the Wells Fargo Credit Facility is not maintained. The Company must also maintain a minimum amount of liquidity, as defined in the Term Loan, of $10.0 million.

In August 2019, in connection with the Recapitalization transaction (See Note 5 - Debt), the Company repaid in full and terminated the Term Loan Agreement. As of September 30, 2019 and December 31, 2018, the amount outstanding under the Term Loan was nil and $20.0 million, respectively. Borrowings under the Term Loan accrue interest at LIBOR plus 9.00% per annum. As of September 30, 2019 and December 31, 2018, the weighted average interest rate on the Term Loan was approximately 11.4% and 11.1%, respectively. In connection with this transaction, the Company recognized a loss on extinguishment of the debt of approximately $0.4 million.

Amortization expense classified as interest expense related to the $1.3 million of debt issuance costs associated with the transactions that closed on June 14, 2018 (i.e., the amendment of the Wells Fargo Credit Facility and the GACP Term Loan) and $1.1 million of debt issuance cost associated with the transaction that closed on August 9, 2019 (i.e., Amended ABL Facility) was $0.1 million and $0.5 million for the three and nine months ended September 30, 2019, respectively. Amortization expense classified as interest expense was $0.4 million and $0.5 million for the three and nine months ended September 30, 2018, respectively.