Subsequent Events	3 Months Ended
Mar. 31, 2020
Subsequent Events [Abstract]
Subsequent Events	Note 11 – Subsequent Events On April 7, 2020, the Company entered into a certain Consent and Amendment to Loan Agreement and Loan Documents with Midcap (the "MidCap First Amendment"), which amended the MidCap Facility to, among other things, remove the existing $400 availability block, subject to the same being re-imposed at the rate of approximately $7 per month commencing June 1, 2020. The operative provisions relating to the removal of the availability block under the MidCap First Amendment became effective on April 8, 2020, following the receipt by the Company of $600 of loans under the Subordinated Loan Facility (defined below). On April 8, 2020, the Company, as borrower, together with Livewire Ventures, LLC (wholly owned by the Company's Chief Executive Officer, Edward R. Grauch), MidAtlantic IRA, LLC FBO Steven L. Shea IRA (an IRA account for the benefit of the Company's Chairman of the Board, Steven Shea), Carol M. Pallé and Robert J. Pallé, Anthony J. Bruno, and Stephen K. Necessary, as lenders (collectively, the "Initial Lenders") and Robert J. Pallé, as Agent for the Lenders (in such capacity, the "Agent") entered into a certain Senior Subordinated Convertible Loan and Security Agreement (the "Subordinated Loan Agreement"), pursuant to which the lenders from time to time party thereto may provide up to $1,500 of loans to the Company (the "Subordinated Loan Facility"). Interest accrues on the outstanding amounts advanced under the Subordinated Loan Facility at the rate of 12% per annum, compounded and payable monthly, in-kind, by the automatic increase of the principal amount of the loan on each monthly interest payment date, by the amount of the accrued interest payable at that time ("PIK Interest"); provided, however, that at the option of the Company, it may pay interest in cash on any interest payment date, in lieu of PIK Interest. On April 8, 2020, Initial Lenders agreed to provide the Company with a Tranche A term loan facility of $800 of which $600 was advanced to the Company on April 8, 2020, $100 was advanced to the Company on April 17, 2020 and $100 of which remains committed and undrawn. The Initial Lenders participating in the Tranche A term loan facility have the option of converting the principal balance of the loan held by each of them, in whole (unless otherwise agreed by the Company), into shares of the Company's common stock at a conversion price equal to the volume weighted average price of the Common Stock as reported by the NYSE American, during the five trading days preceding April 8, 2020 (the "Tranche A Conversion Price") which was calculated at $0.593. The conversion right is subject to stockholder approval as required by the rules of the NYSE American. On April 24, 2020, the Company, the Initial Lenders Ronald V. Alterio (the Company's Senior Vice President-Engineering, Chief Technology Officer) and certain additional unaffiliated investors (the "Additional Lenders," and, together with the Initial Lenders, the "Lenders") entered into the First Amendment to Senior Subordinated Convertible Loan and Security Agreement and Joinder (the "Amendment"). The Amendment provides for the funding of $200 of additional loans under the Subordinated Loan Facility as a Tranche B term loan established under the Subordinated Loan Agreement, with such loans being provided by the Additional Lenders. The Amendment also sets the conversion price of $0.55 (the "Tranche B Conversion Price") with respect to the right of the Additional Lenders to convert the accreted principal balance of the loans held by each of them into shares of the Company's common stock. The terms and conditions of the conversion rights applicable to the Initial Lenders and the Additional Lenders are otherwise identical in all material respects, including the terms restricting conversion to an aggregate amount of shares of common stock that would not result in the Company's non-compliance with NYSE American rules requiring stockholder approval of issuances or potential issuances of shares in excess of the percentage limits specified therein or in an amount that may be deemed to constitute a change of control under such rules. These restrictions will terminate if the requisite stockholder approval is obtained. The Subordinated Loan Agreement provides for up to $1,500 of subordinated convertible loans, with $500 to be designated as "Tranche C" term loans thereunder, together with the Tranche A term loans of $800 and the Tranche B term loans of $200, previously committed. Additional loans under the Subordinated Loan Agreement are in all cases subject to the mutual agreement of the Company and the existing Lenders, and neither the Company nor the existing Lenders are obligated to make any additional loans under the Subordinated Loan Agreement. If any Tranche C term loans are advanced under the Subordinated Loan Facility, the conversion price applicable to such loans may be different than the Tranche A and Tranche B Conversion Prices. The obligations of the Company under the Subordinated Loan Agreement are guaranteed by Drake and are secured by substantially all of the Company's and Drake's assets. The Subordinated Loan Agreement has a maturity date three years from the date of closing, at which time the accreted principal balance of the loan (by virtue of the PIK Interest) plus any other accrued unpaid interest, would be due and payable in full. In connection with the Subordinated Loan Agreement, the Company, Drake, the Lenders and MidCap entered into a Subordination Agreement (the "Subordination Agreement"), pursuant to which the rights of the Lenders under the Subordinated Loan Agreement were subordinated to the rights of MidCap under the MidCap Agreement and related security documents. The Subordination Agreement precludes the Company from making cash payments of interest in lieu of PIK Interest, in the absence of the prior written consent of Mid Cap or unless the Company is able to meet certain predefined conditions precedent to the making of any such payments of interest (or principal), as more fully described in the Subordination Agreement. On April 10, 2020, the Company received loan proceeds of approximately $1,769 ("PPP Loan") under the Paycheck Protection Program ("PPP"). The PPP, established as part of the Coronavirus Aid, Relief and Economic Security Act ("CARES Act"), provides for loans to qualifying businesses for amounts up to 2.5 times the average monthly payroll expenses of the qualifying business. The PPP Loan and accrued interest are forgivable after eight weeks as long as the borrower uses the loan proceeds for eligible purposes, including payroll, benefits, rent and utilities, and maintains its payroll levels. The amount of loan forgiveness will be reduced if the borrower terminates employees or reduces salaries during the eight-week period. The PPP Loan is evidenced by a promissory note, dated as of April 5, 2020 (the "Note"), between the Company, as Borrower, and JPMorgan Chase Bank, N.A., as Lender (the "Lender"). The interest rate on the Note is 0.98% per annum, with interest accruing on the unpaid principal balance computed on the basis of the actual number of days elapsed in a year of 360 days. No payments of principal or interest are due during the six-month period beginning on the date of the Note (the "Deferral Period"). As noted above, the principal and accrued interest under the Note evidencing the PPP Loan are forgivable after eight weeks as long the Company has used the loan proceeds for eligible purposes, including payroll, benefits, rent and utilities, and maintains its payroll levels. The amount of loan forgiveness will be reduced if the Company terminates employees or reduces salaries during the eight-week period. The Company intends to use the proceeds for purposes consistent with the PPP. In order to obtain full or partial forgiveness of the PPP Loan, the Company must request forgiveness and must provide satisfactory documentation in accordance with applicable Small Business Administration ("SBA") guidelines. Interest payable on the Note may be forgiven only if the SBA agrees to pay such interest on the forgiven principal amount of the Note. The Company will be obligated to repay any portion of the principal amount of the Note that is not forgiven, together with interest accrued and accruing thereon at the rate set forth above, until such unforgiven portion is paid in full. Beginning one month following expiration of the Deferral Period, and continuing monthly until 24 months from the date of the Note (the "Maturity Date"), the Company is obligated to make monthly payments of principal and interest to the Lender with respect to any unforgiven portion of the Note, in such equal amounts required to fully amortize the principal amount outstanding on the Note as of the last day of the Deferral Period by the Maturity Date. The Company is permitted to prepay the Note at any time without payment of any premium.

Subsequent Events

3 Months Ended

Mar. 31, 2020

Note 11 – Subsequent Events

On April 7, 2020, the Company entered into a certain Consent and Amendment to Loan Agreement and Loan Documents with Midcap (the "MidCap First Amendment"), which amended the MidCap Facility to, among other things, remove the existing $400 availability block, subject to the same being re-imposed at the rate of approximately $7 per month commencing June 1, 2020. The operative provisions relating to the removal of the availability block under the MidCap First Amendment became effective on April 8, 2020, following the receipt by the Company of $600 of loans under the Subordinated Loan Facility (defined below).

On April 8, 2020, the Company, as borrower, together with Livewire Ventures, LLC (wholly owned by the Company's Chief Executive Officer, Edward R. Grauch), MidAtlantic IRA, LLC FBO Steven L. Shea IRA (an IRA account for the benefit of the Company's Chairman of the Board, Steven Shea), Carol M. Pallé and Robert J. Pallé, Anthony J. Bruno, and Stephen K. Necessary, as lenders (collectively, the "Initial Lenders") and Robert J. Pallé, as Agent for the Lenders (in such capacity, the "Agent") entered into a certain Senior Subordinated Convertible Loan and Security Agreement (the "Subordinated Loan Agreement"), pursuant to which the lenders from time to time party thereto may provide up to $1,500 of loans to the Company (the "Subordinated Loan Facility"). Interest accrues on the outstanding amounts advanced under the Subordinated Loan Facility at the rate of 12% per annum, compounded and payable monthly, in-kind, by the automatic increase of the principal amount of the loan on each monthly interest payment date, by the amount of the accrued interest payable at that time ("PIK Interest"); provided, however, that at the option of the Company, it may pay interest in cash on any interest payment date, in lieu of PIK Interest.

On April 8, 2020, Initial Lenders agreed to provide the Company with a Tranche A term loan facility of $800 of which $600 was advanced to the Company on April 8, 2020, $100 was advanced to the Company on April 17, 2020 and $100 of which remains committed and undrawn. The Initial Lenders participating in the Tranche A term loan facility have the option of converting the principal balance of the loan held by each of them, in whole (unless otherwise agreed by the Company), into shares of the Company's common stock at a conversion price equal to the volume weighted average price of the Common Stock as reported by the NYSE American, during the five trading days preceding April 8, 2020 (the "Tranche A Conversion Price") which was calculated at $0.593. The conversion right is subject to stockholder approval as required by the rules of the NYSE American.

On April 24, 2020, the Company, the Initial Lenders Ronald V. Alterio (the Company's Senior Vice President-Engineering, Chief Technology Officer) and certain additional unaffiliated investors (the "Additional Lenders," and, together with the Initial Lenders, the "Lenders") entered into the First Amendment to Senior Subordinated Convertible Loan and Security Agreement and Joinder (the "Amendment"). The Amendment provides for the funding of $200 of additional loans under the Subordinated Loan Facility as a Tranche B term loan established under the Subordinated Loan Agreement, with such loans being provided by the Additional Lenders. The Amendment also sets the conversion price of $0.55 (the "Tranche B Conversion Price") with respect to the right of the Additional Lenders to convert the accreted principal balance of the loans held by each of them into shares of the Company's common stock. The terms and conditions of the conversion rights applicable to the Initial Lenders and the Additional Lenders are otherwise identical in all material respects, including the terms restricting conversion to an aggregate amount of shares of common stock that would not result in the Company's non-compliance with NYSE American rules requiring stockholder approval of issuances or potential issuances of shares in excess of the percentage limits specified therein or in an amount that may be deemed to constitute a change of control under such rules. These restrictions will terminate if the requisite stockholder approval is obtained.

The Subordinated Loan Agreement provides for up to $1,500 of subordinated convertible loans, with $500 to be designated as "Tranche C" term loans thereunder, together with the Tranche A term loans of $800 and the Tranche B term loans of $200, previously committed. Additional loans under the Subordinated Loan Agreement are in all cases subject to the mutual agreement of the Company and the existing Lenders, and neither the Company nor the existing Lenders are obligated to make any additional loans under the Subordinated Loan Agreement. If any Tranche C term loans are advanced under the Subordinated Loan Facility, the conversion price applicable to such loans may be different than the Tranche A and Tranche B Conversion Prices.

The obligations of the Company under the Subordinated Loan Agreement are guaranteed by Drake and are secured by substantially all of the Company's and Drake's assets. The Subordinated Loan Agreement has a maturity date three years from the date of closing, at which time the accreted principal balance of the loan (by virtue of the PIK Interest) plus any other accrued unpaid interest, would be due and payable in full. In connection with the Subordinated Loan Agreement, the Company, Drake, the Lenders and MidCap entered into a Subordination Agreement (the "Subordination Agreement"), pursuant to which the rights of the Lenders under the Subordinated Loan Agreement were subordinated to the rights of MidCap under the MidCap Agreement and related security documents. The Subordination Agreement precludes the Company from making cash payments of interest in lieu of PIK Interest, in the absence of the prior written consent of Mid Cap or unless the Company is able to meet certain predefined conditions precedent to the making of any such payments of interest (or principal), as more fully described in the Subordination Agreement.

On April 10, 2020, the Company received loan proceeds of approximately $1,769 ("PPP Loan") under the Paycheck Protection Program ("PPP"). The PPP, established as part of the Coronavirus Aid, Relief and Economic Security Act ("CARES Act"), provides for loans to qualifying businesses for amounts up to 2.5 times the average monthly payroll expenses of the qualifying business. The PPP Loan and accrued interest are forgivable after eight weeks as long as the borrower uses the loan proceeds for eligible purposes, including payroll, benefits, rent and utilities, and maintains its payroll levels. The amount of loan forgiveness will be reduced if the borrower terminates employees or reduces salaries during the eight-week period.

The PPP Loan is evidenced by a promissory note, dated as of April 5, 2020 (the "Note"), between the Company, as Borrower, and JPMorgan Chase Bank, N.A., as Lender (the "Lender"). The interest rate on the Note is 0.98% per annum, with interest accruing on the unpaid principal balance computed on the basis of the actual number of days elapsed in a year of 360 days. No payments of principal or interest are due during the six-month period beginning on the date of the Note (the "Deferral Period").

As noted above, the principal and accrued interest under the Note evidencing the PPP Loan are forgivable after eight weeks as long the Company has used the loan proceeds for eligible purposes, including payroll, benefits, rent and utilities, and maintains its payroll levels. The amount of loan forgiveness will be reduced if the Company terminates employees or reduces salaries during the eight-week period. The Company intends to use the proceeds for purposes consistent with the PPP. In order to obtain full or partial forgiveness of the PPP Loan, the Company must request forgiveness and must provide satisfactory documentation in accordance with applicable Small Business Administration ("SBA") guidelines. Interest payable on the Note may be forgiven only if the SBA agrees to pay such interest on the forgiven principal amount of the Note. The Company will be obligated to repay any portion of the principal amount of the Note that is not forgiven, together with interest accrued and accruing thereon at the rate set forth above, until such unforgiven portion is paid in full.

Beginning one month following expiration of the Deferral Period, and continuing monthly until 24 months from the date of the Note (the "Maturity Date"), the Company is obligated to make monthly payments of principal and interest to the Lender with respect to any unforgiven portion of the Note, in such equal amounts required to fully amortize the principal amount outstanding on the Note as of the last day of the Deferral Period by the Maturity Date. The Company is permitted to prepay the Note at any time without payment of any premium.