9. Financial Liabilities

Financial liabilities consist of (in thousands):

	September 30,			December 31,
	2018			2017
Notes payable	$	2,000		$	—
Term loan		—			5,000
Revolving loan facility		11,321			8,736
Total before discount and debt issuance costs		13,321			13,736
Less: Current portion of notes payable		(2,000	)		—
Less: Current portion of financial liabilities		(11,245	)		(9,829	)
Less: Current portion of unamortized discount and debt issuance costs		(76	)		(404	)
Less: Long-term portion of unamortized discount and debt issuance costs		—			(582	)
Long-term financial liabilities	$	—		$	2,921

Bank Term Loan and Revolving Loan Facility

On February 8, 2017, the Company entered into Loan and Security Agreements with EWB and VLL7 and VLL8, which provide for a $16.0 million Revolving Loan Facility and a $10.0 million Term Loan Facility, respectively. In connection with the closing of such agreements, the Company repaid all outstanding amounts under its credit agreement with its previous lender.

The Revolving Loan Facility, as amended, bears interest at prime rate plus 1.0%, matures and becomes due and payable on February 8, 2019 and includes a non-formula line of credit sublimit of up to $3.0 million. Interest is payable monthly beginning on March 1, 2017. The Company may voluntarily prepay amounts outstanding under the Revolving Loan Facility, without prepayment charges. In the event the Revolving Loan Facility is terminated prior to its maturity, the Company would be required to pay an early termination fee in the amount of 1.0% of the revolving line. Additional borrowing requests under the Revolving Loan Facility are subject to various customary conditions precedent, including satisfaction of a borrowing base test as more fully described in the Revolving Loan Facility.

The Term Loan matures on August 8, 2020. Payments under the Term Loan Facility are interest-only for the first twelve months at a per annum rate of 12.5%, followed by principal and interest payments amortized over the remaining term of the Term Loan. If the Company elects to prepay the Term Loan before its maturity, all accrued and unpaid interest outstanding at the prepayment date will be due and payable, together with all the scheduled interest that would have accrued and been payable through the stated maturity of the Term Loan, provided that at any time after the Company has made at least twelve scheduled amortization payments of principal and interest on the Term Loan, the Company shall only be required to pay 80% of the scheduled interest that would have accrued and been payable through the stated maturity of the Term Loan. On December 28, 2017, the Company paid down an aggregate principal amount of $5.0 million of the $10.0 million outstanding principal balance of its Term Loan Facility. The Company paid to VLL7 and VLL8 approximately $5.9 million, consisting of $5.0 million in outstanding principal, and $0.9 million of accrued and unpaid interest outstanding at the prepayment date, together with all scheduled interest that would have accrued and been payable through the stated maturity of the Term Loan. As a result, the Company recorded a loss on extinguishment of debt totaling $1.8 million, representing the difference between the reacquisition price of the repaid portion of the Term Loan and the its net carrying amount.

On May 31, 2018, the Company paid off the remaining amounts payable under its $10.0 million principal amount term loan under the Loan and Security Agreement with VLL7 and VLL8. The Company paid to VLL7 and VLL8 approximately $5.2 million, consisting of $4.6 million in outstanding principal, and $0.6 million of accrued and unpaid interest outstanding at the prepayment date together with all the scheduled interest that would have accrued and been payable through the stated maturity of the term loan. As a result, the Company recorded a loss on extinguishment of debt totaling $1.4 million, representing the difference between the reacquisition price of the repaid portion of the Term Loan and its carrying amount.

The Company was obligated to pay customary fees and expenses, including customary facility fees for credit facilities of this size and type, in the aggregate amount of approximately $120,000, in connection with the closing of the two facilities. An additional facility fee of $40,000 was paid in connection with the Revolving Loan Facility on February 8, 2018.

Each of the Revolving Loan Facility and the Term Loan Facility contain customary representations and warranties and customary affirmative and negative covenants, including, limits or restrictions on the Company's ability to incur liens, incur indebtedness, make certain restricted payments, merge or consolidate and dispose of assets. The Revolving Loan Facility also contains various financial covenants, including but not limited to a liquidity covenant requiring the Company to maintain at least $4.0 million of cash. In addition, each of the Revolving Loan Facility and the Term Loan Facility contains customary events of default that entitle EWB or VLL7 and VLL8, as appropriate, to cause any or all of the Company's indebtedness under the Revolving Loan Facility or the Term Loan Facility, respectively, to become immediately due and payable. The events of default (some of which are subject to applicable grace or cure periods), include, among other things, non-payment defaults, covenant defaults, cross-defaults to other material indebtedness, bankruptcy and insolvency defaults and material judgment defaults. Upon the occurrence and during the continuance of an event of default, EWB and VLL7 and VLL8 may terminate their lending commitments and/or declare all or any part of the unpaid principal of all loans, all interest accrued and unpaid thereon and all other amounts payable under the Loan and Security Agreements to be immediately due and payable.

As of September 30, 2018, the Company was in compliance with all financial covenants under the Revolving Loan Facility.

The proceeds of the Term Loan and the initial draw under the Revolving Loan Facility, after payment of fees and expenses, were used to repay all outstanding amounts under the credit agreement with the Company’s previous lender. In connection with the repayment, warrants to purchase an aggregate of 400,000 shares of common stock issued to the Company’s previous lender were cancelled. The proceeds of any additional draws under the Revolving Loan Facility will be used for working capital and other general corporate purposes.

On February 14, 2018, the Company completed the acquisition of 3VR. As part of the purchase price consideration paid in the acquisition of 3VR, the Company issued subordinated unsecured promissory notes (“notes payable”) in the aggregate principal amount of $2.0 million, with an annual interest rate of 3.0%, payable on the one year anniversary of the closing date. On February 21, 2018, the Company paid 3VR’s lender $3.6 million in full repayment of all indebtedness outstanding of 3VR.