	June 30,			December 31,
	2019			2018
Revolving loan facility	$	13,282		$	11,579
Notes payable		—			2,000
Total before discount and debt issuance costs		13,282			13,579
Less: Notes payable		—			(2,000	)
Less: Current portion of financial liabilities		(13,222	)		(11,554	)
Less: Current portion of unamortized discount and debt issuance costs		(60	)		(25	)
Long-term financial liabilities	$	—		$	—

On February 8, 2017, the Company entered into Loan and Security Agreements with East West Bank (“EWB”) and Venture Lending & Leasing VII, Inc. and Venture Lending & Leasing VIII, Inc. (collectively referred to as “VLL7 and VLL8”). The Loan and Security agreement, as amended, with EWB provides for a $16.0 million revolving loan facility (“Revolving Loan Facility”), and the Loan and Security Agreement with VLL7 and VLL8 provided for a $10.0 million term loan facility (“Term Loan Facility”). 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%, matured and became due and payable on February 8, 2019 and included a non-formula line of credit sublimit of up to $3.0 million. Interest is payable monthly beginning on March 1, 2017. On February 6, 2019, the Company entered into an amendment (the “Tenth Amendment”) to its Loan and Security Agreement with EWB. Under the Tenth Amendment, the Revolving Loan Facility under the Loan and Security Agreement was increased from $16.0 million to $20.0 million, the interest rate was reduced from prime rate plus 1.0% to prime rate plus 0.75%, the maturity date was extended to February 8, 2021, and certain financial covenants were amended, including covenants with respect to minimum EBITDA levels. 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.

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.

The Revolving Loan Facility contains 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, the Revolving Loan Facility contains customary events of default that entitle EWB to cause any or all of the Company's indebtedness under the Revolving Loan Facility 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 may terminate its lending commitment 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 Agreement to be immediately due and payable.

As of June 30, 2019, 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.