NOTE 4. FINANCING ARRANGEMENTS

We have a credit agreement with Bank of America which was entered into on June 15, 2017 and amended effective December 29, 2017 and provides for a line of credit arrangement of $16,000 that expires on June 15, 2022. The credit arrangement also has a $5,000 real estate term note outstanding with a maturity date of June 15, 2022. The Bank of America credit agreement replaced our previous credit agreement with Wells Fargo Bank which terminated on June 20, 2017 and resulted in a loss on the extinguishment of debt of $175 primarily related to legal and terminations fees.

Under the Bank of America credit agreement, both the line of credit and real estate term notes are subject to variations in the LIBOR rate. Our line of credit bears interest at a weighted-average interest rate of 4.3% as of September 30, 2018. We had borrowings on our line of credit of $8,058 and $8,503 outstanding as of September 30, 2018 and December 31, 2017, respectively. There are no subjective acceleration clauses under the credit agreement that would accelerate the maturity of our outstanding borrowings.

The line of credit and real estate term notes with Bank of America contain certain covenants which, among other things, require us to adhere to regular reporting requirements, abide by annual shareholder dividend limitations, maintain certain financial performance, and limit the amount of annual capital expenditures. The availability under our line is subject to borrowing base requirements, and advances are at the discretion of the lender. The line of credit is secured by substantially all of our assets.

The Bank of America credit agreement as amended provides for, among other things, a fixed charge coverage ratio of not less than (i) 1.0 to 1.0 for each period of four fiscal quarters, commencing with the period of four fiscal quarters ending December 31, 2018. In addition, the agreement requires that the Company comply with certain minimum levels of cumulative EBITDA for measurement periods during fiscal 2018, including cumulative EBITDA of $1,970 for the twelve months ending December 31, 2018.

The availability under the line is subject to borrowing base requirements, and advances are at the discretion of the lender. At September 30, 2018, we had unused availability under our line of credit of $4,797, supported by our borrowing base. The line is secured by substantially all of our assets.

As part of the July 1, 2015 Devicix acquisition we entered into two unsecured subordinated promissory notes payable to the seller in the principal amounts of $1,000 and $1,300. The $1,000 promissory note has a four-year term, bearing interest at 4% per annum, requiring monthly principal and interest payments of $23 and is subject to offsets if certain revenue levels are not met. The $1,300 promissory note has a four-year term and bears interest at 4% per annum, requiring monthly principal and interest payments of $29 and is not subject to offset.

Long-term debt at September 30, 2018 and December 31, 2017 consisted of the following (in thousands):

	September 30,			December 31,
	2018			2017
Real estate term notes bearing interest at one-month LIBOR + 2.25% (4.5% as of September 30, 2018) maturing June 15, 2022 with monthly payments of approximately $41 plus interest secured by substantially all assets.	$	4,377		$	4,751

Devicix Acquistion Note 1 payable to DeLange Holdings bears interest rate of 4.0% per annum, maturing July 1, 2019	200			394

Devicix Acquistion Note 2 payable to DeLange Holdings bears interest rate of 4.0% per annum, maturing July 1, 2019	260			512

	4,837			5,657


Discount on Devicix Notes Payable	(33		)	(63		)
Debt issuance Costs	(198		)	(238		)


Total long-term debt	4,606			5,356
Current maturities of long-term debt	(871		)	(1,003		)

Long-term debt - net of current maturities	$	3,735		$	4,353

The Company has lease financing facilities for property and equipment. The obligations are collateralized by the property underlying the lease. Total cost of the leased equipment was $1,624 at September 30, 2018 and $1,524 at December 31, 2017.

Current maturities of capital leases were $350 at September 30, 2018 and $295 at December 31, 2017.

Interest expense related to the leased assets was $19 and $0 for the three months ended September 30, 2018 and 2017, respectively and $70 and $0 for the nine months ended September 30, 2018 and 2017, respectively. Depreciation expense related to the leased assets was $41 and $0 for the three months ended September 30, 2018 and 2017, respectively and $122 and $0 for the nine months ended September 30, 2018 and 2017, respectively.

Approximate future minimum lease payments under non-cancelable capital leases subsequent to September 30, 2018 are as follows (in thousands):

Year	Amount
Remainder of 2018	$	121
2019	398
2020	398
2021	398
2022	223
Thereafter	2

Total noncancelable future lease commitments	$	1,540
Less: interest	(153		)

Present value of obligations under capital leases	$	1,387