

	December 31, 2019			December 31, 2018
First Lien Term Loans collateralized by RadNet's tangible and intangible assets	$	649,824		$	587,191
Discount on First Lien Term Loans	(13,579		)	(15,112		)
Term Loan Agreement collateralized by NJIN's tangible and intangible assets	55,875			59,250
Revolving Credit Facility	—			28,000
Promissory note payable to the former owner of a practice acquired at an interest rate of 1.5% due through 2019	—			199
Equipment notes payable at interest rates ranging from 4.4% to 5.6%, due through 2020, collateralized by medical equipment	275			632
Obligations under capital leases at interest rates ranging from 3.7% to 9.3%, due through 2022, collateralized by medical and office equipment ₍₁₎	—			12,119
Total debt obligations	692,395			672,279
Less current portion	(39,691		)	(39,267		)
Long-term portion debt obligations	$	652,704		$	633,012

At December 31, 2019, our Barclays credit facilities were comprised of one tranche of term loans (“First Lien Term Loans”) and a revolving credit facility of $137.5 million (the “Barclays Revolving Credit Facility”), both of which are provided pursuant to the Amended and Restated First Lien Credit and Guaranty Agreement dated July 1, 2016 (as amended, the "First Lien Credit Agreement").

At December 31, 2019, our SunTrust credit facilities, which relate to our consolidated subsidiary NJIN, were comprised of one term loan (the "SunTrust Term Loan") and a revolving credit facility of $30.0 million (the "SunTrust Revolving Credit Facility") both of which are provided pursuant to the SunTrust Restated Credit Agreement.

Included in our consolidated balance sheets at December 31, 2019 are $636.2 million of First Lien Term Loans and $55.9 million of SunTrust Term Loan debt for a combined total of $692.1 million (net of unamortized discounts of $13.6 million) in thousands:

We had no outstanding balance under our $137.5 million Barclays Revolving Credit Facility at December 31, 2019 and had reserved an additional $5.9 million for certain letters of credit. The remaining $131.7 million of our Barclays Revolving Credit Facility was available to draw upon as of December 31, 2019. We also had no balance under our $30.0 million SunTrust Revolving Credit Facility related to our consolidated subsidiary NJIN at December 31, 2019.

On April 18, 2019 we entered into the following two new amendments to the First Lien Credit Agreement: (i) Amendment No. 6, Consent and Incremental Joinder Agreement to Credit and Guaranty Agreement dated as of April 18, 2019 (the “Sixth Amendment”); and (ii) Amendment No. 7 to Credit and Guaranty Agreement dated as of April 18, 2019 (the “Seventh Amendment”). The Sixth Amendment amended the First Lien Credit Agreement to issue $100.0 million in incremental First Lien Term Loans and to add an additional $20.0 million of revolving commitments to the Barclay's Revolving Credit Facility. The Seventh Amendment amends the First Lien Credit Agreement to extend the maturity date of the Barclays Revolving Credit Facility by an additional two years to July 1, 2023, unless sooner terminated in accordance with the terms of the First Lien Credit Agreement. Total issue costs added in relation to the amendments in 2019 amounted to approximately $4.4 million. Of this amount, $2.1 million was identified and capitalized as discount on debt, $683,000 was capitalized as deferred financing costs, and $1.6 million was expensed. Amounts capitalized will be amortized over the remaining term of the agreement.

Interest: First Lien Term Loans bear interest at either an Adjusted Eurodollar Rate or a Base Rate plus an applicable margin. Rates of the applicable margin for borrowing under the First Lien Credit Agreement will alter depending on our leverage ratio, according to the following schedule:

At December 31, 2019 the effective Adjusted Eurodollar Rate and the Base Rate for the First Lien Term Loans was 2.01% and 4.75%, respectively and the applicable margin for Adjusted Eurodollar Rate and Base Rate borrowings was 3.50% and 2.50%, respectively.

Maturity Date. The maturity date for the First Lien Term Loans shall be on the earliest to occur of (i) July 1, 2023, and (ii) the date on which all First Lien Term Loans shall become due and payable in full under the First Lien Credit Agreement, whether by acceleration or otherwise.

Additional Borrowing. Under the First Lien Credit Agreement, we can elect to request (i) an increase to the existing Barclays Revolving Credit Facility and/or (ii) issue additional First Lien Term Loans, provided that the aggregate amount of such increases and additions does not exceed (a) $100.0 million and (b) as long as the First Lien Leverage Ratio (as defined in the First Lien Credit Agreement) would not exceed 4.00:1.00 after giving effect to such incremental facilities, an uncapped amount of incremental facilities, in each case subject to the conditions and limitations set forth in the First Lien Credit Agreement. Each

Interest: Revolving loans borrowed under the Revolving Credit Facility bear interest at either an Adjusted Eurodollar Rate or a Base Rate plus an applicable margin. Rates of the applicable margin for borrowing under the Revolving Credit Facility also change depending on our leverage ratio and are the same rates as noted in the schedule above for First Lien Term Loans. As of December 31, 2019, the effective interest rate payable on revolving loans was 7.25%.

Letters of Credit: For letters of credit issued under the Revolving Credit Facility, letter of credit fees accrue at the applicable margin of Adjusted Eurodollar Rate, currently 3.50% , and fronting fees accrue at 0.25% per annum, in each case on the average aggregate daily maximum amount available to be drawn under all letters of credit issued under the First Lien Credit Agreement. In addition a commitment fee of 0.50% per annum accrues on the unused revolver commitments under the Revolving Credit Facility.

Maturity Date: The Revolving Credit Facility will terminate on the earliest to occur of (i) July 1, 2023, (ii) the date we voluntarily agree to permanently reduce the Revolving Credit Facility to zero pursuant to section 2.13(b) of the First Lien Credit Agreement, and (iii) the date the Revolving Credit Facility is terminated due to specific events of default pursuant to section 8.01 of the First Lien Credit Agreement.

On August 31, 2018, our subsidiary, NJIN, entered into the Amended and Restated Revolving Credit and Term Loan Agreement (as amended, the "SunTrust Restated Credit Agreement") as borrower with SunTrust Bank and other financial institutions as lenders and to provide NJIN aggregate credit facilities of $90.0 million as categorized below:

SunTrust Term Loan: Pursuant to the SunTrust Restated Credit Agreement, the lenders thereunder made a term loan to NJIN in the amount of $60.0 million. The SunTrust Term Loan is repayable in scheduled quarterly amounts (as described below) and has a maturity date of the earlier of (i) August 31, 2023 and (ii) the date on which the principal amount of the SunTrust Term Loan has been declared or automatically has become due and payable (whether by acceleration or otherwise).

SunTrust Revolving Credit Facility: The SunTrust Restated Credit Agreement establishes a $30.0 million revolving credit facility available to NJIN for funding requirements. The SunTrust Revolving Credit Facility terminates on the earliest of (i) August 31, 2023, (ii) the voluntary termination thereof by NJIN pursuant to Section 2.8 of the SunTrust Restated Credit Agreement, or (iii) the date on which all amounts outstanding under the SunTrust Restated Credit Agreement have been declared or have automatically become due and payable (whether by acceleration or otherwise). NJIN has not borrowed against the revolving credit line.



Pricing Level	Leverage Ratio	Applicable Margin for Eurodollar Loans	Applicable Margin for Base Rate Loans	Applicable Margin for Letter of Credit Fees	Applicable Percentage for Commitment Fee
I	Greater than or equal to 3.00:1.00	2.75% per annum	1.75% per annum	2.75% per annum	0.45% per annum
II	Less than 3.00:1.00 but greater than or equal to 2.50:1.00	2.25% per annum	1.25% per annum	2.25% per annum	0.40% per annum
III	Less than 2.50:1.00 but greater than or equal to 2.00:1.00	2.00% per annum	1.00% per annum	2.00% per annum	0.35% per annum
IV	Less than 2.00:1.00 but greater than or equal to 1.50:1.00	1.75% per annum	0.75% per annum	1.75% per annum	0.30% per annum
V	Less than 1.50:1.00	1.50% per annum	0.50% per annum	1.50% per annum	0.30% per annum

The loans and other obligations outstanding under the SunTrust Restated Credit Agreement currently bear applicable margin and fees based on Pricing Level III described above.The loans outstanding under the SunTrust Restated Credit Agreement currently bear interest based on a three month Eurodollar election, plus the applicable margin.

Payments: The scheduled amortization of the SunTrust Term Loan began December 31, 2018 with quarterly payments of $750,000, representing annual amortization equal to 5.0% of the original principal amount of the SunTrust Term Loan. At scheduled intervals, the quarterly amortization increases by $375,000, with the remaining balance to be paid at maturity.