Long-Term Debt

On March 10, 2015, we entered into a secured credit agreement (the "Credit Agreement") with Jefferies Finance, LLC and certain other lenders for purposes of funding, in part, our acquisition of Silicon Image, Inc. The Credit Agreement provided for a $350 million term loan (the "Term Loan") maturing on March 10, 2021 (the "Term Loan Maturity Date"). We received $346.5 million net of an original issue discount of $3.5 million and we paid debt issuance costs of $8.3 million. The Term Loan bears variable interest equal to the one-month LIBOR, subject to a 1.00% floor, plus a spread of 4.25%. The current effective interest rate on the Term Loan is 7.42%.

The Term Loan is payable through a combination of (i) quarterly installments of approximately $0.9 million, (ii) annual excess cash flow payments as defined in the Credit Agreement, which are due 95 days after the last day of our fiscal year, and (iii) any payments due upon certain issuances of additional indebtedness and certain asset dispositions, with any remaining outstanding principal amount due and payable on the Term Loan Maturity Date. The percentage of excess cash flow we are required to pay ranges from 0% to 75%, depending on our leverage and other factors as defined in the Credit Agreement. As of March 30, 2019, the Credit Agreement would require a 75% excess cash flow payment.

In the first quarter of fiscal 2019, we made a total of $26.9 million in payments on the Term Loan, including $25.0 million in voluntary principal payments, a $1.0 million mandatory payment from the proceeds of an asset sale in the fourth quarter of fiscal 2018, and a required quarterly installment payment of $0.9 million. As of March 30, 2019, we had approximately $236.2 million outstanding under the Credit Agreement.

While the Credit Agreement does not contain financial covenants, it does contain informational covenants and certain restrictive covenants, including limitations on liens, mergers and consolidations, sales of assets, payment of dividends, and indebtedness. We were in compliance with all such covenants in all material respects at March 30, 2019.

The original issue discount and the debt issuance costs have been accounted for as a reduction to the carrying value of the Term Loan on our Consolidated Balance Sheets and are being amortized to Interest expense in our Consolidated Statements of Operations over the contractual term, using the effective interest method.

The fair value of the Term Loan approximates the carrying value, which is reflected in our Consolidated Balance Sheets as follows:



(In thousands)	March 30, 2019			December 29, 2018
Principal amount	$	236,158		$	263,033
Unamortized original issue discount and debt costs	(2,700		)	(3,386		)
Less: Current portion of long-term debt	(7,796		)	(8,290		)
Long-term debt, net of current portion	$	225,662		$	251,357

Interest expense related to the Term Loan was included in Interest expense on our Consolidated Statements of Operations as follows:



	Three Months Ended
(In thousands)	March 30, 2019		March 31, 2018
Contractual interest	$	4,316	$	4,528
Amortization of debt issuance costs and discount	687		507
Total interest expense related to the Term Loan	$	5,003	$	5,035

As of March 30, 2019, expected future principal payments on the Term Loan were as follows:



Fiscal year	(in thousands)

2019	9,388
2020	59,291
2021	167,479
	$	236,158