|6 Months Ended|
Jul. 29, 2017
Long-term debt consists of the following (in thousands):
Revolving Credit Facility
As of July 29, 2017 and July 30, 2016, the borrowing base under our senior secured asset-based revolving credit facility was $827.7 million and $696.4 million, respectively, of which Michaels Stores, Inc. (“MSI”) had unused borrowing capacity of $681.4 million and $597.1 million, respectively. As of July 29, 2017 and July 30, 2016, outstanding standby letters of credit, which reduce our borrowing base, totaled $65.3 million and $57.3 million, respectively.
Debt Issuance Costs
Accumulated amortization of debt issuance costs was $66.2 million, $63.7 million and $61.0 million as of July 29, 2017, January 28, 2017 and July 30, 2016, respectively.
The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.
Reference 1: http://www.xbrl.org/2003/role/presentationRef