Wabash National Corporation entered into a Second Amended and Restated Credit Agreement, among the Company, certain of its subsidiaries as borrowers, the lenders from time to time party thereto, Wells Fargo Capital Finance, LLC, as the administrative agent, joint lead arranger and joint bookrunner, and Citizens Business Capital, a division of Citizens Asset Finance, Inc., as syndication agent, joint lead arranger and joint bookrunner, which amended and restated the Company's existing amended and restated revolving credit agreement, dated as of May 8, 2012.
Under the Amended and Restated Revolving Credit Agreement, the lenders agree to make available to the Company a $175 million revolving credit facility. The Company has the option to increase the total commitment under the facility to up to $275 million, subject to certain conditions, including obtaining commitments from any one or more lenders, whether or not currently party to the Amended and Restated Revolving Credit Agreement, to provide such increased amounts. Availability under the Amended and Restated Revolving Credit Agreement will be based upon quarterly (or more frequent under certain circumstances) borrowing base certifications of the Borrowers' eligible inventory and eligible accounts receivable, and will be reduced by certain reserves in effect from time to time. Subject to availability, the Amended and Restated Revolving Credit Agreement provides for a letter of credit subfacility in an amount not in excess of $15 million, and allows for swingline loans in an amount not in excess of $17.5 million. Outstanding borrowings under the Amended and Restated Revolving Credit Agreement will bear interest at an annual rate, at the Borrowers' election, equal to (i) LIBOR plus a margin ranging from 1.25% to 1.75% or (ii) a base rate plus a margin ranging from 0.25% to 0.75%, in each case depending upon the monthly average excess availability under the revolving loan facility. The Borrowers are required to pay a monthly unused line fee equal to 0.20% times the average daily unused availability along with other customary fees and expenses of the Revolver Agent and the lenders.
The Amended and Restated Revolving Credit Agreement contains customary covenants limiting the ability of the Company and certain of its affiliates to, among other things, pay cash dividends, incur debt or liens, redeem or repurchase stock, enter into transactions with affiliates, merge, dissolve, repay subordinated indebtedness, make investments and dispose of assets. In addition, the Company will be required to maintain a minimum fixed charge coverage ratio of not less than 1.0 to 1.0 as of the end of any period of 12 fiscal months (commencing with the month ending on December 31, 2018) when excess availability under the Amended and Restated Revolving Credit Agreement is less than 10.0% of the total revolving commitment.
If availability under the Amended and Restated Revolving Credit Agreement is less than 15% of the total revolving commitment or if there exists an event of default, amounts in any of the Borrowers' and the Revolver Guarantors' deposit accounts (other than certain excluded accounts) will be transferred daily into a blocked account held by the Revolver Agent and applied to reduce the outstanding amounts under the facility.