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Borrowings | 9 Months Ended
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Mar. 31, 2021
Borrowings |
Borrowings | 8. Borrowings ​ Revolving Credit Facility ​ We have a revolving credit facility with an aggregate committed amount of up to $535 million which matures in April 2024. The credit facility includes a $300 million sub-limit for letters of credit. Under certain circumstances, we have the ability to increase the facility by the greater of $250 million or such amount as would not cause our secured leverage ratio to exceed a specified level. Borrowings under this facility bear interest at LIBOR plus a margin of 1.0% as of March 31, 2021 (which margin can range from 1.0% to 1.75% based on our consolidated net leverage ratio as defined in the credit facility). The LIBOR index is expected to be discontinued by the end of calendar year 2021. The terms of our credit facility allow for replacement if that occurs. Letters of credit reduce the amount available to borrow under the credit facility by their face value amount. The unused portion of the facility bears a commitment fee of 0.10% as of March 31, 2021 (which fee can range from 0.10% to 0.25% based on our consolidated net leverage ratio as defined in the credit facility). Our borrowings under the credit agreement are guaranteed by certain of our U.S.-based subsidiaries and are secured by substantially all of our assets and substantially all the assets of certain of our subsidiaries. The credit facility contains various representations and warranties, affirmative, negative and financial covenants and events of default. As of March 31, 2021, there were no borrowings outstanding under the revolving credit facility and $66.7 million outstanding under the letters of credit sub facility. The amount available to borrow under the credit facility as of March 31, 2021 was $468.3 million. Loan amounts under the revolving credit facility may be borrowed, repaid and re-borrowed during the term. The principal amount of each revolving loan is due and payable in full on the maturity date. We have the right to repay each revolving loan in whole or in part from time to time without penalty. It is our practice to routinely borrow and repay several times per year under this revolving facility and therefore, borrowings under the credit facility are included in current liabilities. As of March 31, 2021, we were in compliance with all covenants under this credit facility. ​ 1.25% Convertible Senior Notes (“Notes”) Due 2022 ​ In February 2017, we issued $287.5 million of the Notes in a private offering. The Notes are governed by an indenture dated February 22, 2017. The maturity for the payment of principal is September 1, 2022. The Notes bear interest at the rate of 1.25% and are payable in cash semiannually in arrears on each March 1 and September 1. ​ Pursuant to ASC 470-20, we allocated the $287.5 million gross proceeds of the Notes between liability and equity components. The initial $242.4 million liability component was determined based on the fair value of similar debt instruments excluding the conversion feature for similar terms and priced on the same day the Notes were issued. The initial $45.1 million equity component represents the debt discount and was calculated as the difference between the fair value of the debt and the gross proceeds of the Notes. Issuance costs of $7.7 million were allocated between debt ($6.5 million) and equity ($1.2 million) components with the portion allocated to the debt presented as an offset against long-term debt in the consolidated balance sheet. The debt discount is amortized over the remaining contractual term to maturity of the Notes using an effective interest rate of 4.5%. The debt issuance cost is amortized on a straight-line basis, which approximates the effective interest method, over the life of the Notes. Total interest expense recognized for the three and nine months ended March 31, 2021 related to the Notes was $3.3 million and $10.0 million, respectively, which consisted of $0.9 million and $2.7 million of contractual interest expense, $2.2 million and $6.4 million of debt discount amortization and $0.3 million and $0.9 million of amortization of debt issuance costs. For the three and nine months ended March 31, 2020, total interest expense was $3.3 million and $9.7 million, respectively, which consisted of $0.9 million and $2.7 million of contractual interest expense, $2.1 million and $6.1 million of debt discount amortization and $0.3 million and $0.9 million of amortization of debt issuance costs. ​ Other Borrowings ​ Several of our foreign subsidiaries maintain bank lines-of-credit, denominated in local currencies and U.S. dollars, primarily for the issuance of letters-of-credit. As of March 31, 2021, $63.0 million was outstanding under these letter-of-credit facilities. As of March 31, 2021, the total amount available under these credit facilities was $12.9 million. ​ Long-term debt consisted of the following (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | March 31,
​ | ​ | 2020 | ​ | 2021
1.25% convertible notes due September 1, 2022: | ​ | ​ | ​ | ​ | ​ | ​
Principal amount | ​ | $ | 287,500 | ​ | $ | 287,500
Unamortized discount | ​ | ​ | (19,075) | ​ | ​ | (12,680)
Unamortized debt issuance costs | ​ | ​ | (2,547) | ​ | ​ | (1,665)
​ | ​ | ​ | 265,878 | ​ | ​ | 273,155
Other long-term debt | ​ |  | 2,120 | ​ |  | 1,767
​ | ​ |  | 267,998 | ​ |  | 274,922
Less current portion of long-term debt | ​ |  | (926) | ​ |  | (925)
Long-term portion of debt | ​ | $ | 267,072 | ​ | $ | 273,997
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- Definition 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI http://asc.fasb.org/topic&trid=2208564 + Details
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