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Borrowings | 6 Months Ended
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Dec. 31, 2019
Borrowings |
Borrowings | 6. Borrowings ​ Revolving Credit Facility ​ Under our revolving credit facility, the aggregate committed amount available to us is $535 million. The credit facility 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 December 31, 2019 (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 revolving credit facility allow for a replacement rate if the LIBOR index is discontinued. Letters of credit reduce the amount available to borrow by their face value amounts. The unused portion of the facility bears a commitment fee of 0.10% as of December 31, 2019 (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 agreement contains various representations and warranties, affirmative, negative and financial covenants and conditions of default. As of December 31, 2019, there was $91.0 million of borrowings outstanding under the revolving credit facility and $53.7 million outstanding under the letters of credit sub facility. The amount available to borrow under the credit facility as of December 31, 2019 was $390.3 million. Loan amounts under the revolving credit facility may be borrowed, repaid and re-borrowed during the term. Although 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. Therefore, borrowings under the credit facility are included in current liabilities. As of December 31, 2019, we were in compliance with all covenants under this credit facility. ​ 1.25% Convertible Senior 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. The Notes are senior unsecured obligations and rank senior in right of payment to any of our indebtedness that is expressly subordinated in right of payment to the Notes; equal in right of payment to any of our unsecured indebtedness that is not so subordinated; effectively junior in right of payment to any of our secured indebtedness to the extent of the value of the assets securing such indebtedness; and structurally junior to all indebtedness and other liabilities (including trade payables) of our subsidiaries, as well as any of our existing and future indebtedness that may be guaranteed by our subsidiaries to the extent of such guarantees (including the guarantees of certain of our subsidiaries under our existing revolving credit facility). ​ The Notes are convertible prior to March 1, 2022 only upon specified events and during specified periods and are, thereafter convertible, at any time, in each case at an initial conversion rate of 9.3056 per $1,000 principal amount of the Notes, which is equal to an initial conversion price of approximately $107.46 per share or a 38.5% premium to our stock price at the time of the issuance. The conversion rate is subject to adjustment upon certain events. Upon conversion, the Notes may be settled, at our election, in shares of our common stock, cash or a combination of cash and shares of common stock. We have initially elected a combination settlement method to satisfy the conversion obligation, which allows us to settle the principal amount of the Notes in cash and to settle the excess conversion value, if any, in shares of common stock, as well as cash in lieu of fractional shares. ​ We may not redeem the Notes prior to March 6, 2020. Thereafter, we may redeem the Notes if the last reported sale price of our common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive) during any period of 30 consecutive trading days. If we undergo a fundamental change, as defined in the indenture for the Notes, subject to certain conditions, holders of the Notes may require us to repurchase all or part of the Notes for cash at a price equal to 100% of the principal amount of the Notes to be repurchased, plus any accrued and unpaid interest to, but excluding, the fundamental change repurchase date. The occurrence of a fundamental change will also result in the Notes becoming immediately convertible. Since the last reported sales price of our Common Stock did not exceed 130% of the conversion price for at least 20 trading days within any applicable period of 30 consecutive trading days during the three months ended December 31, 2019, the Notes are not yet convertible. ​ 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 and being amortized as interest expense over the life of the Notes using the effective interest method. The total interest expense recognized for the three and six months ended December 31, 2019 related to the Notes was $3.2 million and $6.4 million, respectively, which consisted of $0.9 million and $1.8 million of contractual interest expense, $2.0 million and $4.0 million of debt discount amortization and $0.3 million and $0.6 million of amortization of debt issuance costs. The total interest expense recognized for the three months and six months ended December 31, 2018 was $3.2 million and $6.3 million, respectively, which consisted of $0.9 million and $1.8 million of contractual interest expense, $2.0 million and $3.9 million of debt discount amortization and $0.3 million and $0.6 million of amortization of debt issuance costs. As of June 30, 2019 and December 31, 2019, the unamortized debt discount was $27.3 million and $23.2 million, respectively, which is being amortized over the remaining contractual term to maturity of the Notes using an effective interest rate of 4.50%. The unamortized debt issuance cost of $3.7 million and $3.1 million as of June 30, 2019 and December 31, 2019, respectively, is amortized on a straight-line basis, which approximates the effective interest method, over the life of the Notes. ​ 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 December 31, 2019, $49.8 million was outstanding under these letter-of-credit facilities. As of December 31, 2019, the total amount available under these credit facilities was $18.6 million. ​ Long-term debt consisted of the following (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | December 31,
​ |  | 2019 |  | 2019
1.25% convertible notes due 2022: | ​ | ​ | ​ | ​ | ​ | ​
Principal amount | ​ | $ | 287,500 | ​ | $ | 287,500
Unamortized discount | ​ | ​ | (27,283) | ​ |  | (23,225)
Unamortized debt issuance costs | ​ |  | (3,722) | ​ |  | (3,134)
​ | ​ |  | 256,495 | ​ |  | 261,141
Other long-term debt | ​ | ​ | 2,061 | ​ | ​ | 2,022
​ | ​ | ​ | 258,556 | ​ | ​ | 263,163
Less current portion of long-term debt | ​ | ​ | (804) | ​ | ​ | (837)
Long-term portion of debt | ​ | $ | 257,752 | ​ | $ | 262,326
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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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