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Financial Commitments | 12 Months Ended
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Dec. 31, 2016
Financial Commitments [Abstract] |
Financial Commitments | 5. Financial Commitments ﻿ Long-T erm Debt ﻿ Long-term debt consists of the following: ﻿ ﻿ ﻿
﻿ |  |  |  |  |
﻿ |  |  |  |  |
﻿ | As of December 31,
﻿(in thousands) | 2016 |  | 2015
﻿Term Loan | $ | 54,650 |  | $ | 222,120
﻿2014 Revolver |  | 147,990 |  |  | 155,815
﻿2010 Notes |  | 298,120 |  |  | 297,118
﻿Convertible Notes |  | 152,668 |  |  | —
﻿Equipment financing and mortgages |  | 101,558 |  |  | 133,288
﻿Other indebtedness |  | 4,533 |  |  | 9,343
﻿Total debt |  | 759,519 |  |  | 817,684
﻿Less – current maturities |  | (85,890) |  |  | (88,917)
﻿Long-term debt, net | $ | 673,629 |  | $ | 728,767
﻿ The following table reconciles the outstanding debt balance to the reported debt balances as of December 31, 2016 and 2015: ﻿
﻿ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿ | As of December 31, 2016 |  | As of December 31, 2015
﻿(in thousands) | Outstanding Long-Term Debt |  | Unamortized Discount and Issuance Cost |  | Long-Term Debt, as reported |  | Outstanding Long-Term Debt |  | Unamortized Discount and Issuance Cost |  | Long-Term Debt, as reported
﻿Term Loan | $ | 57,000 |  | $ | (2,350) |  | $ | 54,650 |  | $ | 223,750 |  | $ | (1,630) |  | $ | 222,120
﻿2014 Revolver |  | 152,500 |  |  | (4,510) |  |  | 147,990 |  |  | 158,000 |  |  | (2,185) |  |  | 155,815
﻿2010 Notes |  | 300,000 |  |  | (1,880) |  |  | 298,120 |  |  | 300,000 |  |  | (2,882) |  |  | 297,118
﻿Convertible Notes |  | 200,000 |  |  | (47,332) |  |  | 152,668 |  |  | — |  |  | — |  |  | —
﻿ 2014 Credit Facility ﻿ On June 5 2014, the Company entered into a Sixth Amended and Restated Credit Agree ment (the “Original Facility,” with subsequent amendments discussed herein, the “2014 Credit Facility”) with Bank of America, N.A. as Administrative Agent, Swing Line Lender and L/C Issuer and a syndicate of other lenders. The 2014 Cred it Facility provides for a $300 million revolving credit f acility (the “2014 Revolver”), a $250 million Term Loan (the “Term Loan”) and a sublimit for the issuance of letters of credit up to the aggregate amount of $150 million, all maturing on May 1, 2018. Borrowings under both the 2014 Revolver and the Term Loan bear interest based on either on Bank of America’s prime lending rate or the London Interbank Offered Rate (“LIBOR”), each plus an applicable margin ranging from 1.25% to 3.00% contingent upon the latest Consolidated Leverage Ratio. ﻿ During the first half of 2016, the Company entered into two amendments to the Original Facility (the “Amendments”): Waiver and Amendment No. 1, entered into on February 26, 2016 (“Amendment No. 1”), and Consent and Amendment No. 2, entered into on June 8, 2016 (“Amendment No. 2”). In Amendment No. 1, the lenders waived the Company’s violation of its consolidated leverage ratio covenant and consolidated fixed charge coverage ratio covenant. These violations were the result of the Company’s financial results for the year ended December 31, 2015, which included the previously reported $23.9 million non-cash, pre-tax charge related to an adverse ruling on the Brightwater litigation matter in the third quarter of 2015, as well as $45.6 million of pre-tax charges in the third and fourth quarters of 2015 for various Five Star Electric projects. In Amendment No. 2, the lenders consented to the issuance of the Convertible Notes subject to certain conditions, including the prepayment of $125 million on the Term Loan and the paydown of $69 million on the 2014 Revolver, and consented to a potential sale transaction of one of the Company’s business units in its Building segment, which the Company later decided not to sell. ﻿ In addition to the Amendments’ provisions discussed above, the Amendments also modified other provisions and added new provisions to the Original Facility, and Amendment No. 2 superseded and modified some of the provisions of Amendment No. 1. The following reflects the more significant changes to the Original Facility and the results of the Amendments that are now reflected in the 2014 Credit Facility. Unless otherwise noted, the changes below were primarily the result of Amendment No. 1: (1) The Company may utilize LIBOR-based borrowings. (Amendment No. 1 precluded the use of LIBOR-based borrowings until the Company filed its compliance certificate for the fourth quarter of 2016; however, Amendment No. 2 negated this preclusion.) (2) The Company is subject to an increased rate on borrowings, with such rate being 100 basis points higher than the highest rate under the Original Facility if the Company’s consolidated leverage ratio is greater than 3.50:1.00 but not more than 4.00:1.00, and an additional 100 basis points higher if the Company’s consolidated leverage ratio is greater than 4.00:1.00. (3) The Company will be subject to increased commitment fees if the Company’s consolidated leverage ratio is greater than 3.50:1.00. (4) The impact of the Brightwater litigation matter in the third quarter of 2015 is to be excluded from the calculation of the Company’s consolidated leverage ratio and consolidated fixed charge coverage ratio covenants. (5) Interest payments are due on a monthly basis; however, if the Company is in compliance with its consolidated leverage ratio and consolidated fixed charge coverage ratio covenants provided in the Original Facility as of December 31, 2016, the timing of interest payments will revert to the terms of the Original Facility. As of December 31, 2016, the Company is in compliance with its consolidated leverage ratio and consolidated fixed charge coverage ratio covenants provided in the Original Facility and the timing of our interest payments reverted back to the terms of the Original Facility, quarterly for the Term Loan and base rate borrowings and upon maturity for Eurodollar borrowings. (6) The accordion feature of the Original Facility, which would have allowed either an increase of $300 million in the 2014 Revolver or the establishment of one or more new term loan commitments, is no longer available. (7) The Company’s maximum allowable consolidated leverage ratio was increased to 4.25:1.00 for the first, second and third quarters of 2016 after which it returns to the Original Facility’s range of 3.25:1.00 to 3.00:1.00. (Amendment No. 1 increased the Company’s maximum allowable consolidated leverage ratio covenant requirements to 4.25:1.00 for the first quarter of 2016 and 4.0:1.0 for the second and third quarters of 2016. Amendment No. 2 increased the maximum allowable consolidated leverage ratio covenant requirements to 4.25:1.00 for the second and third quarters of 2016.) (8) The Company is subject to additional covenants regarding its liquidity, including a cap on the cash balance in the Company’s bank account and a weekly minimum liquidity requirement (based on specified available cash balances and availability under the 2014 Revolver). (9) The Company is required to achieve certain cumulative quarterly cash collection milestones, which were eased somewhat in Amendment No. 2. (10) The Company is required to make additional quarterly principal payments, which will be applied to the Term Loan balloon payment, with some of the payments based on a percentage of certain forecasted cash collections for the prior quarter. This change was effective in the fourth quarter of 2016. (11) The lenders’ collateral package was increased by pledging to the lenders (i) the equity interests of each direct domestic subsidiary of the Company and (ii) 65% of the stock of each material first-tier foreign restricted subsidiary of the Company. (12) The 2014 Credit Facility will now mature on May 1, 2018, as opposed to June 5, 2019, the maturity date of the Original Facility. ﻿ As of December 31, 2016, there w as $147.3 million available under the 2014 Revolver and the Company had utilized the 2014 Credit Facility for letters of credit in the amount of $0.2 m illion. The Company was in compliance with the financial covenants under the 2014 Credit Facility for the period ended December 31, 2016. As of December 31, 2016, the effective interest rate on the Term Loan and the 2014 Revolver was 4.68% and 5.05%, respectively. ﻿ 2010 Senior Notes ﻿ In October 2010, the Company issued $300 million of 7.625% Senior Notes due November 1, 2018 (the “2010 Notes”) in a private placement offering. Interest on the 2010 Notes is payable semi-annually on May 1 and November 1 of each year. The Company may redeem the 2010 Notes at par beginning on November 1, 2016, which was not exercised as of December 31, 2016. At the date of any redemption, any accrued and unpaid interest would also be due. ﻿ Convertible Notes ﻿ On June 15, 2016, the Company issued $200 million of 2.875% Convertible Senior Notes due June 15, 2021 (the “Convertible Notes”) in a private placement offering. ﻿ To account for the Convertible Notes, the Company applied the provisions of ASC 470-20, Debt with Conversion and Other Options. ASC 470-20 requires issuers of certain convertible debt instruments that may be settled in cash upon conversion to separately account for the liability (debt) and equity (conversion option) components of the instrument in a manner that reflects the issuer’s nonconvertible debt borrowing rate. This is done by allocating the proceeds from issuance to the liability component based on the fair value of the debt instrument excluding the conversion feature, with the residual allocated to the equity component and classified in additional paid in capital. The $46.8 million difference between the principal amount of the Convertible Notes ($200.0 million) and the proceeds allocated to the liability component ($153.2 million) is treated as a discount on the Convertible Notes. This difference is being amortized as non-cash interest expense using the interest method, as discussed below under Interest Expense. The equity component, however, is not subject to amortization nor subsequent remeasurement. ﻿ In addition, ASC 470-20 requires that the debt issuance costs associated with a convertible debt instrument be allocated between the liability and equity components in proportion to the allocation of the debt proceeds between these two components. The debt issuance costs attributable to the liability component of the Convertible Notes ($5.1 million) are also treated as a discount on the Convertible Notes and amortized as non-cash interest expense. The debt issuance costs attributable to the equity component ($1.5 million) were netted with the equity component and will not be amortized. ﻿ The following table presents information related to the liability and equity components of the Convertible Notes: ﻿
﻿ |  |  |
﻿(in thousands) |  | As of December 31, 2016
﻿Liability component: |  |  |
﻿Principal |  | $ | 200,000
﻿Conversion feature |  |  | (46,800)
﻿Allocated debt issuance costs |  |  | (5,051)
﻿Amortization of discount and debt issuance costs (non-cash interest expense) |  |  | 4,519
﻿Net carrying amount |  | $ | 152,668
﻿ |  |  |
﻿Equity component: |  |  |
﻿Conversion feature |  | $ | 46,800
﻿Allocated debt issuance costs |  |  | (1,543)
﻿Net deferred tax liability |  |  | (18,815)
﻿Net carrying amount |  | $ | 26,442
﻿ The Convertible Notes, governed by the terms of an indenture between the Company and Wilmington Trust, National Association, as trustee, are unsecured obligations and do not contain any financial covenants or restrictions on the payments of dividends, the incurrence of indebtedness or the issuance or repurchase of securities by the Company. The Convertible Notes bear interest at a rate of 2.875% per year, payable in cash semiannually in June and December. ﻿ Prior to January 15, 2021, the Convertible Notes will be convertible only under the following circumstances: (1) during the five business day period after any ten consecutive trading day period in which the trading price per $1,000 principal amount of Convertible Notes for such trading day was less than 98% of the product of the last reported sale price of our common stock and the conversion rate on each such trading day; (2) during any calendar quarter commencing after the calendar quarter ending on September 30, 2016, if the last reported sale price of the common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion rate of 33.0579 (or $39.32), on each applicable trading day; or (3) upon the occurrence of specified corporate events. On or after January 15, 2021 until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert all or any portion of their notes, in multiples of $1,000 principal amount, at the option of the holder regardless of the foregoing circumstances. ﻿ The Convertible Notes will be convertible at an initial conversion rate of 33.0579 shares of the Company’s common stock per $1,000 principal amount of the Convertible Notes, which is equivalent to an initial conversion price of approximately $30.25. The conversion rate will be subject to adjustment for some events but will not be adjusted for any accrued and unpaid interest. In addition, following certain corporate events that occur prior to the maturity date, the Company is required to increase, in certain circumstances, the conversion rate for a holder who elects to convert their Convertible Notes in connection with such a corporate event including customary conversion rate adjustments in connection with a “make-whole fundamental change” described in the indenture. Upon conversion, and at the Company’s election, the Company may satisfy its conversion obligation by paying or delivering, as applicable, cash, shares of its common stock or a combination of cash and shares of its common stock. As of December 31, 2016, none of the conversion provisions of the Convertible Notes have been triggered. ﻿ Equipment F inancing and M ortgages ﻿ The Company has certain loans entered into for the purchase of specific property, plant and equipment and secured by the assets purchased. The aggregate balance of equipment financing loans was approximately $84.9 million and $115.6 million at December 31, 2016 and 2015, respectively, with interest rates ranging from 1.90% to 5.93% with equal monthly installment payments over periods up to ten years with additional balloon payments of $12.4 million in 2021 and $6.3 million in 2022 on the remaining loans outstanding at December 31, 2016. The aggregate balance of mortgage loans was approximately $16.7 million and $17.7 million at December 31, 2016 and 2015, respectivel y, with interest rates ranging from a fixed 2.50% to LIBOR plus 3% and equal monthly installment payments over periods up to seven years with additional balloon payments of $2.6 million in 2018, $2.9 million in 2021 and $6.7 million in 2023. ﻿ The following table presents the future p rincipal payments required under all of the Company’s debt obligations, discussed above, including the terms of the Amendments. ﻿ ﻿
﻿ |  |  |
﻿ |  |  |
﻿Year (in thousands) |  |
﻿2017 |  | $ | 85,890
﻿2018 |  |  | 478,583
﻿2019 |  |  | 12,294
﻿2020 |  |  | 5,378
﻿2021 |  |  | 218,923
﻿Thereafter |  |  | 14,523
﻿ |  |  | 815,591
﻿Less: Unamortized Discount and Issuance Cost |  |  | (56,072)
﻿Total |  | $ | 759,519
﻿ Interest Expense ﻿ Interest Expense as reported in the Consolidated Statements of Operations consists of the following: ﻿
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﻿ |  |  |  |  |  |  |  |
﻿ | For the year ended December 31,
﻿(in thousands) | 2016 |  | 2015 |  | 2014
﻿Cash interest expense: |  |  |  |  |  |  |  |
﻿Interest on 2014 Credit Facility | $ | 19,201 |  | $ | 14,368 |  | $ | 12,980
﻿Interest on 2010 Senior Notes |  | 22,875 |  |  | 22,875 |  |  | 22,875
﻿Interest on Convertible Notes |  | 3,115 |  |  | — |  |  | —
﻿Other interest |  | 3,623 |  |  | 5,805 |  |  | 7,910
﻿Total cash interest expense |  | 48,814 |  |  | 43,048 |  |  | 43,765
﻿Non-cash interest expense:(a) |  |  |  |  |  |  |  |
﻿Amortization of debt issuance costs on 2014 Credit Facility |  | 5,447 |  |  | 1,116 |  |  | 1,319
﻿Amortization of discount and debt issuance costs on 2010 Senior Notes |  | 1,002 |  |  | 979 |  |  | 951
﻿Amortization of discount and debt issuance costs on Convertible Notes |  | 4,519 |  |  | — |  |  | —
﻿Total non-cash interest expense |  | 10,968 |  |  | 2,095 |  |  | 2,270
﻿Total cash and non-cash interest expense | $ | 59,782 |  | $ | 45,143 |  | $ | 46,035
(a) Non-cash interest expense produces effective interest rates that are higher than contractual rates; accordingly, the effective interest rates for the 2014 Credit Facility, the 2010 Senior Notes and the Convertible Notes are 9.86%, 7.99% and 9.39%, respectively. ﻿ Leases ﻿ The Company leases certain construction equipment, vehicles and office space under non-cancel l able operating leases, with f uture minimum rent payments as of December 31, 2016 as follows: ﻿ ﻿
﻿ |  |  |
﻿ |  |  |
﻿Year (in thousands) |  |
﻿2017 |  | $ | 22,950
﻿2018 |  |  | 13,612
﻿2019 |  |  | 9,983
﻿2020 |  |  | 7,417
﻿2021 |  |  | 5,455
﻿Thereafter |  |  | 19,260
﻿ |  |  | 78,677
﻿Less - Sublease rental agreements |  |  | (3,150)
﻿Total |  | $ | 75,527
﻿ Rental expense under operating leases of construction equipment, vehicles and office space was $28.2 million in 2016, $17.4 million in 2015 and $24.4 million in 2014.

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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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20,22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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