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Fair Value of Financial Instruments | 12 Months Ended
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Dec. 31, 2017
Fair Value Disclosures [Abstract] |
Fair Value of Financial Instruments |
17. | FAIR VALUE OF FINANCIAL INSTRUMENTS
The amounts reported on the consolidated balance sheets for cash and cash equivalents, accounts receivable and short-term debt approximate fair value. The following table sets forth the carrying value and fair value of long-term debt as of December 31:
| 2017 |  |  |  | 2016 |
In thousands | Carrying Value |  |  | Fair Value |  |  |  | Carrying Value |  |  | Fair Value |
Variable rate debt | $ | 171,200 |  |  | $ | 171,200 |  |  |  | $ | 61,595 |  |  | $ | 61,595 |
Fixed-rate bonds |  | 250,000 |  |  |  | 253,823 |  |  |  |  | 250,000 |  |  |  | 256,563 |
2.40% Term loan |  | 7,710 |  |  |  | 7,889 |  |  |  |  | 8,282 |  |  |  | 8,877 |
2.05% Term loan |  | 33,607 |  |  |  | 34,122 |  |  |  |  | 35,163 |  |  |  | 37,089 |
1.30% Term Loan |  | 9,423 |  |  |  | 9,370 |  |  |  |  | 9,788 |  |  |  | 10,062 |
1.55% Term loan |  | 11,390 |  |  |  | 11,320 |  |  |  |  | 10,333 |  |  |  | 10,082 |
Total | $ | 483,330 |  |  | $ | 487,724 |  |  |  | $ | 375,161 |  |  | $ | 384,268 |
As of December 31, 2017 and 2016, we had $250.0 million of 5.375% fixed rate bonds. These bonds are publicly registered, but thinly traded. Accordingly, the values set forth above for the bonds, as well as our other debt instruments, are based on observable inputs and other relevant market data (Level 2). The fair value of financial derivatives is set forth below in Note 18.

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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -URI http://asc.fasb.org/topic&trid=2155941 + Details
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