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FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables) | 9 Months Ended
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Sep. 30, 2019
FAIR VALUE OF FINANCIAL INSTRUMENTS [Abstract] |
Carrying Amount and Fair Value of Long-Term Debt | All of Artesian Resources’ outstanding long-term debt as of September 30, 2019 and December 31, 2018 was fixed-rate. The fair value of the Company’s long-term debt is determined by discounting its future cash flows using current market interest rates on similar instruments with comparable maturities consistent with FASB ASC 825. Under the fair value hierarchy, the fair value of the long-term debt in the table below is classified as Level 2 measurements. Level 2 is valued using observable inputs other than quoted prices. The fair values for long-term debt differ from the carrying values primarily due to interest rates that differ from the current market interest rates. The carrying amount and fair value of Artesian Resources' long-term debt (including current portion) are shown below:
In thousands |  |
| September 30, 2019 |  | December 31, 2018 |
Carrying amount |  | $ | 116,229 |  |  | $ | 117,587 |
Estimated fair value |  | $ | 129,783 |  |  | $ | 116,818 |

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- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13467-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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