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REGULATORY ASSETS (Tables) | 6 Months Ended
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Jun. 30, 2019
REGULATORY ASSETS [Abstract] |
Amortization Period of Other Regulatory Expense | Regulatory expenses amortized on a straight-line basis are noted below:
Expense | Years Amortized
Rate case studies | 5
Debt related costs | 15 to 25 (based on term of related debt)
Goodwill (resulting from acquisition of Mountain Hill Water Company in 2008) | 50
Deferred acquisition costs (resulting from purchase of water assets in Cecil County, Maryland in 2011 and Port Deposit, Maryland in 2010) | 20
Franchise Costs (resulting from purchase of water assets in Cecil County, Maryland in 2011) | 80
Regulatory Assets, Net of Amortization, Comprise |
Regulatory assets, net of amortization, comprise: |
|  | (in thousands) |
|  | June 30, 2019 |  |  | December 31, 2018 |
Postretirement benefit obligation |  | $ | 74 |  |  | $ | 74 |
Deferred income taxes |  |  | 393 |  |  |  | 401 |
Expense of rate case studies |  |  | 28 |  |  |  | 46 |
Debt issuance costs |  |  | 5,641 |  |  |  | 5,815 |
Goodwill |  |  | 292 |  |  |  | 295 |
Deferred acquisition and franchise costs |  |  | 603 |  |  |  | 623 |
|  | $ | 7,031 |  |  | $ | 7,254 |

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- Definition Tabular disclosure of assets that are created when regulatory agencies permit public utilities to defer certain costs included in rate-setting to the balance sheet. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6499975&loc=d3e44250-110382 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 715 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501251&loc=d3e52485-110419 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 340 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6499975&loc=d3e44264-110382 + Details
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