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Intangible Assets | 6 Months Ended
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Sep. 30, 2018
Goodwill And Intangible Assets Disclosure [Abstract] |
Intangible Assets | NOTE 5 – INTANGIBLE ASSETS: Intangible assets are comprised of the following:
|  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Impairment Loss |  |  | Net Carrying Amount |
At September 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Intangibles subject to amortization: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationships |  | $ | 2,700 |  |  | $ | 1,402 |  |  | $ | — |  |  | $ | 1,298 |
Intangibles not subject to amortization: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Permits |  | $ | 10,300 |  |  | $ | — |  |  | $ | 8,600 |  |  | $ | 1,700 |
Tradename |  |  | 2,500 |  |  |  | — |  |  |  | 500 |  |  |  | 2,000 |
|  | $ | 12,800 |  |  | $ | — |  |  | $ | 9,100 |  |  | $ | 3,700 |
At March 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Intangibles subject to amortization: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationships |  | $ | 2,700 |  |  | $ | 1,312 |  |  | $ | — |  |  | $ | 1,388 |
Intangibles not subject to amortization: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Permits |  | $ | 10,300 |  |  | $ | — |  |  | $ | 8,600 |  |  | $ | 1,700 |
Tradename |  |  | 2,500 |  |  |  | — |  |  |  | 500 |  |  |  | 2,000 |
|  | $ | 12,800 |  |  | $ | — |  |  | $ | 9,100 |  |  | $ | 3,700 |
Intangible assets are amortized on a straight-line basis over the estimated useful lives. Intangible amortization expense for each of the three-month periods ended September 30, 2018 and 2017 was $45. Intangible amortization expense for each of the six-month periods ended September 30, 2018 and 2017 was $90. As of September 30, 2018, amortization expense is estimated to be $90 for the remainder of fiscal 2019 and $180 in each of the fiscal years ending March 31, 2020, 2021, 2022 and 2023.

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- References No definition available. + Details
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- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI http://asc.fasb.org/topic&trid=2144416 + Details
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