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PENSION PLAN (Tables) | 6 Months Ended
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Jun. 30, 2018
Defined Benefit Plan [Abstract] |
Schedule of pension plan expenses | The components of the expense the Company incurred under the pension plan are as follows:
|  |  |  |  |  |  |  | Affected Line Item
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |  |  | in the Statements of
|  | 2018 |  |  | 2017 |  |  | 2018 |  |  | 2017 |  |  | Consolidated Operations
Current service cost, net of employee contributions |  | $ | 14 |  |  | $ | 11 |  |  | $ | 31 |  |  | $ | 25 |  |  | Selling, general and administrative
Interest cost on accrued benefit obligation |  |  | 25 |  |  |  | 25 |  |  |  | 50 |  |  |  | 50 |  |  | Other expense
Expected return on plan assets |  |  | (42 | ) |  |  | (41 | ) |  |  | (85 | ) |  |  | (81 | ) |  | Other expense
Amortization of transitional obligation |  |  | 1 |  |  |  | 3 |  |  |  | 3 |  |  |  | 6 |  |  | Other expense
Amortization of past service costs |  |  | — |  |  |  | 2 |  |  |  | 2 |  |  |  | 4 |  |  | Other expense
Amortization of net actuarial gain |  |  | 14 |  |  |  | 11 |  |  |  | 28 |  |  |  | 23 |  |  | Other expense
Total cost of benefit |  | $ | 12 |  |  | $ | 11 |  |  | $ | 29 |  |  | $ | 27 |  |  |

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- References No definition available. + Details
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- Definition Tabular disclosure of the costs related to the various types of retirement plans including defined benefit pension plan cost, defined contribution plan cost, other postretirement benefit plan cost, and net periodic benefit cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
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