XML 47 R36.htm IDEA: XBRL DOCUMENT
v3.7.0.1

EMPLOYEE BENEFIT PLAN (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2017
EMPLOYEE BENEFIT PLAN [Abstract] |
Components of Net Periodic Benefit Cost | Net periodic benefit costs for such retirement medical plans were as follows:
|  | Six Months Ended June 30, |
|  | 2017 |  |  | 2016 |
Service cost |  | $ | 34 |  |  | $ | 31 |
Interest cost |  |  | 23 |  |  |  | 20 |
Amortization of prior service cost |  |  | 37 |  |  |  | 24 |
Amortization of gain |  |  | (7 | ) |  |  | (5 | )
Net periodic benefit cost |  | $ | 87 |  |  | $ | 70 |

X
- References No definition available. + Details
Name: | us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration