XML 143 R33.htm IDEA: XBRL DOCUMENT
v3.20.1

Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Accounting Policies [Abstract] |
Schedule of accumulated other comprehensive income | Accumulated other comprehensive income was as follows:
(Dollars in thousands) |  | As of December 31, |
|  | 2019 |  |  | 2018 |
Unrealized gain (loss) on available for sale securities |  | $ | 1,713 |  |  | $ | (1,108 | )
Unrecognized gains on post-retirement benefits |  |  | 158 |  |  |  | 181 |
Tax effect |  |  | (393 | ) |  |  | 195 |
Accumulated other comprehensive income (loss) |  | $ | 1,478 |  |  | $ | (732 | )

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

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration