XML 31 R24.htm IDEA: XBRL DOCUMENT
v3.20.1

Fair Value Disclosures (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Fair Value Disclosures [Abstract] |
Schedule of fair value disclosures |
|  | As of December 31, 2019 |
|  | Quoted Market Prices in Active Markets (Level 1) |  |  | Internal Models with Significant Observable Market Parameters (Level 2) |  |  | Internal Models with Significant Unobservable Market Parameters (Level 3) |  |  | Total Fair Value Reported in Financial Statements |
Mutual Funds |  | $ | 1,176 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,176 |
|  | As of December 31, 2018 |
|  | Quoted Market Prices in Active Markets (Level 1) |  |  | Internal Models with Significant Observable Market Parameters (Level 2) |  |  | Internal Models with Significant Unobservable Market Parameters (Level 3) |  |  | Total Fair Value Reported in Financial Statements |
Mutual Funds |  | $ | 1,107 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,107 |

X
- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13467-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueByBalanceSheetGroupingTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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