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Investment in Marketable Securities - Schedule of Investment in Marketable Securities (Details) - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019 | Dec. 31, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Oct. 16, 2018 | May 17, 2018
Less: Unrealized holding loss | $ 18,538 |  | $ 68,391 |  |  |  |  |
Investment in marketable securities | 48,202 |  | 66,484 | 501,000 | 134,166 |  |  |
Greenpro Capital Corp. [Member] |  |  |  |  |  |  |  |
Cost of investment | 66,484 |  | 134,166 | 501,000 | 501,000 |  | $ 1,000 | $ 500,000
Less: Impairment in cost of investment |  |  |  |  | (366,834) |  |  |
Less: Unrealized holding loss | (18,538) |  | (68,391) |  |  |  |  |
Exchange rate effect | 256 |  | 709 |  |  |  |  |
Investment in marketable securities | $ 48,202 |  | $ 66,484 | $ 501,000 | $ 134,166 |  |  |

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- Definition Cost of the investment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 210 -Section 50 -Paragraph 6 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=99383244&loc=d3e12121-115841 + Details
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- Definition Amount of investment in marketable security, classified as noncurrent. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Amount of unrealized gain (loss) on investment in marketable security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(7)(c)) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
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