XML 80 R56.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Capital & Equity (Details) | 1 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 15, 2017 USD ($) $ / shares shares | Aug. 31, 2017 USD ($) | Aug. 31, 2017 CNY (¥) | Jul. 25, 2017 | Mar. 31, 2018 USD ($) $ / shares shares | Mar. 31, 2017 USD ($) $ / shares shares | Mar. 31, 2016 USD ($) | Mar. 31, 2016 CNY (¥)
Capital & Equity (Textual) |  |  |  |  |  |  |  |
Ordinary shares, par value | $ / shares |  |  |  |  | $ 0.0001 | $ 0.0001 |  |
Ordinary shares, authorized | shares |  |  |  |  | 500,000,000 | 500,000,000 |  |
Ordinary shares, issued | shares |  |  |  |  | 11,421,393 | 10,000,000 |  |
Proceeds for ordinary shares | $ | $ 7,731,271 |  |  |  | $ 7,731,271 |  | $ 1,076,324 |
Capital contributions | $ |  |  |  |  | $ 145,232 |  |  |
Outstanding ordinary shares, description |  |  |  | 1-for-10 reverse stock split. |  |  |  |
IPO [Member] |  |  |  |  |  |  |  |
Capital & Equity (Textual) |  |  |  |  |  |  |  |
Proceeds for ordinary shares | $ | $ 797,092 |  |  |  |  |  |  |
Ordinary Shares [Member] |  |  |  |  |  |  |  |
Capital & Equity (Textual) |  |  |  |  |  |  |  |
Ordinary shares, par value | $ / shares | $ 6.00 |  |  |  | $ 0.0001 |  |  |
Ordinary shares, authorized | shares |  |  |  |  | 500,000,000 |  |  |
Ordinary shares, issued | shares | 1,421,394 |  |  |  | 10,000,000 |  |  |
Proceeds for ordinary shares | $ | $ 8,528,363 |  |  |  | $ 1,000 |  |  |
Ordinary Shares [Member] | Hangzhou Longyun [Member] |  |  |  |  |  |  |  |
Capital & Equity (Textual) |  |  |  |  |  |  |  |
Capital contributions |  | $ 145,232 | ¥ 945,000 |  |  |  | $ 1,053,607 | ¥ 6,800,000

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

X
- Definition Face amount or stated value per share of common stock. + 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(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. + 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(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockSharesAuthorized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + 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(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOfCommonStock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow from the capital received in cash from a partner in a partnership during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromPartnershipContribution
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 4.C) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187143-122770 + Details
Name: | us-gaap_StockholdersEquityReverseStockSplit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=us-gaap_IPOMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=lyl_HangzhouLongyunMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |