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v3.20.2

Lease (Details) - USD ($) | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
ASSETS |  |
Operating lease right-of-use assets | $ 449,683 | $ 524,445
LIABILITIES |  |
Operating lease liabilities (current) | 282,715 | 304,248
Operating lease liabilities (noncurrent) | $ 179,994 | $ 235,555

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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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