Note 1 - Organization and Description of Business	9 Months Ended
Sep. 30, 2018
Disclosure Text Block [Abstract]
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]	Note 1 - Organization and Description of Business Nova LifeStyle, Inc. (“Nova LifeStyle” or the “Company”), formerly known as Stevens Resources, Inc., was incorporated in the State of Nevada on September 9, 2009. The Company is a U.S. holding company with no material assets other than the ownership interests of our subsidiaries through which we market, design and sell furniture worldwide: Nova Furniture Limited in the British Virgin Islands (“Nova Furniture”), Nova Furniture Ltd. in Samoa (“Nova Samoa”), Bright Swallow International Group Limited (“Bright Swallow” or “BSI”), Nova Furniture Macao Commercial Offshore Limited (“Nova Macao”), and Diamond Bar Outdoors, Inc. (“Diamond Bar”). Nova Macao was organized under the laws of Macao on May 20, 2006, and is a wholly owned subsidiary of Nova Furniture. Diamond Bar, doing business as Diamond Sofa, was incorporated in California on June 15, 2000. Nova Macao is a trading company, importing, marketing and selling products designed and manufactured by Nova Furniture (Dongguan) Co., Ltd. (“Nova Dongguan”) and third-party manufacturers for the U.S. and international markets. Diamond Bar markets and sells products manufactured by third-party manufacturers under the Diamond Sofa brand to distributors and retailers principally in the U.S. market. On April 24, 2013, the Company completed the acquisition of Bright Swallow, an established furniture company with a global client base. The sale of three of the Company’s former subsidiaries, Nova Dongguan, Nova Dongguan Chinese Style Furniture Museum (“Nova Museum”), and Dongguan Ding Nuo Household Products Co., Ltd. (“Ding Nuo”), was consummated on October 25, 2016. Before its divestment, Nova Dongguan was a wholly foreign-owned enterprise, or WFOE, and was incorporated under the laws of the PRC on June 6, 2003. Nova Dongguan organized Nova Museum on March 17, 2011 as a non-profit organization under the laws of the PRC engaged in the promotion of the culture and history of furniture in China. Nova Dongguan markets and sells products in China to stores in our former franchise network and to wholesalers and agents for domestic retailers and exporters. At the time of sale, Nova Dongguan also provided design expertise and facilities to manufacture branded products and products for international markets under original design manufacturer and original equipment manufacturer agreements, or ODM and OEM agreements. On October 24, 2013, Nova Dongguan incorporated Ding Nuo under the laws of the PRC. On December 7, 2017, Nova LifeStyle, Inc. incorporated i Design Blockchain Technology, Inc. (“i Design”) under the laws of the State of California. The purpose of i Design is to build our own blockchain technology team. This new company will focus on the application of blockchain technology in the furniture industry, including encouraging and facilitating interactions among designers and customers, and building a blockchain-powered platform that enables designers to showcase their products, including current and future furniture designs. This company is in the planning stage and has had minimal operations to date. The “Company” and “Nova” collectively refer to Nova LifeStyle, the U.S. parent, and its subsidiaries, Nova Furniture, Nova Samoa, Nova Macao, Diamond Bar, i Design and BSI.

Note 1 - Organization and Description of Business

Nova LifeStyle, Inc. (“Nova LifeStyle” or the “Company”), formerly known as Stevens Resources, Inc., was incorporated in the State of Nevada on September 9, 2009.

The Company is a U.S. holding company with no material assets other than the ownership interests of our subsidiaries through which we market, design and sell furniture worldwide: Nova Furniture Limited in the British Virgin Islands (“Nova Furniture”), Nova Furniture Ltd. in Samoa (“Nova Samoa”), Bright Swallow International Group Limited (“Bright Swallow” or “BSI”), Nova Furniture Macao Commercial Offshore Limited (“Nova Macao”), and Diamond Bar Outdoors, Inc. (“Diamond Bar”).

Nova Macao was organized under the laws of Macao on May 20, 2006, and is a wholly owned subsidiary of Nova Furniture. Diamond Bar, doing business as Diamond Sofa, was incorporated in California on June 15, 2000. Nova Macao is a trading company, importing, marketing and selling products designed and manufactured by Nova Furniture (Dongguan) Co., Ltd. (“Nova Dongguan”) and third-party manufacturers for the U.S. and international markets. Diamond Bar markets and sells products manufactured by third-party manufacturers under the Diamond Sofa brand to distributors and retailers principally in the U.S. market. On April 24, 2013, the Company completed the acquisition of Bright Swallow, an established furniture company with a global client base.

The sale of three of the Company’s former subsidiaries, Nova Dongguan, Nova Dongguan Chinese Style Furniture Museum (“Nova Museum”), and Dongguan Ding Nuo Household Products Co., Ltd. (“Ding Nuo”), was consummated on October 25, 2016.

Before its divestment, Nova Dongguan was a wholly foreign-owned enterprise, or WFOE, and was incorporated under the laws of the PRC on June 6, 2003. Nova Dongguan organized Nova Museum on March 17, 2011 as a non-profit organization under the laws of the PRC engaged in the promotion of the culture and history of furniture in China. Nova Dongguan markets and sells products in China to stores in our former franchise network and to wholesalers and agents for domestic retailers and exporters. At the time of sale, Nova Dongguan also provided design expertise and facilities to manufacture branded products and products for international markets under original design manufacturer and original equipment manufacturer agreements, or ODM and OEM agreements. On October 24, 2013, Nova Dongguan incorporated Ding Nuo under the laws of the PRC.

On December 7, 2017, Nova LifeStyle, Inc. incorporated i Design Blockchain Technology, Inc. (“i Design”) under the laws of the State of California. The purpose of i Design is to build our own blockchain technology team. This new company will focus on the application of blockchain technology in the furniture industry, including encouraging and facilitating interactions among designers and customers, and building a blockchain-powered platform that enables designers to showcase their products, including current and future furniture designs. This company is in the planning stage and has had minimal operations to date.

The “Company” and “Nova” collectively refer to Nova LifeStyle, the U.S. parent, and its subsidiaries, Nova Furniture, Nova Samoa, Nova Macao, Diamond Bar, i Design and BSI.