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Common Stock | 12 Months Ended
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Dec. 31, 2019
Stockholders' Equity Note [Abstract] |
Stockholders' Equity Note Disclosure [Text Block] | (11) Common Stock Issuance of common stock to investors On August 27, 2014, the Company issued 1,562,500 shares of our common stock and warrants to purchase up to 781,250 shares of our common stock (the “Offering”). Each share of common stock and accompanying warrant was sold at a price of $1.60. Issuance of common stock pursuant to the 2012 Incentive Stock Plan and 2015 Omnibus Equity Incentive On January 12, 2016, the Company granted an aggregate of 1,133,916 shares of common stock under its compensatory incentive plans to nine officers, directors and employees of and a consultant when the stock was at $1.25 per share, as compensation for their services in the past years, of which 168,416 shares of common stock were granted under the 2012 Incentive Stock Plan and 965,500 shares were granted under the 2015 Omnibus Equity Incentive. Please see Note (15), Stock Incentive Plans for more details. Total fair value of the stock was calculated at $1,417,395 as of the date of grant. On September 13, 2018, the compensation committee granted an aggregate of 534,500 shares of common stock at $0.88 per share to fifteen officers, directors and employees of the Company, which were granted under the 2015 Omnibus Equity Incentive Plan. Total fair value of the shares of common stock granted was calculated at $470,360 as of the date of issuance. Issuance of common stock to Weitian On October 15, 2018, the Company entered an agreement with Weitian Group LCC (“Weitian”) and agreed as compensation to issue to Weitian in the aggregate of 70,000 shares of common stock for investor relation consulting service rendered from October 15, 2018 to October 15, 2019. 37,500 shares of common stock were issued to Weitain on November 12, 2018. Total fair value of the shares of common stock granted was calculated at $32,625 at $0.87 per share. 32,500 shares of common stock were issued to Weitain on August 13, 2019. Total fair value of the shares of common stock granted was calculated at $17,550 at $0.54 per share.

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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI http://asc.fasb.org/topic&trid=2208762 + Details
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