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Note 12 - Warrants and Options | 3 Months Ended
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Mar. 31, 2020
Notes to Financial Statements |
Share-based Payment Arrangement [Text Block] | NOTE 12. WARRANTS AND OPTIONS Options At March 31, 2020 and December 31, 2019, we had fully vested options outstanding to purchase 314,218 shares of common stock at exercise prices ranging from $3.27 to $ 134.00 per share. Due to the high level of volatility in the stock price of our common stock, our management determined the grant date fair value of the options using the then quoted stock price at the grant date. Warrants At March 31, 2020 and December 31, 2019, we had warrants outstanding to purchase 728,583 shares of common stock. At March 31, 2020 the warrants had a weighted average exercise price of $6.18 per share purchased and a weighted average remaining contractual term of 2.75 years. At December 31, 2020, the warrants had a weighted average exercise price of $6.18 per share purchased and a weighted average remaining contractual term of 3.00 years. Non-Incentive Plan Options At March 31, 2020 and December 31, 2019, we had 323,498 non-incentive options outstanding with a weighted-average exercise price of $21.84 . The non-incentive options have a remaining contract term of .67 years and .92 years at March 31, 2020 and December 31, 2019, respectively. These options were out of the money at March 31, 2020 and December 31, 2019 and had no intrinsic value.

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- Definition The entire disclosure for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 + Details
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