Supplemental Non-cash Activities

6 Months Ended

Jun. 30, 2019

Notes to Financial Statements

Cash Flow, Supplemental Disclosures [Text Block]

SUPPLEMENTAL NON-CASH ACTIVITIES:

● Common stock issued to certain members of the Company’s management totaled $951,000 and $845,000 for the six months ended June 30, 2019 and 2018, respectively.