Supplemental Non-cash Activities

6 Months Ended

Jun. 30, 2018

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 $845,000 and $767,000 for the six months ended June 30, 2018 and 2017, respectively.