Note 4 - Equity Investments

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Cost and Equity Method Investments Disclosure [Text Block]

(4) Equity Investments

We make equity investments to promote business and strategic objectives. For investments that do not have a readily determinable fair value, we apply either cost or equity method of accounting depending on the nature of our investment and our ability to exercise significant influence. Investments are periodically analyzed to determine whether or not there are any indicators of impairment and written down to fair value if the investment has incurred an other than temporary impairment. Our investment of $1.3 million in convertible preferred stock of PracticingExcellence.com, Inc., a privately-held Delaware corporation (“PX”) is included in non-current assets. It is not practicable for us to estimate fair value at each reporting date due to the cost and complexity of the calculations for this non-public entity. Therefore, it is carried at cost less impairment, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer, if any. We have a seat on PX's board of directors and our investment, which is not considered to be in-substance common stock, represents approximately 15.7% of the issued and outstanding equity interests in PX.