NOTE 4: EARNINGS PER SHARE: Earnings Per Share, Policy (Policies)	3 Months Ended
Sep. 30, 2018
Policies
Earnings Per Share, Policy	Options outstanding at September 30, 2018 and 2017, to purchase 170,600 and 114,300 shares of common stock, respectively, were not included in the computation of diluted earnings per common share for each of the three month periods because the exercise prices of such options were greater than the average market prices of the common stock for the three months ended September 30, 2018 and 2017, respectively. Options outstanding at September 30, 2018 and 2017, to purchase 260,947 and 114,300 shares of common stock, respectively, were not included in the computation of diluted earnings per common share for each of the nine month periods because the exercise prices of such options were greater than the average market prices of the common stock for the nine months ended September 30, 2018 and 2017, respectively.

Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
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-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257

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