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Accounting Policies, by Policy (Policies)
3 Months Ended
Jun. 30, 2017
Accounting Policies [Abstract]  
Basis of Accounting, Policy [Policy Text Block]

In the opinion of management, the accompanying interim unaudited condensed consolidated financial statements reflect all adjustments that are necessary for a fair presentation of the financial results. All such adjustments reflected in the unaudited interim condensed consolidated financial statements are considered to be of a normal and recurring nature. The results of operations for the three and six months ended June 30, 2017 and 2016 are not necessarily indicative of the results to be expected for the whole year. The December 31, 2016 condensed consolidated balance sheet data was derived from the audited financial statements but does not include all disclosures required by accounting principles generally accepted in the United States of America ("GAAP"). This Quarterly Report on Form 10-Q should be read in connection with the Company's Annual Report on Form 10-K for the year ended December 31, 2016, which includes all disclosures required by GAAP.

Receivables, Trade and Other Accounts Receivable, Allowance for Doubtful Accounts, Policy [Policy Text Block]
TRADE RECEIVABLES       

Trade receivables are presented net of the related allowance for uncollectible accounts of approximately $881,000, $1,041,000 and $960,000 at June 30, 2017, December 31, 2016 and June 30, 2016, respectively. The Company records the allowance based on historical experience, the age of the receivables and identification of customer accounts that are likely to prove difficult to collect due to various criteria including pending bankruptcy. However, estimates of the allowance in any future period are inherently uncertain and actual allowances may differ from these estimates. If actual or expected future allowances were significantly greater or less than established reserves, a reduction or increase to bad debt expense would be recorded in the period this determination was made. Our credit policy generally provides that trade receivables will be deemed uncollectible and written-off once we have pursued all reasonable efforts to collect on the account.

Earnings Per Share, Policy [Policy Text Block]

Basic earnings per share (“EPS”) is computed by dividing net income applicable to common shareholders by the weighted average number of common shares outstanding during each period. The diluted earnings per share computation includes common share equivalents, when dilutive.

Income Tax, Policy [Policy Text Block]

Our policy is to accrue interest and penalties on any uncertain tax position as a component of income tax expense.

Fair Value Measurement, Policy [Policy Text Block]

Generally accepted accounting standards establish a framework for measuring fair value. The fair value accounting standard defines fair value, establishes a framework for measuring fair value, and expands disclosures about fair value measurements. This standard clarifies how to measure fair value as permitted under other accounting pronouncements.


The fair value accounting standard defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants at the measurement date. This standard also establishes a three-level fair value hierarchy that prioritizes the inputs used to measure fair value. This hierarchy requires entities to maximize the use of observable inputs and minimize the use of unobservable inputs. The three levels of inputs used to measure fair value are as follows:


·Level 1 – Quoted prices in active markets for identical assets or liabilities.

·Level 2 – Observable inputs other than quoted market prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

·Level 3 – Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes certain pricing models, discounted cash flow methodologies and similar techniques that use significant unobservable inputs.

The fair values of cash and cash equivalents, receivables, and accounts payable approximated their carrying values because of the short-term nature of these instruments. Receivables consist primarily of amounts due from our customers, net of allowances, amounts due from employees (sales persons’ advances in excess of commissions earned and employee travel advances); other customer receivables, net of allowances; and expected insurance recoveries. The carrying amounts of our revolving line of credit and other short-term financing obligations also approximate fair value, as they are comparable to the available financing in the marketplace during the year. The fair value of our revolving line of credit is categorized as Level 2.