Basis of Presentation and Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Fair Value of Financial Instruments, Policy [Policy Text Block]

Financial Instruments and Fair Value

Financial instruments that potentially subject us to concentrations of credit risk consist of accounts receivable. We believe that our credit risk is minimized as a result of the credit quality of our customer base. The carrying amounts of cash and cash equivalents, which we consider Level 1 assets, approximated their fair values at March 31, 2017 and December 31, 2016, due to their short-term maturities.

Use of Estimates, Policy [Policy Text Block]

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.