Company and Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2018

Schedule Of Estimated Useful Lives Of Property Plant And Equipment [Table Text Block]

Property and equipment are recorded at cost, or if acquired in a business combination, at the acquisition date fair value. Depreciation and amortization is computed using the straight-line method over the estimated useful lives of the assets as follows:



Computer Equipment	3 years
Software Costs	3 - 5 years
Office Equipment	3 - 10 years
Furniture and Fixtures	5 - 10 years

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The Company used the following assumptions for options granted under the 2011 Equity Incentive Plans during the three and six months ended June 30, 2018 and 2017:



	Three Months Ended		Six Months Ended
2011 Equity Incentive Plans Assumptions	June 30, 2018	June 30, 2017	June 30, 2018	June 30, 2017
Expected term	6 years	6 years	6 years	6 years
Weighted average volatility	57.70%	43.71%	59.07%	43.78%
Weighted average risk free interest rate	2.83%	2.01%	2.67%	2.03%
Expected dividends	—	—	—	—