3. Equity and Share-Based Compensation

During the first six months of 2017, we issued 1,017 shares of our Class A common stock under our 2009 Long-Term Incentive Plan to our independent directors, in lieu of cash compensation, for services rendered in 2017. We valued the shares issued to our independent directors at estimated fair value based on the closing price of our shares on the date the shares were issued, which by policy is the last trading day of each quarter in which the services were rendered.

During the first six months of 2017 and 2016, we recognized $0.9 million and $0.1 million respectively, of associated stock compensation expense. Total share-based compensation expense is reported in selling and operating expenses and corporate, general and administration expenses on our condensed consolidated statements of operations. There were 6,000 options exercised during the first six months of 2017, with net proceeds of $30,000.