Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Notes)

Stockholders' Equity (Notes)
12 Months Ended
Dec. 31, 2016
Common Stock [Abstract]  
Common stock
Stockholders' Equity
Common Stock
Since October 2010, the Company’s Board of Directors has approved common stock repurchases of up to 3,500,000 shares. Shares may be purchased at prevailing market prices in the open market or in private transactions, subject to market conditions, share price, trading volume and other factors. The repurchase program may be discontinued at any time. The repurchase program has been funded to date using cash on hand. The Company repurchased no shares under the share repurchase program during the years ended December 31, 2016, 2015 and 2014. As of December 31, 2016, 778,365 shares were available under the Board authorizations. Under the credit agreement, the Company is prohibited from repurchasing or redeeming its stock, subject to certain exceptions relating to the exercise or vesting of equity awards.