Share Repurchase Program	12 Months Ended
Dec. 31, 2018
Class of Stock Disclosures [Abstract]
Share Repurchase Program	SHARE REPURCHASE PROGRAM On February 25, 2016, our Board approved a share repurchase program authorizing us to purchase up to an aggregate of $25.0 million of our common stock in accordance with Rule 10b-18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). On October 25, 2017, our Board approved a $15.0 million increase in its authorization for repurchases of our common stock in addition to the $25.0 million approved on February 25, 2016, bringing the total authorized repurchase amount to $40.0 million, in accordance with the Exchange Act. During the year ended December 31, 2018, we repurchased 1,101,969 shares of common stock for a total cost of $17.7 million at an average cost of $16.03 per share pursuant to our share repurchase program. Our shares were purchased in the open market at times and in amounts as management determined appropriate based on factors such as market conditions, legal requirements and other business considerations. Shares purchased pursuant to the repurchase program are currently held as treasury shares. At December 31, 2018, we had approximately $8.3 million available for repurchase under our share repurchase program. During the year ended December 31, 2017, we repurchased 574,054 shares of common stock for a total cost of $14.0 million at an average cost of $24.35 per share pursuant to our share repurchase program. Our shares were purchased in the open market at times and in amounts as management determined appropriate based on factors such as market conditions, legal requirements and other business considerations. Shares purchased pursuant to the repurchase program are currently held as treasury shares. At December 31, 2017, we had approximately $26.0 million available for repurchase under our share repurchase program. On August 18, 2017, we purchased 100,000 shares of our common stock from Melvin C. Payne, our Chairman of the Board and Chief Executive Officer. The purchase of these shares was made pursuant to a privately-negotiated transaction at a price of $23.85 per share for a total purchase price of $2.4 million. The purchase price we paid for these shares was the stock's trading price at the time of the transaction. This purchase was not a part of the share repurchase program approved by the Board on February 25, 2016. The repurchase of the shares held by Mr. Payne was approved in advance by our Board, with Mr. Payne abstaining. See Note 26 to our Consolidated Financial Statements included herein for additional information on our related party transactions. We did not purchase any shares of our common stock during 2016.

SHARE REPURCHASE PROGRAM

On February 25, 2016, our Board approved a share repurchase program authorizing us to purchase up to an aggregate of $25.0 million of our common stock in accordance with Rule 10b-18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). On October 25, 2017, our Board approved a $15.0 million increase in its authorization for repurchases of our common stock in addition to the $25.0 million approved on February 25, 2016, bringing the total authorized repurchase amount to $40.0 million, in accordance with the Exchange Act.

During the year ended December 31, 2018, we repurchased 1,101,969 shares of common stock for a total cost of $17.7 million at an average cost of $16.03 per share pursuant to our share repurchase program. Our shares were purchased in the open market at times and in amounts as management determined appropriate based on factors such as market conditions, legal requirements and other business considerations. Shares purchased pursuant to the repurchase program are currently held as treasury shares. At December 31, 2018, we had approximately $8.3 million available for repurchase under our share repurchase program.

During the year ended December 31, 2017, we repurchased 574,054 shares of common stock for a total cost of $14.0 million at an average cost of $24.35 per share pursuant to our share repurchase program. Our shares were purchased in the open market at times and in amounts as management determined appropriate based on factors such as market conditions, legal requirements and other business considerations. Shares purchased pursuant to the repurchase program are currently held as treasury shares. At December 31, 2017, we had approximately $26.0 million available for repurchase under our share repurchase program.

On August 18, 2017, we purchased 100,000 shares of our common stock from Melvin C. Payne, our Chairman of the Board and Chief Executive Officer. The purchase of these shares was made pursuant to a privately-negotiated transaction at a price of $23.85 per share for a total purchase price of $2.4 million. The purchase price we paid for these shares was the stock's trading price at the time of the transaction. This purchase was not a part of the share repurchase program approved by the Board on February 25, 2016. The repurchase of the shares held by Mr. Payne was approved in advance by our Board, with Mr. Payne abstaining. See Note 26 to our Consolidated Financial Statements included herein for additional information on our related party transactions.

We did not purchase any shares of our common stock during 2016.