Stock Repurchase Program	6 Months Ended
Jun. 30, 2017
Equity [Abstract]
Stock Repurchase Program	Stock Repurchase Program The Company's stock repurchase programs assist in offsetting the impact of dilution from employee equity compensation and assist with capital allocation. Management is allowed discretion in the execution of the repurchase program based upon market conditions and consideration of capital allocation. In January 2014, the Company announced a stock repurchase program authorizing the repurchase of up to 500,000 shares of the Company’s outstanding common stock. During the year ended December 31, 2014, the Company repurchased 261,000 shares of common stock for an aggregate purchase price of $5.9 million, which were recorded as part of treasury stock as of December 31, 2014. During the year ended December 31, 2015, the Company repurchased 212,000 shares of common stock for an aggregate purchase price of $1.7 million. The shares repurchased under this program were retired as of December 31, 2015. There were 56,000 shares remaining to be repurchased under this program as of December 31, 2015. In February 2016, the Company announced a stock repurchase program authorizing the repurchase of up to 1,000,000 shares of the Company’s outstanding common stock. During the year ended December 31, 2016, the Company repurchased 1,056,000 shares of common stock, including the 56,000 shares from the previous stock repurchase program, for an aggregate purchase price of $9.5 million and therefore there were no shares remaining to be repurchased under the repurchase programs authorized in January 2014 and January 2016 as of December 31, 2016. The shares repurchased were retired and recorded as a reduction of additional paid-in capital until extinguished with the remaining amount reflected as a reduction of retained earnings. In February 2017, the Company announced a stock repurchase program authorizing the repurchase of up to 1,000,000 shares of the Company’s outstanding common stock. During the three and six months ended June 30, 2017, the Company repurchased 493,912 and 708,992 shares of common stock, respectively, for an aggregate purchase price of $5.0 million and $7.0 million, respectively. The shares repurchased were retired and recorded as a reduction of additional paid-in capital until extinguished with the remaining amount reflected as a reduction of retained earnings. There were 291,000 shares remaining to be repurchased under this program as of June 30, 2017.

Stock Repurchase Program

The Company's stock repurchase programs assist in offsetting the impact of dilution from employee equity compensation and assist with capital allocation. Management is allowed discretion in the execution of the repurchase program based upon market conditions and consideration of capital allocation.

In January 2014, the Company announced a stock repurchase program authorizing the repurchase of up to 500,000 shares of the Company’s outstanding common stock. During the year ended December 31, 2014, the Company repurchased 261,000 shares of common stock for an aggregate purchase price of $5.9 million, which were recorded as part of treasury stock as of December 31, 2014. During the year ended December 31, 2015, the Company repurchased 212,000 shares of common stock for an aggregate purchase price of $1.7 million. The shares repurchased under this program were retired as of December 31, 2015. There were 56,000 shares remaining to be repurchased under this program as of December 31, 2015.

In February 2016, the Company announced a stock repurchase program authorizing the repurchase of up to 1,000,000 shares of the Company’s outstanding common stock. During the year ended December 31, 2016, the Company repurchased 1,056,000 shares of common stock, including the 56,000 shares from the previous stock repurchase program, for an aggregate purchase price of $9.5 million and therefore there were no shares remaining to be repurchased under the repurchase programs authorized in January 2014 and January 2016 as of December 31, 2016. The shares repurchased were retired and recorded as a reduction of additional paid-in capital until extinguished with the remaining amount reflected as a reduction of retained earnings.

In February 2017, the Company announced a stock repurchase program authorizing the repurchase of up to 1,000,000 shares of the Company’s outstanding common stock. During the three and six months ended June 30, 2017, the Company repurchased 493,912 and 708,992 shares of common stock, respectively, for an aggregate purchase price of $5.0 million and $7.0 million, respectively. The shares repurchased were retired and recorded as a reduction of additional paid-in capital until extinguished with the remaining amount reflected as a reduction of retained earnings. There were 291,000 shares remaining to be repurchased under this program as of June 30, 2017.