Earnings Per Share

6 Months Ended

Jun. 30, 2016

NOTE 3. EARNINGS PER SHARE

Basic earnings per share (“EPS”) is computed as net income divided by the weighted-average number of shares of common stock outstanding for the period. Diluted EPS is computed assuming conversion of all potentially dilutive securities including the dilutive effect of stock options, unvested restricted stock awards and other potentially dilutive securities. The table below presents the weighted-average number of shares of common stock used to calculate basic and diluted earnings per share:

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	2016		2015		2016		2015
Weighted-average number of shares of common stock for calculating basic earnings per share		23,900		26,142		23,881		26,117
Effect of potentially dilutive securities from equity-based compensation		49		131		50		155
Weighted-average number of shares of common stock for calculating diluted earnings per share		23,949		26,273		23,931		26,272

The following securities were not included in the computation of diluted earnings per share as their effect would have been anti-dilutive:

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	2016		2015		2016		2015
Options to purchase shares of common stock		989		650		989		215

In May 2008, the Company’s Board of Directors authorized the Company to repurchase an aggregate of 2,000,000 shares of the Company's outstanding common stock. The Company has in the past made purchases of shares of its common stock from time to time in over-the-counter market (NASDAQ) transactions, through privately negotiated, large block transactions and through a share repurchase plan, in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934. In August 2015, the Company’s Board of Directors authorized the Company to repurchase an additional 2,000,000 shares of the Company's outstanding common stock. The amount and time of the specific repurchases are subject to prevailing market conditions, applicable legal requirements and other factors, including management’s discretion. All shares repurchased by the Company are canceled and returned to the status of authorized but unissued shares of common stock. There can be no assurance that any shares authorized for repurchase will be repurchased and the repurchase program may be modified, extended or terminated by the Board of Directors at any time. The following table presents share repurchase activities during the three and six months ended June 30, 2016 and 2015.

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands, except share and per share amounts)	2016		2015		2016		2015
Number of shares repurchased		—		89		—		102
Aggregate purchase price	$	—	$	2,754	$	—	$	3,132
Average price per repurchased shares	$	—	$	30.79	$	—	$	30.81

As of June 30, 2016, 1,592,026 shares remain authorized for repurchase.