Stockholders' Equity

9 Months Ended

Sep. 30, 2013

Stockholders' Equity Note [Abstract]

Stockholders' Equity

6.  Stockholders’ Equity

During the first three quarters of 2013, the Board of Directors approved quarterly dividends of $0.09 per share, $0.11 per share, and $0.11 per share, respectively, payable to stockholders. Dividends paid were $5,509 and $4,781 during the nine months ended September 30, 2013 and 2012, respectively.