XML 41 R12.htm IDEA: XBRL DOCUMENT v2.4.0.8
Shareholders' Equity
 6 Months Ended
Jun. 30, 2014
Stockholders' Equity Note [Abstract]  
Shareholders' Equity
Shareholders’ Equity

The following table summarizes the change in shareholders’ equity during the three and six months ended June 30, 2014 and 2013, respectively:

 
Three months ended June 30,
 
Six months ended June 30,
 
2014
 
2013
 
2014
 
2013
Balance at the beginning of the period
$
73,769

 
$
66,960

 
$
70,335

 
$
66,668

Net income during the period
934

 
1,045

 
1,424

 
1,775

Treasury stock purchased
(1,169
)
 
(418
)
 
(1,169
)
 
(991
)
Share-based compensation
84

 
67

 
168

 
126

Tax benefit - stock option exercises
3

 
—

 
90

 
—

Exercise of stock options
244

 
88

 
1,265

 
164

Stock issued for acquisition
—

 
—

 
1,679

 
—

Unrealized gain or loss in investments
65

 
(87
)
 
138

 
(87
)
Balance at end of the period
$
73,930

 
$
67,655

 
$
73,930

 
$
67,655