Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Dec. 31, 2013
Accounting Policies [Abstract]  
Allowance for Doubtful Accounts
Accounts receivable in the accompanying consolidated financial statements are shown net of an allowance for doubtful accounts of $0.6 million and $1.2 million, at December 31, 2013 and 2012, respectively.
 
(In thousands)
Year ended December 31,
 
2013
 
2012
 
2011
Beginning Balance
$
1,208

 
$
671

 
$
898

Provision for Credit Losses
968

 
1,160

 
1,883

Charge-offs
(1,604
)
 
(623
)
 
(2,110
)
Ending Balance
$
572

 
$
1,208

 
$
671
Basic and Diluted Shares Outstanding
For the years ended December 31, 2013, 2012, and 2011, options totaling 112,500, 117,500, and 427,500, respectively, are not dilutive because the average share price of the Company’s common stock was less than the exercise prices. The treasury stock method was used to measure the effect of the dilution.
 
 
December 31,
(Shares in thousands)
2013
 
2012
 
2011
Weighted average common shares outstanding - Basic
20,364

 
19,649

 
18,889

Effect of dilutive options
37

 
51

 
60

Weighted average common shares outstanding - Diluted
20,401

 
19,700

 
18,949

Average share price
$
45.44

 
$
40.94

 
$
39.39