Quarterly report pursuant to Section 13 or 15(d)

Credit Agreement (Details)

v2.4.0.8
Credit Agreement (Details) (USD $)
In Thousands, unless otherwise specified
0 Months Ended
Jun. 19, 2014
Jun. 30, 2014
Letter of Credit [Member]
   
Credit Agreements    
Line of credit amount $ 5,000  
Line of Credit [Member]
   
Credit Agreements    
Line of credit amount 70,000  
Amount facility may be increased subject to certain conditions 25,000  
Variable rate basis LIBOR  
Commitment fee 0.25%  
Amount outstanding   $ 0
Minimum [Member] | Line of Credit [Member]
   
Credit Agreements    
Spread on variable rate basis 1.25%  
Maximum [Member] | Line of Credit [Member]
   
Credit Agreements    
Spread on variable rate basis 1.75%