Annual report pursuant to Section 13 and 15(d)

RELATED PARTY TRANSACTIONS (Details)

v2.4.0.8
RELATED PARTY TRANSACTIONS (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
RPC Inc [Member]
     
Related Party Transaction [Line Items]      
Notice period for termination of service agreement 6 months    
LOR Inc [Member]
     
Related Party Transaction [Line Items]      
Administrative services and rent, charges to related party $ 1,100 $ 1,100 $ 1,000
Maximum [Member] | RPC Inc [Member]
     
Related Party Transaction [Line Items]      
Administrative services and rent, charges to related party $ 100 $ 100 $ 100