NATURE OF OPERATIONS AND BUSINESS RISKS (Details)	4 Months Ended	12 Months Ended
	Dec. 31, 2012	Aug. 31, 2010
NATURE OF OPERATIONS AND BUSINESS RISKS [Abstract]
Reverse stock split conversion ratio	1-for-17	1-for-17
Number of shares to be received for each outstanding share of acquiree before merger (in shares)	0.2331234
Entity's outstanding common stock owned by RPC's stockholders (in hundredths)	95.00%	95.00%
Entity's outstanding common stock owned by entity's stockholders (in hundredths)	5.00%	5.00%