RESTATEMENT (Narratives) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Increase (decrease) in net income attributable to common stockholders	$ 496	$ (2,382)
Restatement Adjustment Eliminations [Member]
Increase (decrease) in net income attributable to common stockholders	(556)	(505)
Restatement Adjustment [Member]
Increase (decrease) in net income attributable to common stockholders	$ 299	$ 431