NONVESTED STOCK AWARDS (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Number of Shares [RollForward]
Outstanding at the beginning of the period (in shares)			664,249
Granted (in shares)			59,680
Vested (in shares)			(166,500)
Forfeited (in shares)			0
Outstanding at the end of the period (in shares)	557,429		557,429
Weighted Average Grant Date Price [RollForward]
Outstanding at the beginning of the period (in dollars per share)			$ 7.70
Granted (in dollars per share)			$ 3.77
Vested (in dollars per share)			$ 10.76
Forfeited (in dollars per share)			$ 0
Outstanding at the end of the period (in dollars per share)	$ 6.37		$ 6.37
Additional disclosures [Abstract]
Total fair value of shares vested			$ 643	$ 505
Unrecognized future compensation cost related to nonvested stock awards [Abstract]
Unrecognized future compensation cost	964		964
Weighted-average period for recognition of unrecognized future compensation cost			1 year 11 months 19 days
General, Administrative and Technical Management Fees [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Recognized nonvested stock amortization expense	$ 341	$ 403	$ 1,156	$ 1,377