EARNINGS PER COMMON SHARE (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
EARNINGS PER COMMON SHARE
Net income/(loss)	$ (7,414)	$ (8,428)	$ 17,674	$ (12,009)	$ (15,583)	$ (12,366)	$ (21,466)	$ (6,961)	$ (10,176)	$ (56,376)	$ 3,913
Less: Income to participating securities											30
Net income/(loss) attributable to common shares									$ (10,176)	$ (56,376)	$ 3,883
Weighted average common shares outstanding - basic									42,943	42,248	41,986
Effect of dilutive stock equivalents (in shares)											550
Weighted average commons shares outstanding - dilutive									42,943	42,248	42,536
Net income/(loss) per common share - basic (in dollars per share)	$ (0.17)	$ (0.2)	$ 0.41	$ (0.28)	$ (0.37)	$ (0.29)	$ (0.51)	$ (0.17)	$ (0.24)	$ (1.33)	$ 0.09
Net income/(loss) per common share - diluted (in dollars per share)	$ (0.17)	$ (0.2)	$ 0.41	$ (0.28)	$ (0.37)	$ (0.29)	$ (0.51)	$ (0.17)	$ (0.24)	$ (1.33)	$ 0.09