INCOME TAXES (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Reconciliation of the provision for income taxes at the statutory rate to the provision for income taxes at effective rate
Income (loss) before income taxes	$ 3,621,000	$ 6,634,000	$ (4,671,000)	$ 16,580,000
Provision for income taxes	(1,389,000)	2,399,000	(3,964,000)	5,566,000
Net income (loss)	5,010,000	4,235,000	(707,000)	11,014,000
Computed at the statutory rate			84.86	33.57
Net unrecognized tax benefits	400,000
Net unrecognized tax benefits which will impact on our effective tax rate	400,000		400,000
Unrecognized tax benefit which will be recognized in the next twelve months	500,000		500,000
Unrecognized tax benefit which will impact on our effective tax rate	500,000		500,000
United States
Reconciliation of the provision for income taxes at the statutory rate to the provision for income taxes at effective rate
Income (loss) before income taxes			(17,557,000)	13,019,000
Provision for income taxes			(6,742,000)	4,489,000
Net income (loss)			(10,815,000)	8,530,000
Summary effective tax rate, domestic			38.40%	34.48%
Foreign
Reconciliation of the provision for income taxes at the statutory rate to the provision for income taxes at effective rate
Income (loss) before income taxes			12,886,000	3,561,000
Provision for income taxes			2,778,000	1,077,000
Net income (loss)			$ 10,108,000	$ 2,484,000
Summary effective tax rate, foreign			21.56%	30.24%