RESTRUCTURING (Details) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2013 item	Sep. 30, 2015 USD ($)	Mar. 31, 2013 USD ($)
Restructuring activity
Restructuring charge			$ 12,300
Cash paid for restructuring costs		$ 11,800
Foreign currency adjustment		100
Restructuring activity
Payments			$ (12,300)
Athlone, Ireland manufacturing facility | Maximum
Restructuring activity
Number of employees eliminated | item	130
Severance and outplacement services
Restructuring activity
Restructuring charge		743
Restructuring activity
Balance at beginning of the period		1,328
Payments		(743)
Adjustments		(115)
Balance at end of the period		$ 470