SHAREHOLDERS' EQUITY (Details 2) - Predecessor Company - Common share options	4 Months Ended
	Apr. 30, 2014 $ / shares shares
Number of Options
Outstanding at the beginning of the period (in shares)	1,932,279
Granted (in shares)	0
Exercised (in shares)	0
Forfeited (in shares)	0
Outstanding at the end of the period (in shares)	1,932,279
Exercisable at the end of the period (in shares)	1,932,279
Weighted Average Exercise Price
Outstanding at the beginning of the period (in dollars per share) | $ / shares	$ 20.00
Granted (in dollars per share) | $ / shares	0.00
Exercised (in dollars per share) | $ / shares	0.00
Forfeited (in dollars per share) | $ / shares	0.00
Outstanding at the end of the period (in dollars per share) | $ / shares	$ 20.00