SEGMENTS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended		12 Months Ended	6 Months Ended			6 Months Ended			6 Months Ended			6 Months Ended					3 Months Ended				6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended
	Feb. 28, 2014 Country	Feb. 28, 2013	Feb. 28, 2014 Country	Feb. 28, 2013	Aug. 31, 2013	Feb. 28, 2014 United States Operations	Feb. 28, 2013 United States Operations	Aug. 31, 2013 United States Operations	Feb. 28, 2014 Latin American Operations	Feb. 28, 2013 Latin American Operations	Aug. 31, 2013 Latin American Operations	Feb. 28, 2014 Caribbean Operations	Feb. 28, 2013 Caribbean Operations	Aug. 31, 2013 Caribbean Operations	Feb. 28, 2014 Reconciling Items		Feb. 28, 2013 Reconciling Items	Aug. 31, 2013 Reconciling Items		Aug. 31, 2013 Scenario, Previously Reported [Member]	May 31, 2013 Scenario, Previously Reported [Member]	Feb. 28, 2013 Scenario, Previously Reported [Member]	Nov. 30, 2012 Scenario, Previously Reported [Member]	Feb. 28, 2013 Scenario, Previously Reported [Member]	Aug. 31, 2013 Scenario, Previously Reported [Member]	Feb. 28, 2013 Scenario, Previously Reported [Member] United States Operations	Aug. 31, 2013 Scenario, Previously Reported [Member] United States Operations	Feb. 28, 2013 Scenario, Previously Reported [Member] Latin American Operations	Aug. 31, 2013 Scenario, Previously Reported [Member] Latin American Operations	Feb. 28, 2013 Scenario, Previously Reported [Member] Caribbean Operations	Aug. 31, 2013 Scenario, Previously Reported [Member] Caribbean Operations	Feb. 28, 2013 Scenario, Adjustment [Member] United States Operations	Aug. 31, 2013 Scenario, Adjustment [Member] United States Operations	Feb. 28, 2013 Scenario, Adjustment [Member] Latin American Operations	Aug. 31, 2013 Scenario, Adjustment [Member] Latin American Operations	Feb. 28, 2013 Scenario, Adjustment [Member] Caribbean Operations	Aug. 31, 2013 Scenario, Adjustment [Member] Caribbean Operations	Feb. 28, 2013 Scenario, Actual [Member]	Aug. 31, 2013 Scenario, Actual [Member]	Feb. 28, 2013 Scenario, Actual [Member] United States Operations	Aug. 31, 2013 Scenario, Actual [Member] United States Operations	Feb. 28, 2013 Scenario, Actual [Member] Latin American Operations	Aug. 31, 2013 Scenario, Actual [Member] Latin American Operations	Feb. 28, 2013 Scenario, Actual [Member] Caribbean Operations	Aug. 31, 2013 Scenario, Actual [Member] Caribbean Operations
Segment Reporting Information [Line Items]
Gain (Loss) on Disposition of Assets	$ (104)	$ (47)	$ (188)	$ (104)	$ (889)															$ (536)	$ (249)	$ (47)	$ (57)		$ (889)							$ 0	$ 0	$ (71)	$ (637)	$ (33)	$ (252)
Number of countries and territories	13		13
Segment Reporting Information
Revenue from external customers	674,374	607,410	1,279,975	1,142,696		12,485	9,396		863,064	762,515		404,426	370,785				0
Intersegment revenues			0	0		514,694	444,339		0	0		2,619	2,378		(517,313)	[1]	(446,717)
Depreciation and amortization	7,139	6,031	13,793	11,715		1,155	1,010		8,155	6,285		4,483	4,420
Operating income	39,375	36,404	71,734	66,115		21,582	17,464		37,585	36,229		12,567	12,422											66,219	127,935	17,464	34,132	36,300	70,383	12,455	23,420							66,115	127,046	17,464	34,132	36,229	69,746	12,422	23,168
Net income	28,278	24,882	49,710	44,887		14,245	12,466		25,954	23,804		9,511	8,617
Property, Plant and Equipment, Additions			58,096	38,676		3,139	2,108		49,294	32,338		5,663	4,230
Long-lived assets (other than deferred tax assets)	472,751	411,765	472,751	411,765	437,587	13,087	18,874	19,114	344,348	277,978	304,731	115,316	114,913	113,742	0	[1]	0	0	[1]
Goodwill	36,321	36,699	36,321	36,699	36,364	0	0	0	31,530	31,717	31,474	4,791	4,982	4,890	0	[1]	0	0	[1]
Identifiable assets	$ 834,316	$ 792,725	$ 834,316	$ 792,725	$ 826,039	$ 57,377	$ 75,982	$ 103,844	$ 558,426	$ 499,828	$ 518,313	$ 218,513	$ 216,915	$ 203,882	$ 0	[1]	$ 0	$ 0	[1]

[1] (1) The reconciling items reflect the amount eliminated on consolidation of intersegment transactions.