Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Statement of Comprehensive Income [Abstract]
NET EARNINGS	$ 8,106	$ 6,302
Other comprehensive income (loss):
Foreign currency translation adjustment	(716)	291
Unrealized gain (loss) on cash flow hedge	(577)	341
Income taxes related to items of other comprehensive income	145	(112)
Other comprehensive income (loss), net of tax	(1,148)	520
COMPREHENSIVE INCOME	$ 6,958	$ 6,822

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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