GOODWILL AND INTANGIBLE ASSETS (Tables)

3 Months Ended

Dec. 31, 2018

GOODWILL AND INTANGIBLE ASSETS

Schedule of changes in goodwill

The following is a summary of changes in goodwill (in thousands):

Balance at September 30, 2018		64,777
Additions (Note 1)		3,125
Balance at December 31, 2018	$	67,902

Schedule of finite-lived intangible assets

Intangible assets arising from business acquisitions consisted of the following:

	December 31, 2018						September 30, 2018
	Gross						Gross
	Carrying		Accumulated				Carrying		Accumulated
(in thousands)	Amount		Amortization		Net		Amount		Amortization		Net
Finite-lived intangible asset:
Developed technology	$	70,200	$	6,755	$	63,445	$	70,000	$	5,589	$	64,411
Trade name		5,700		309		5,391		5,700		237		5,463
Customer relationships		4,000		867		3,133		4,000		667		3,333
	$	79,900	$	7,931	$	71,969	$	79,700	$	6,493	$	73,207