Intangible assets and goodwill (Tables)

6 Months Ended

Jul. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of finite-lived intangible assets

The gross carrying amount and associated accumulated amortization of intangible assets were as follows as of July 31, 2019 and January 31, 2019:

(in thousands)	July 31, 2019			January 31, 2019
Amortized intangible assets:
Capitalized software development costs	$	48,410		$	40,583
Software	6,430			4,252
Other intangible assets	2,882			2,882
Acquired intangible member assets	92,084			85,110
Intangible assets, gross	149,806			132,827
Accumulated amortization	(61,038		)	(53,161		)
Intangible assets, net	$	88,768		$	79,666