Organization and Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jul. 31, 2020

Accounting Policies [Abstract]

Schedule of Cash, Cash Equivalents and Restricted Cash

The following table presents cash, cash equivalents and restricted cash reported on the condensed consolidated balance sheets, and the sums are presented on the condensed consolidated statements of cash flows:

	As of
	July 31, 2020		January 31, 2020		July 31, 2019		January 31, 2019
	(in thousands)
Cash and cash equivalents	$	220,647	$	231,403	$	222,693	$	194,047
Restricted cash		10		9		9		11
Total as presented in the consolidated statements of cash flows	$	220,657	$	231,412	$	222,702	$	194,058