Supplementary quarterly financial data (unaudited) (Tables)

12 Months Ended

Jan. 31, 2020

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information


						Three months ended
(in thousands, except for per share amounts)						January 31, 2020						October 31, 2019						July 31, 2019						April 30, 2019
Total revenue						$	201,200					$	157,118					$	86,623					$	87,052
Total cost of revenue						87,519						61,083						28,183						29,299
Gross profit						113,681						96,035						58,440						57,753
Total operating expenses						99,139						86,113						33,576						30,075
Total other income (expense)						(15,149)						(41,174)						(1,128)						23,600
Income tax provision (benefit)						(417)						(9,918)						4,370						9,456
Net income (loss)						$	(190)					$	(21,334)					$	19,366					$	41,822
Net income (loss) per share (1):
Basic						$	—					$	(0.30)					$	0.30					$	0.67
Diluted						$	—					$	(0.30)					$	0.30					$	0.65

						Three months ended
(in thousands, except for per share amounts)						January 31, 2019						October 31, 2018						July 31, 2018						April 30, 2018
Total revenue						$	75,777					$	70,495					$	71,067					$	69,904
Total cost of revenue						31,332						24,678						24,492						25,548
Gross profit						44,445						45,817						46,575						44,356
Total operating expenses						27,864						26,831						25,012						23,816
Total other income (expense)						(221)						(1,555)						(75)						(1)
Income tax provision (benefit)						3,241						1,745						(1,029)						(2,038)
Net income						$	13,119					$	15,686					$	22,517					$	22,577
Net income per share (1):
Basic						$	0.21					$	0.25					$	0.36					$	0.37
Diluted						$	0.21					$	0.25					$	0.36					$	0.36

(1) Net income (loss) per share amounts may not sum to equal the full year total due to changes in the number of shares outstanding during the periods and rounding.