XML 61 R52.htm IDEA: XBRL DOCUMENT v3.21.2
Income Taxes (Details) - Schedule of Unrecognized Tax Benefits Roll Forward - USD ($)
$ in Thousands
9 Months Ended
Oct. 31, 2021
Oct. 31, 2020
Schedule of Unrecognized Tax Benefits Roll Forward [Abstract]    
Unrecognized tax benefits, beginning of period $ 8,400 $ 7,370
Changes for prior years’ tax positions 15 (57)
Changes for current year tax positions 413  
Unrecognized tax benefits, end of period $ 8,828 $ 7,313