XML 72 R61.htm IDEA: XBRL DOCUMENT v3.21.2
Leases - Supplemental Balance Sheet Information Related to Leases (Details) - USD ($)
$ in Thousands
Jul. 31, 2021
Oct. 31, 2020
Assets    
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] us-gaap:OtherAssetsNoncurrent us-gaap:OtherAssetsNoncurrent
Operating lease ROU assets $ 1,978 $ 2,053
Liabilities and Stockholders' Equity    
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] us-gaap:AccruedLiabilitiesCurrent us-gaap:AccruedLiabilitiesCurrent
Current operating lease liabilities $ 449 $ 521
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] us-gaap:OtherLiabilitiesNoncurrent us-gaap:OtherLiabilitiesNoncurrent
Non-current operating lease liabilities $ 1,592 $ 1,610
Total operating lease liabilities $ 2,041 $ 2,131