XML 81 R70.htm IDEA: XBRL DOCUMENT v3.20.1
Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details) - USD ($)
$ in Thousands
Jan. 31, 2020
Jan. 31, 2019
Payables and Accruals [Abstract]    
Contract settlement $ 228 $ 219
Wages and benefits 373 596
Customer deposits 376 701
Accrued inventory 229 447
Other 2,246 1,775
Accrued Expenses and Other Liabilities $ 3,452 $ 3,738