CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Jul. 31, 2022	Oct. 31, 2021
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 1,148	$ 966
Deferred interest	$ 222	$ 358
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares issued	6,863,744	6,860,048
Common vested share units to Directors	177,390	175,923
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	5,000,000	0
Preferred stock, shares issued	5,000,000	0