CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive (Loss)	Total
Balances at Oct. 31, 2018	$ 672	$ 64,185	$ 167,859	$ (9,863)	$ 222,853
Balances (in shares) at Oct. 31, 2018	6,723,160
Net income (loss)	$ 0	0	6,654	0	6,654
Other comprehensive income	0	0	0	1,051	1,051
Stock-based compensation expense, net of taxes withheld for vested restricted shares	$ 4	206	0	0	210
Stock-based compensation expense, net of taxes withheld for vested restricted shares (in shares)	34,963
Dividends paid	$ 0	0	(747)	0	(747)
Balances at Jan. 31, 2019	$ 676	64,391	173,766	(8,812)	230,021
Balances (in shares) at Jan. 31, 2019	6,758,123
Balances at Oct. 31, 2019	$ 677	66,350	182,151	(8,933)	240,245
Balances (in shares) at Oct. 31, 2019	6,767,237
Net income (loss)	$ 0	0	(893)	0	(893)
Other comprehensive income	0	0	0	199	199
Stock-based compensation expense, net of taxes withheld for vested restricted shares	$ 3	(365)	0	0	$ (362)
Stock-based compensation expense, net of taxes withheld for vested restricted shares (in shares)	35,926				35,926
Dividends paid	$ 0	0	(814)	0	$ (814)
Balances at Jan. 31, 2020	$ 680	$ 65,985	$ 180,444	$ (8,734)	$ 238,375
Balances (in shares) at Jan. 31, 2020	6,803,163