CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss [Member]	Total
Balances at Oct. 31, 2022	$ 657	$ 63,635	$ 179,877	$ (21,525)	$ 222,644
Balances (in shares) at Oct. 31, 2022	6,566,994
Net Income (Loss)			1,707		1,707
Other comprehensive income				8,516	8,516
Exercise of common stock options	$ 1	269			270
Exercise of common stock options (in shares)	11,559
Stock-based compensation expense, net of taxes withheld for vested restricted shares	$ 5	1,206			1,211
Stock-based compensation expense, net of taxes withheld for vested restricted shares (in shares)	49,874
Stock repurchases, net of excise tax payable	$ (17)	(4,592)			(4,609)
Stock repurchases, net of excise tax payable (in shares)	(166,289)
Dividends paid			(2,034)		(2,034)
Balances at Apr. 30, 2023	$ 646	60,518	179,550	(13,009)	227,705
Balances (in shares) at Apr. 30, 2023	6,462,138
Balances at Jan. 31, 2023	$ 659	63,621	180,212	(11,642)	232,850
Balances (in shares) at Jan. 31, 2023	6,587,694
Net Income (Loss)			377		377
Other comprehensive income				(1,367)	(1,367)
Stock-based compensation expense, net of taxes withheld for vested restricted shares	$ 1	749			750
Stock-based compensation expense, net of taxes withheld for vested restricted shares (in shares)	13,914
Stock repurchases, net of excise tax payable	$ (14)	(3,852)			(3,866)
Stock repurchases, net of excise tax payable (in shares)	(139,470)
Dividends paid			(1,039)		(1,039)
Balances at Apr. 30, 2023	$ 646	60,518	179,550	(13,009)	227,705
Balances (in shares) at Apr. 30, 2023	6,462,138
Balances at Oct. 31, 2023	$ 646	61,665	180,124	(20,204)	222,231
Balances (in shares) at Oct. 31, 2023	6,462,138
Net Income (Loss)			(5,570)		(5,570)
Other comprehensive income				513	513
Stock-based compensation expense, net of taxes withheld for vested restricted shares	$ 6	490			496
Stock-based compensation expense, net of taxes withheld for vested restricted shares (in shares)	61,121
Dividends paid			(2,093)		(2,093)
Balances at Apr. 30, 2024	$ 652	62,155	172,461	(19,691)	215,577
Balances (in shares) at Apr. 30, 2024	6,523,259
Balances at Jan. 31, 2024	$ 651	61,936	177,444	(15,474)	224,557
Balances (in shares) at Jan. 31, 2024	6,506,033
Net Income (Loss)			(3,922)		(3,922)
Other comprehensive income				(4,217)	(4,217)
Stock-based compensation expense, net of taxes withheld for vested restricted shares	$ 1	219			220
Stock-based compensation expense, net of taxes withheld for vested restricted shares (in shares)	17,226
Dividends paid			(1,061)		(1,061)
Balances at Apr. 30, 2024	$ 652	$ 62,155	$ 172,461	$ (19,691)	$ 215,577
Balances (in shares) at Apr. 30, 2024	6,523,259