CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balances at Oct. 31, 2016	$ 185,475	$ 657	$ 59,119	$ 136,742	$ (11,043)
Balances (in shares) at Oct. 31, 2016		6,573,103
Net income	8,414	$ 0	0	8,414	0
Other comprehensive income (loss)	3,642	0	0	0	3,642
Exercise of common stock options	269	$ 1	268	0	0
Exercise of common stock options (in shares)		12,164
Stock-based compensation	1,088	$ 5	1,083	0	0
Stock-based compensation (in shares)		38,930
Dividends paid	(1,920)	$ 0	0	(1,920)	0
Balances at Jul. 31, 2017	196,968	$ 663	60,470	143,236	(7,401)
Balances (in shares) at Jul. 31, 2017		6,624,197
Balances at Oct. 31, 2017	203,085	$ 664	61,344	149,267	(8,190)
Balances (in shares) at Oct. 31, 2017		6,641,197
Net income	13,188	$ 0	0	13,188	0
Other comprehensive income (loss)	(564)	0	0	0	(564)
Exercise of common stock options	734	$ 4	730	0	0
Exercise of common stock options (in shares)		35,418
Stock-based compensation	1,784	$ 4	1,780	0	0
Stock-based compensation (in shares)		40,283
Dividends paid	(2,152)	$ 0	0	(2,152)	0
Balances at Jul. 31, 2018	$ 216,075	$ 672	$ 63,854	$ 160,303	$ (8,754)
Balances (in shares) at Jul. 31, 2018		6,716,898

Amount of increase to additional paid-in capital (APIC) from recognition of equity-based compensation.

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