CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Oct. 31, 2011	$ 126,212us-gaap_StockholdersEquity	$ 644	$ 52,614	$ 74,948	$ (1,994)
Balance, shares at Oct. 31, 2011		6,440,851
Net income	15,638us-gaap_NetIncomeLoss			15,638
Other comprehensive loss	1,141				1,141
Exercise of common stock options	1		1
Exercise of common stock options, shares	500	500
Tax benefit from exercise of stock options	(69)		(69)
Stock-based compensation expense	870	1	869
Stock-based compensation expense, shares		5,859
Dividends paid
Balance at Oct. 31, 2012	143,793us-gaap_StockholdersEquity	645	53,415	90,586	(853)
Balance, shares at Oct. 31, 2012		6,447,210
Net income	8,190us-gaap_NetIncomeLoss			8,190
Other comprehensive loss	(1,131)				(1,131)
Exercise of common stock options	303	1	302
Exercise of common stock options, shares	11,369	11,369
Tax benefit from exercise of stock options	3		3
Stock-based compensation expense	979	1	978
Stock-based compensation expense, shares		6,475
Dividends paid	(646)us-gaap_PaymentsOfDividends			(646)
Balance at Oct. 31, 2013	151,491us-gaap_StockholdersEquity	647	54,698	98,130	(1,984)
Balance, shares at Oct. 31, 2013		6,465,054
Net income	15,143us-gaap_NetIncomeLoss			15,143
Other comprehensive loss	(1,576)				(1,576)
Exercise of common stock options	359	2	357
Exercise of common stock options, shares	20,306	20,306
Stock-based compensation expense	921	2	919
Stock-based compensation expense, shares		23,520
Dividends paid	(1,693)us-gaap_PaymentsOfDividends			(1,693)
Balance at Oct. 31, 2014	$ 164,645us-gaap_StockholdersEquity	$ 651	$ 55,974	$ 111,580	$ (3,560)
Balance, shares at Oct. 31, 2014		6,508,880

This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".

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Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

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Number of shares issued which are neither cancelled nor held in the treasury.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Number of share options (or share units) exercised during the current period.

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Value of stock issued as a result of the exercise of stock options.

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