Amount withheld from employees participating in the Employee Stock Purchase Plan

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Deferred Compensation Arrangement with Individual, Shares Authorized for Issuance, Value.

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No definition available.

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Percentage of base compensation

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No definition available.

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- Definition

Performance share awards expense recognized

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Performance Share Awards Outstanding

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Shares awards available to be issued due to sub limits

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Stock issued during period, price, employee stock purchase plans.

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No definition available.

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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.29)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation.

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No definition available.

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- Definition

Unrecognized cost of unvested options awarded to employees as compensation.

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No definition available.

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- Definition

The aggregate cash inflow comprised of the amount received from (a) employees to acquire the entity's shares under incentive awards, including stock option exercises and restricted stock arrangements, and (b) the excess tax benefit arising from such transactions.

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No definition available.

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 45
-Paragraph 28
-Subparagraph (a)
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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)-(ii)
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(2)
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- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

+ References

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- Definition

Number of options outstanding, including both vested and non-vested options.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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- Definition

The number of shares or units of entity securities issued in the transaction in which equity securities were issued to pay for goods or nonemployee services.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 50
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6406099&loc=d3e25284-112666

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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- Definition

Purchase price of common stock expressed as a percentage of its fair value.

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No definition available.

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- Definition

Number of shares issued during the period as a result of an employee stock purchase plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
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-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 04
-Article 3

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Number of shares (or other type of equity) forfeited during the period.

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No definition available.

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Gross number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP). Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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Shareholders' Equity (Narrative) (Details) - USD ($)			6 Months Ended				12 Months Ended		98 Months Ended	168 Months Ended
Shareholders' Equity (Narrative) (Details) - USD ($)	Dec. 18, 2013	Nov. 01, 2013	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014	Dec. 31, 2013	Oct. 31, 2015	Oct. 31, 2014	Oct. 31, 2015	Oct. 31, 2015	Oct. 31, 2013	Aug. 22, 2007
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted							150,000	22,500
Shares outstanding							177,900	52,650	177,900	177,900	110,370
Stock-based compensation							$ 496,000	$ 441,000
Total intrinsic value of options exercised							8,000	1,000
Total intrinsic value of options outstanding							80,000		$ 80,000	$ 80,000
Total intrinsic value of options exercisable							0		0	0
Unrecognized compensation expense related to outstanding stock options							$ 483,000		$ 483,000	$ 483,000
Compensation expense recognition, weighted average period							2 years 6 months
Excess tax benefit							$ 0	$ 0
2002 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized							800,000		800,000	800,000
Options granted										800,000
Shares issued upon exercise of awards										636,045
Shares forfeited for exercise of options										163,955
Shares available for grant							0		0	0
2007 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized							850,000		850,000	850,000		250,000
Shares issued upon exercise of awards									81,157
Shares available for grant							153,559		153,559	153,559
Shares outstanding							177,900		177,900	177,900
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested shares							49,993	57,035	49,993	49,993	66,094
Compensation expense recognition, weighted average period							1 year 2 months 12 days
Unrecognized compensation expense related to outstanding restricted stock awards							$ 210,000		$ 210,000	$ 210,000
Restricted Stock [Member] \| 2007 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized							500,000		500,000	500,000
Shares issued upon exercise of awards									364,363
Unvested shares							49,993		49,993	49,993
Shares awards available to be issued due to sub limits							85,644		85,644	85,644
Performance Shares [Member] \| 2007 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued upon exercise of awards									10,221
Director Stock Awards In Lieu Of Cash Retainer Fees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation							$ 45,000	$ 45,000
Issued shares							7,057	4,387
Director Stock Awards In Lieu Of Cash Retainer Fees [Member] \| 2007 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued upon exercise of awards									12,807
Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized							200,000		200,000	200,000
Purchase price of common stock expressed as a percentage of its fair market value, percent							85.00%
Employees stock purchase plan, shares purchased			11,711	12,040	10,079	9,398
Employees stock purchase plan, price per share			$ 4.45	$ 5.44	$ 7.06	$ 7.11
Amount withheld from employees participating in the Employee Stock Purchase Plan							$ 35,000		$ 35,000	$ 35,000
Shares of common stock for future issuance							69,082		69,082	69,082
Non-Employee Consultant [Member] \| Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance share awards expense recognized							$ 0	$ 9,000
Performance share awards outstanding							0		0	0
Chief Executive Officer [Member] \| Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized	8,832
Percentage of base compensation		33.33%
Performance shares awarded to CEO, value	$ 117,000
Chief Executive Officer [Member] \| Accelerated Restricted Stock Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation								$ 39,000
Director [Member] \| Restricted Stock [Member] \| 2007 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized							550,000		550,000	550,000