Represents the information pertaining to shares available for the future awards.

No definition available.

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- Definition

Fair value of options granted. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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No definition available.

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- Definition

The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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No definition available.

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- Definition

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.

+ References

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- Definition

Unrecognized cost of unvested options awarded to employees as compensation.

+ References

No definition available.

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

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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.

+ References

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).

+ References

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- References

No definition available.

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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- Definition

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

+ References

No definition available.

+ Details

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ References

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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.

+ References

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

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

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

+ Details

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

+ References

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- References

No definition available.

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- Definition

Weighted average price at which option holders acquired shares when converting their stock options into shares.

+ References

No definition available.

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

+ References

No definition available.

+ Details

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.D.2)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

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- Definition

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.

+ References

+ Details

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- Definition

Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Stock-based Compensation (Details) - USD ($)	1 Months Ended		3 Months Ended		9 Months Ended
Stock-based Compensation (Details) - USD ($)	Apr. 30, 2017	Mar. 31, 2016	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Cash-settled restricted stock units \| Chief Executive Officer
Stock-based compensation
Stock based compensation expense			$ 40,000		$ 62,000
2008 LTIP
Stock-based compensation
Shares authorized to be granted under stock compensation plan			2,000,000		2,000,000
Shares available for future awards under stock compensation plan			1,308,890		1,308,890
2008 LTIP \| Directors \| Common Stock
Stock-based compensation
Stock based compensation expense	$ 52,000
Shares
Granted (in shares)	30,002
2008 LTIP \| Stock Options
Shares
Outstanding at beginning of the period (in shares)					540,625	90,625
Granted (in shares)						450,000
Outstanding at end of the period (in shares)			540,625	540,625	540,625	540,625
Exercisable at end of the period (in shares)			180,625	90,625	180,625	90,625
Weighted Average Exercise Price
Outstanding at beginning of period (in dollars per share)					$ 2.18	$ 4.95
Granted price (in dollars per share)						1.62
Outstanding at end of period (in dollars per share)			$ 2.18	$ 2.18	2.18	2.18
Exercisable at end of period (in dollars per share)			$ 3.29	$ 4.95	$ 3.29	$ 4.95
Additional disclosures
Weighted Average Remaining Contractual Term, Outstanding (in years)					7 years 2 months 27 days	8 years 2 months 27 days
Weighted Average Remaining Contractual Term, Exercisable (in years)					4 years 11 months 9 days	2 years 6 months
Aggregate Intrinsic Value			$ 315,000	$ 63,000	$ 315,000	$ 63,000
Aggregate Intrinsic Value (Exercisable)			63,000		63,000
2008 LTIP \| Stock Options \| Senior Executive Officers
Stock-based compensation
Vesting period of stock award						5 years
Contractual term of option awards						10 years
Fair value of stock options						$ 194,000
Stock option per shares (in dollars per share)						$ 0.43
Volatility						27.36%
Risk free interest rate						1.21%
Expected option term						5 years
Dividend yield						0.00%
Stock based compensation expense			10,000	10,000	$ 29,000	$ 23,000
Shares
Granted (in shares)					0	450,000
Weighted Average Exercise Price
Exercised price (in dollars per share)						$ 1.62
Additional disclosures
Unrecognized compensation cost			132,000		$ 132,000
Period for recognizing unrecognized compensation cost					3 years 4 months 24 days
2008 LTIP \| Restricted stock \| Chief Executive Officer
Stock-based compensation
Restricted stock award (in shares)		120,483
Stock based compensation expense			26,000	$ 27,000	$ 79,000	$ 53,000
Additional disclosures
Unrecognized compensation cost			66,000		66,000
2008 LTIP \| Restricted stock \| Chief Executive Officer \| Expected Recognition Period: 6 months
Additional disclosures
Unrecognized compensation cost			47,000		$ 47,000
Period for recognizing unrecognized compensation cost					6 months
2008 LTIP \| Restricted stock \| Chief Executive Officer \| Expected Recognition Period: 12 months
Additional disclosures
Unrecognized compensation cost			$ 19,000		$ 19,000
Period for recognizing unrecognized compensation cost					18 months
2008 LTIP \| Cash-settled restricted stock units \| Chief Executive Officer
Stock-based compensation
Restricted stock award (in shares)	129,270
Vesting period of stock award	2 years
Two-year period \| 2008 LTIP \| Restricted stock \| Chief Executive Officer
Stock-based compensation
Restricted stock award (in shares)		100,000
Vesting period of stock award		2 years
Three-year period \| 2008 LTIP \| Restricted stock \| Chief Executive Officer
Stock-based compensation
Restricted stock award (in shares)		20,483
Vesting period of stock award		3 years