Forfeiture rate.

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It represents about Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other than Options Grants In Period To Directors.

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No definition available.

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Stock Incentive Plans Textual.

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Represents the expense 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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Aggregate number of common shares reserved for future issuance.

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Unrecognized cost of unvested share-based compensation awards.

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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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Date the equity-based award expires, in CCYY-MM-DD format.

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Discloses use of the simplified method to calculate the expected term that stock option awards under the specified plan will exist before being exercised or terminated, the reason and justification for its use, and the periods for which the method was used if it was not used in all periods presented.

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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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Price of a single share of a number of saleable stocks of a company.

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No definition available.

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Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

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Aggregate value of stock related to Restricted Stock Awards issued during the period.

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Stock Incentive Plans (Details Textual) $ / shares in Units, $ in Thousands			1 Months Ended	3 Months Ended		6 Months Ended
	Jan. 31, 2018 USD ($)	Jan. 02, 2018 shares	Mar. 31, 2017 USD ($)	Jun. 30, 2018 USD ($) $ / shares shares	Jun. 30, 2017 USD ($)	Jun. 30, 2018 USD ($) $ / shares shares	Jun. 30, 2017 USD ($) shares	Mar. 31, 2011 shares
Stock Incentive Plans (Textual)
Stock compensation expense				$ 13	$ 40	$ 30	$ 238
Unrecognized compensation cost				$ 66		$ 66
Stock-based plan expect to recognize weighted-average period						1 year 5 months 1 day
Forfeiture rate						24.43
Maximum [Member]
Stock Incentive Plans (Textual)
Closing price of common stock \| $ / shares				$ 6.30		$ 6.30
Minimum [Member]
Stock Incentive Plans (Textual)
Closing price of common stock \| $ / shares				$ 5.50		$ 5.50
Restricted Stock Units (RSUs) [Member]
Stock Incentive Plans (Textual)
Stock compensation expense				$ 115	188	$ 206	$ 324
Unrecognized compensation cost				52		$ 52
Stock-based plan expect to recognize weighted-average period						2 months 27 days
Number of restricted stock units granted \| shares		902
Grant date fair value of restricted stock units	$ 209		$ 323
Fair value of restricted stock units, description						The daily expected stock price volatility is based on a four-year historical volatility of the Company’s common stock. The daily expected dividend yield is based on annual expected dividend payments. The average daily risk-free interest rate is based on the three-year treasury yield as of the grant date. Each of the tranches is calculated to have its own fair value and requisite service period. The fair value of each tranche is amortized over the requisite or derived service period which is up to four years.
Restricted Stock Units (RSUs) [Member] \| Key executive [Member]
Stock Incentive Plans (Textual)
Number of restricted stock units granted \| shares						30,902	59,098
Restricted stock [Member]
Stock Incentive Plans (Textual)
Stock compensation expense				$ 4	$ 57	$ 61	$ 61
Restricted common stock issued to directors \| shares						1,878
2007 Plan [Member] \| Restricted Stock Units (RSUs) [Member]
Stock Incentive Plans (Textual)
Maximum number of shares awarded \| shares								440,769
2016 Plan [Member]
Stock Incentive Plans (Textual)
Plan expiration date						Mar. 17, 2026
Common stock reserved for future issuance of awards \| shares				222,980		222,980