Approval date of plan.

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- Definition

Number of stock-based compensation plans.

+ References

No definition available.

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- Definition

Share based compensation arrangement by share based payment award award exercising period.

+ References

No definition available.

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- Definition

The maximum number of shares authorized for issuance under the deferred compensation arrangement as of the balance sheet date.

+ References

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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

Aggregate unrecognized cost of share-based awards, other than options, made to employees under an equity-based compensation plan, that have yet to vest.

+ References

No definition available.

+ Details

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 28

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (a)

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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.

+ References

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

+ 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 (c)(1)(iv)(3)

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-Paragraph A240

-Subparagraph b(2)(e)

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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).

+ 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 (c)(2)(iii)(1)

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-Paragraph A240

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

+ 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 (c)(2)(iii)(2)

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-Paragraph A240

-Subparagraph b(2)(d)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

The total fair value of equity-based awards for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

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-Subparagraph (d)(2)

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-Number 123R

-Paragraph A240

-Subparagraph c(2)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

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

+ References

+ Details

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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

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph a

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

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- Definition

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ 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 (c)(1)(iv)(3)

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-Number 123R

-Paragraph A240

-Subparagraph b(1)(f)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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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

As of the balance sheet date, the number of shares into which fully vested and expected to vest stock options outstanding can be converted under the option plan.

+ 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 (e)(1)

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-Number 123R

-Paragraph A240

-Subparagraph d(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

Number of share instruments newly issued under a share-based compensation plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

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-Number 123R

-Paragraph 65

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- Definition

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

+ 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 210.5-02.28,29)

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-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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-Name Regulation S-X (SX)

-Number 210

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-Name Accounting Standards Codification

-Topic 505

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-Name Accounting Standards Codification

-Topic 505

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-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770

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Stock-Based Compensation (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012 OptionPlan	Jun. 30, 2011
Stock Based Compensation (Textual) [Abstract]
Stock options canceled or forfeited			1,182
Stock options canceled or forfeited			0
Shares Granted			0
Stock Options Granted			0
Stock Options Exercised			0
Nonvested stock options, expected to vest	9,080		9,080
Unrecognized compensation cost related to nonvested stock options granted under Plans	$ 4		$ 4
Shares vested			2,000
Stock Based Compensation (Additional Textual) [Abstract]
Number of stock-based compensation plans			3
Compensation cost	4	12	10	25
Stock Options [Member]
Stock Based Compensation (Textual) [Abstract]
Shares for stock option grants	338,778		338,778
Vesting periods exercisable from date of grant			10 years
Shares Granted	0	0	0
Stock Options Exercised	0	0	0
Cost expected to be recognized over a weighted-average period			1 year 1 month 6 days
Nonvested stock options, expected to vest	9,080		9,080
Restricted Stock [Member]
Stock Based Compensation (Textual) [Abstract]
Cost expected to be recognized over a weighted-average period			1 year
Shares available to be issued, net of option awards under the Plans	232,798		232,798
Shares issued	0		0
Unrecognized compensation cost related to nonvested stock options granted under Plans	6		6
Shares vested	3,000		3,000
Total Fair Value of shares vested		$ 8		$ 12
Maximum [Member] \| Stock Options [Member]
Stock Based Compensation (Textual) [Abstract]
Vesting periods				3 years
Maximum [Member] \| Restricted Stock [Member]
Stock Based Compensation (Textual) [Abstract]
Vesting periods			3 years
Minimum [Member] \| Stock Options [Member]
Stock Based Compensation (Textual) [Abstract]
Vesting periods			1 year
Minimum [Member] \| Restricted Stock [Member]
Stock Based Compensation (Textual) [Abstract]
Vesting periods			1 year
1999 Stock-Based Incentive Plan [Member]
Stock Based Compensation (Textual) [Abstract]
Stock-Based Incentive Plan, expiry date			Jul. 13, 2009
1999 Stock-Based Incentive Plan [Member] \| Stock Options [Member]
Stock Based Compensation (Textual) [Abstract]
Shares for stock option grants	38,778		38,778
1999 Stock-Based Incentive Plan [Member] \| Restricted Stock [Member]
Stock Based Compensation (Textual) [Abstract]
Shares for stock option grants	15,511		15,511
2003 Equity Compensation Plan [Member] \| Restricted Stock [Member]
Stock Based Compensation (Textual) [Abstract]
Shares for stock option grants		30,000		30,000
2003 Equity Compensation Plan [Member] \| Stock Options and Restricted Stock [Member]
Stock Based Compensation (Textual) [Abstract]
Shares for stock option grants		100,000		100,000
2009 Equity Compensation Plan [Member]
Stock Based Compensation (Textual) [Abstract]
Approval Date of plan			May 21, 2009
2009 Equity Compensation Plan [Member] \| Stock Options [Member]
Stock Based Compensation (Textual) [Abstract]
Shares for stock option grants	200,000		200,000