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Subsequent Events (Details) (USD $)	3 Months Ended				6 Months Ended
	Mar. 31, 2012	Jun. 30, 2012	May 10, 2012	Dec. 31, 2011	Jun. 30, 2012 Fifth Third Bank [Member]	Apr. 25, 2012 Fifth Third Bank [Member]	Jun. 30, 2012 Fifth Third Bank [Member] First advance [Member]	Jun. 30, 2012 Fifth Third Bank [Member] Second advance [Member]
Subsequent Events (Textual) [Abstract]
Orginal principal amount			$ 8,000,000			$ 10,000,000	$ 5,000,000	$ 5,000,000
Floating rate, percentage points added					5.00%
Debt origination fee					50,000
Restricted cash deposit		197,428		212,788	500,000
Collateral security amount					15,000,000		10,000,000	15,000,000
Withdrawals made under credit facility					$ 10,000,000
Maturity date	Jul. 11, 2013				Jan. 13, 2013

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- Definition

Collateral security amount.

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No definition available.

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- Definition

The percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

The stated principal amount of the debt instrument at time of issuance, which may vary from the carrying amount because of unamortized premium or discount.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

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-Name Accounting Principles Board Opinion (APB)

-Number 21

-Paragraph 16, 20

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- Definition

Amount of the fee that accompanies borrowing money under the debt instrument.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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-Publisher SEC

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- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. For a classified balance sheet represents the current portion only (the noncurrent portion has a separate concept); there is a separate and distinct element for unclassified presentations.

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-IssueDate 2006-05-01

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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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