Investments (Schedule of Future Minimum Lease Payments for Capital Leases) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012
Investments [Abstract]
2012	$ 26
2013	54
2014	58
2015	63
2016	67
2017 and thereafter	678
Capital Leases, Future Minimum Payments Receivable	$ 946

Amount of minimum lease payments to be received by the lessor for capital leases.

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-Publisher FASB

-Name Accounting Standards Codification

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Amount of minimum lease payments to be received by the lessor in the next fiscal year following the latest fiscal year for capital leases.

+ References

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

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Amount of minimum lease payments to be received by the lessor after the fifth fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments to be received by the lessor in the fifth fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments to be received by the lessor in the fourth fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments to be received by the lessor in the third fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments to be received by the lessor in the second fiscal year following the latest fiscal year for capital leases.

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