Capital Lease (Future Minimum Capital Lease Payments Under Capital Lease Agreement)(Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Capital Lease [Abstract]
2012	$ 12
2013	76
2014	76
2015	76
2016	76
2017	44
Total	360
Less - amounts representing interest	(51)
Present value of net minimum lease payments	309
Less - current portion of capital lease	(57)
Non-current portion of capital lease	$ 252

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Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid within one year (or one operating cycle, if longer) of the balance sheet date.

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Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date.

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Amount of minimum lease payments for capital leases.

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Amount of minimum lease payments maturing after the fifth rolling twelve months following the latest balance sheet presented for capital leases.

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Amount of minimum lease payments maturing in the fifth rolling twelve months following the latest balance sheet presented for capital leases.

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Amount of minimum lease payments maturing in the fourth rolling twelve months following the latest balance sheet presented for capital leases.

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Amount of minimum lease payments maturing in the third rolling twelve months following the latest balance sheet presented for capital leases.

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Amount of minimum lease payments maturing in the second rolling twelve months following the latest balance sheet presented for capital leases.

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Amount necessary to reduce net minimum lease payments to present value for capital leases.

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Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.

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Amount of minimum lease payments maturing in the remainder of the fiscal year following the latest fiscal year ended for capital leases.

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