Note 7 - Bank Lines of Credit and Other Debt (Detail) - Summary of Long-Term Capital Leases Outstanding (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Capital leases for information systems, with interest rates ranging from 2.01% to 5.05%, due between June 2014 and December 2016	$ 221	$ 0
Current portion of long-term capital leases	82	0
Long-term capital leases	139	0
Leased property – Information systems, net	$ 273

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.

+ References+ Details