Borrowings (Details 2) (Other Borrowings [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2012
Other Borrowings [Member]
Schedule of Maturities Other Borrowings
2013	$ 215
2014	2,190
2015	169
2016	96
2017	10,002
Long-term Debt, Total	$ 12,672
Weighted Average Interest Rate, 2013	6.06%
Weighted Average Interest Rate, 2014	3.91%
Weighted Average Interest Rate, 2015	6.01%
Weighted Average Interest Rate, 2016	5.84%
Weighted Average Interest Rate, 2017	3.61%
Total	3.75%

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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