|
Fair Value Measurement (Details 2) (Fair Value, Inputs, Level 3 [Member], USD $)
In Thousands, unless otherwise specified |
6 Months Ended | 6 Months Ended | 6 Months Ended | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jun. 30, 2013
State and municipal bonds [Member]
|
Dec. 31, 2012
State and municipal bonds [Member]
|
Jun. 30, 2013
State and municipal bonds [Member]
Market comparable securities valuation technique [Member]
Minimum [Member]
|
Jun. 30, 2013
State and municipal bonds [Member]
Market comparable securities valuation technique [Member]
Maximum [Member]
|
Jun. 30, 2013
State and municipal bonds [Member]
Market comparable securities valuation technique [Member]
Weighted Average [Member]
|
Jun. 30, 2013
State and municipal bonds [Member]
Discount cash flows valuation technique [Member]
Minimum [Member]
|
Jun. 30, 2013
State and municipal bonds [Member]
Discount cash flows valuation technique [Member]
Maximum [Member]
|
Jun. 30, 2013
State and municipal bonds [Member]
Discount cash flows valuation technique [Member]
Weighted Average [Member]
|
Jun. 30, 2013
Corporate debt with limited observable inputs [Member]
|
Dec. 31, 2012
Corporate debt with limited observable inputs [Member]
|
Jun. 30, 2013
Corporate debt with limited observable inputs [Member]
Market comparable securities valuation technique [Member]
Minimum [Member]
|
Jun. 30, 2013
Corporate debt with limited observable inputs [Member]
Market comparable securities valuation technique [Member]
Maximum [Member]
|
Jun. 30, 2013
Corporate debt with limited observable inputs [Member]
Market comparable securities valuation technique [Member]
Weighted Average [Member]
|
Jun. 30, 2013
Corporate debt with limited observable inputs [Member]
Discount cash flows valuation technique [Member]
Minimum [Member]
|
Jun. 30, 2013
Corporate debt with limited observable inputs [Member]
Discount cash flows valuation technique [Member]
Maximum [Member]
|
Jun. 30, 2013
Corporate debt with limited observable inputs [Member]
Discount cash flows valuation technique [Member]
Weighted Average [Member]
|
Jun. 30, 2013
Asset-backed Securities, Securitized Loans and Receivables [Member]
|
Dec. 31, 2012
Asset-backed Securities, Securitized Loans and Receivables [Member]
|
Jun. 30, 2013
Asset-backed Securities, Securitized Loans and Receivables [Member]
Market comparable securities valuation technique [Member]
Minimum [Member]
|
Jun. 30, 2013
Asset-backed Securities, Securitized Loans and Receivables [Member]
Market comparable securities valuation technique [Member]
Maximum [Member]
|
Jun. 30, 2013
Asset-backed Securities, Securitized Loans and Receivables [Member]
Market comparable securities valuation technique [Member]
Weighted Average [Member]
|
Jun. 30, 2013
Asset-backed Securities, Securitized Loans and Receivables [Member]
Discount cash flows valuation technique [Member]
Minimum [Member]
|
Jun. 30, 2013
Asset-backed Securities, Securitized Loans and Receivables [Member]
Discount cash flows valuation technique [Member]
Maximum [Member]
|
Jun. 30, 2013
Asset-backed Securities, Securitized Loans and Receivables [Member]
Discount cash flows valuation technique [Member]
Weighted Average [Member]
|
|
| Assets: | ||||||||||||||||||||||||
| ERROR in label resolution. | $ 5,000 | $ 7,200 | $ 11,400 | $ 15,200 | $ 4,700 | $ 4,000 | ||||||||||||||||||
| Comparability Adjustment | 0.00% | 10.00% | 5.00% | 0.00% | 10.00% | 5.00% | 0.00% | 5.00% | 2.50% | 0.00% | 5.00% | 2.50% | 0.00% | 5.00% | 2.50% | 0.00% | 5.00% | 2.50% | ||||||