|
Derivative Financial Instruments (Details) (USD $)
|
Dec. 31, 2014
|
| Derivative Financial Instruments |
|
| Foreign loan balance, gross |
$ 1,800,000 |
| Foreign currency forward contracts | Not designated as hedging |
|
| Derivative Financial Instruments |
|
| Notional amount |
1,781,000 |
| Foreign currency forward contracts | Not designated as hedging | Other assets. |
|
| Derivative Financial Instruments |
|
| Estimated fair value |
$ 15,000 |