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Reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows (Details) (USD $)
|
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows | |||
| Unrecognized tax benefits balance at beginning of year | $ 1,579,000 | $ 2,046,000 | $ 17,893,000 |
| Reductions for tax positions of prior years | (471,000) | (503,000) | (15,875,000) |
| Currency Translation | (75,000) | 36,000 | 28,000 |
| Unrecognized tax benefits balance at end of year | $ 1,033,000 | $ 1,579,000 | $ 2,046,000 |