Income Taxes (Net Operating Loss Carryforwards) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012
U.S. Federal And State [Member]
Net operating loss carryforwards	$ 6,515
U.S. Federal And State [Member] | 2027 [Member]
Net operating loss carryforwards	1,372
U.S. Federal And State [Member] | 2028 [Member]
Net operating loss carryforwards	3,458
U.S. Federal And State [Member] | 2029 [Member]
Net operating loss carryforwards	270
U.S. Federal And State [Member] | 2031 [Member]
Net operating loss carryforwards	240
U.S. Federal And State [Member] | 2032 [Member]
Net operating loss carryforwards	1,175
Foreign [Member]
Net operating loss carryforwards	9,784
Foreign [Member] | 2026 [Member]
Net operating loss carryforwards	113
Foreign [Member] | 2027 [Member]
Net operating loss carryforwards	0
Foreign [Member] | 2028 [Member]
Net operating loss carryforwards	1,518
Foreign [Member] | 2029 [Member]
Net operating loss carryforwards	1,836
Foreign [Member] | 2030 [Member]
Net operating loss carryforwards	1,516
Foreign [Member] | 2031 [Member]
Net operating loss carryforwards	749
Foreign [Member] | 2032 [Member]
Net operating loss carryforwards	1,196
Foreign [Member] | Never [Member]
Net operating loss carryforwards	$ 2,856