Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Deferred Tax Assets, Gross [Abstract]
Net operating loss carry-forwards	$ 27,266	$ 28,243
Credit carry-forwards	137	165
Deferred income	224	399
Intangibles	1,046	484
Other, net	373	74
Total deferred tax assets	29,046	29,365
Valuation allowance	29,046	29,365
Net deferred tax assets