Plan of Restructuring (Details) - Amounts expensed and paid for restructuring costs (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Dec. 31, 2013
Plan of Restructuring (Details) - Amounts expensed and paid for restructuring costs [Line Items]
Restructuring Balance	$ 23	$ 23
Employee Severance [Member]
Plan of Restructuring (Details) - Amounts expensed and paid for restructuring costs [Line Items]
Restructuring Balance	23	23
Provision
Payment and Other Adjustment
Other Fees [Member]
Plan of Restructuring (Details) - Amounts expensed and paid for restructuring costs [Line Items]
Restructuring Balance
Provision
Payment and Other Adjustment