Schedule of Estimated Future Amortization of Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Finite-Lived Intangible Assets [Line Items]
2014	$ 1,771
2015	1,539
2016	1,539
2017	816
2018	93
Thereafter	38
Total future amortization expense	5,796	596
Acquisition related intangible asset [Domain]
Finite-Lived Intangible Assets [Line Items]
2014	1,678
2015	1,446
2016	1,446
2017	723
2018	0
Thereafter	0
Total future amortization expense	5,293
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
2014	93
2015	93
2016	93
2017	93
2018	93
Thereafter	38
Total future amortization expense	503	596
Acquisition-related Costs [Member]
Finite-Lived Intangible Assets [Line Items]
Total future amortization expense	$ 5,293