Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies [Abstract]

Schedule of future minimum lease payments on leases with non-cancelable terms

The Company leases its facilities and certain office equipment under operating leases which expire on various dates through 2019.  The Company's headquarters are located in Irvine, California. The Company's headquarters consist of approximately 26,000 square feet of leased office space. The headquarters lease expires July 31, 2017, but the Company retains rights to terminate the lease for the lease years beginning August 1, 2015 and 2016.  The Company also maintains offices located in Troy, Michigan, which consist of approximately 5,400 square feet of leased office space under a lease that expires  July 31,2015, with an option to extend the term for an additional one-year term; Tampa, Florida, which consists of approximately 2,800  square feet of leased office space under a lease that expires May 31, 2015; and King of Prussia, Pennsylvania, which consists of approximately 2,600 square feet of leased office space under a lease that expires January 1, 2019.  The Company's future minimum lease payments on leases with non-cancelable terms in excess of one year were as follows (in thousands):

Years Ending December 31,
2014	$	498
2015		133
Thereafter		172
	$	803