Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Approximate minimum annual rentals under operating lease obligations and sublease receivables

Approximate minimum annual rental payments under operating leases are as follows (in thousands):

	Operating Lease Obligations
2014	$	3,249
2015	2,442
2016	2,249
2017	1,985
2018	841
Total	$	10,766