Commitments and Contingencies - (Tables)

12 Months Ended

Dec. 31, 2014

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
2015	$	2,855
2016	2,638
2017	2,104
2018	841
Total	$	8,438