Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2013

Commitments And Contingencies Disclosure [Abstract]

Operating Leases

The minimum aggregate future obligations under non-cancelable operating leases as of December 31, 2013 are as follows (in thousands):

Years ending December 31,
2014	$	939
2015		754
2016		526
2017		334
Total minimum lease payments	$	2,553

Capital Lease Obligations

Future minimum lease payments under capital lease obligations (in thousands), including those described above are:

Years ending December 31,
2014	$	3,162
2015		1,755
2016		1,181
2017		420
2018		196
2019		8
Total future minimum lease payments		6,722
Less amount representing interest		(642	)
Present value of future minimum lease payments		6,080
Less current maturities		(2,786	)
Obligations under capital leases – long term	$	3,294