Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies [Abstract]

Future Minimum Rental Payments for Operating Leases

We lease office space and vehicles under various lease arrangements.  Total rental expense from continuing operations was $1,456 and $2,126 for 2012 and 2011, respectively.  At December 31, 2012, future minimum rental commitments under non-cancelable operating leases are as follows:

2013	$	396
2014		229
2015		104
2016		15
2017		–
Thereafter		–
Total	$	744