Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments

At the year end the future minimum rental payments required under operating leases that have initial or remaining non-cancellable lease terms in excess of one year were as follows:

Year ending December 31,	Amount
2013	$	623
2014		513
2015		480
2016		196
2017		5
Thereafter		-
Total	$	1,118