Commitments and contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and contingencies

Summary of the company's contractual obligations

Future minimum lease payments under this lease as of December 31, 2012 are as follows (in thousands):

Year
2013		267
2014		275
2015		284
2016		292
2017		173
	$	1,291