Commitments and Contingencies

6 Months Ended

Jun. 30, 2012

Commitments and Contingencies [Abstract]

Commitments and Contingencies

7. Commitments and Contingencies

Lease and rent obligations

Our commitments include obligations outstanding under operating leases, which expire through 2018. We have lease commitments for office space in Bellevue, Washington; San Diego, California; Longmont, Colorado; Chanhassen, Minnesota; Dallas, Texas; Taipei, Taiwan; Beijing, China; Seoul, Korea; Nishi-Shinjuku, Japan; Munich, Germany; and Trowbridge, UK. We also lease office space on a month-to-month basis in Akron, Ohio.

If we default under the terms of our corporate headquarters lease in Bellevue, Washington, signed in February 2004, the landlord has the ability to demand payment for cash payments forgiven in 2004. The amount of the forgiven payments for which the landlord can demand repayment was $519,000 at June 30, 2012.

Rent expense was $423,000 and $903,000 for the three and six months ended June 30, 2012, respectively. Rent expense was $385,000 and $767,000 for the three and six months ended June 30, 2011, respectively.

As of June 30, 2012, we had $875,000 pledged as collateral for a bank letter of credit under the terms of our headquarters facility lease. The pledged cash supporting the outstanding letter of credit is classified as restricted cash.

Future operating lease commitments are as follows by calendar year (in thousands):

Remainder of 2012	$	794
2013		1,366
2014		1,038
2015		268
2016		268
Thereafter		235
Total commitments	$	3,969