Commitments and Contingencies Future minimum lease payment for Operating Leases (Tables)

12 Months Ended

Dec. 31, 2013

Leases [Abstract]

Operating Leases of Lessee Disclosure [Table Text Block]

As of December 31, 2013, future minimum lease payments under all operating leases, including $4.8 million related to the land lease associated with the Company's corporate headquarters facilities (see Note 3), were as follows (in thousands):

2014	$	1,355
2015		956
2016		907
2017		907
2018		822
2019 and thereafter		905
Total payments	$	5,852

Rent expense for all operating leases was approximately $1.5 million for 2013, $1.7 million for 2012, and $1.9 million for 2011. Although certain of the operating lease agreements provide for escalating rent payments over the term of the lease, rent expense under these agreements is recognized on a straight-line basis. As of December 31, 2013, the Company has accrued approximately $215,000 of deferred rent related to these agreements, of which approximately $35,000 is reflected in current liabilities while the remainder is reflected in other long-term liabilities in the accompanying consolidated balance sheet. As of December 31, 2012, the Company has accrued approximately $251,000 of deferred rent related to these agreements, of which approximately $36,000 is reflected in current liabilities while the remainder is reflected in other long-term liabilities in the accompanying consolidated balance sheet.