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Commitments and Contingencies (Tables)
6 Months Ended
Jun. 30, 2013
Commitments and Contingencies [Abstract]  
Summary of Contractual Cash Obligation of Operating Lease Commitments

The following table summarizes contractual cash obligations of the Company related to operating lease commitments and time deposits at June 30, 2013:

    Amount of Commitment Expiration per Period
                  Less than       1-3       3-5       Over 5
(In thousands)   Total   1 Year   Years   Years   Years
Operating lease commitments   $       7,610   $       1,187   $       1,934   $       1,538   $       2,951
Time deposits     107,609     88,201     18,202     1,206     -
       Total   $ 115,219   $ 89,388   $ 20,136   $ 2,744   $ 2,951