Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Schedule Of Operating Lease Commitments [Table Text Block]

The following table summarizes contractual cash obligations of the Company related to operating lease commitments and time deposits at March 31, 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	$	7,926	$	1,236	$	1,997	$	1,589	$	3,104
Time deposits		109,177		91,230		17,149		798		—
Total	$	117,103	$	92,466	$	19,146	$	2,387	$	3,104