Cash Dividend

6 Months Ended

Jun. 30, 2013

Dividends, Cash [Abstract]

Cash Dividend [Text Block]

(14) Cash Dividend

On April 23, 2013, the Company’s Board of Directors declared a special cash dividend of $1.60 per share of common stock. This special cash dividend was paid on June 4, 2013 to stockholders of record as of May 7, 2013.