Condensed Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Parentheticals - Balance Sheet [Abstract]
Deferred Tax Assets, Net of Valuation Allowance, Current	$ (3,964)	$ (9,291)
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	38,000,000	38,000,000
Common Stock, Shares, Issued	27,092,723	27,092,723
Preferred Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Preferred Stock, Shares Authorized	2,000,000	2,000,000
Preferred Stock, Shares Issued	2,000	2,000
Preferred Stock, Shares Outstanding	2,000	2,000
Treasury Stock, Shares	2,625,802	2,734,780