CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Allowance For Doubtful Accounts Receivable (in Dollars)	$ 193	$ 64
Common Stock, Par Value Per Share (in Dollars per share)	$ 0.001	$ 0.001
Common Stock, Shares Authorized (in Shares)	60,000,000	60,000,000
Common Stock, Shares Issued (in Shares)	25,895,424	25,895,424
Treasury Stock (in Shares)	383,596	383,596