Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Assets
Allowance for Doubtful Accounts - Trade Receivables	$ 58	$ 163
Allowance for Doubtful accounts - Long Term Trade Receivables	$ 13	$ 37
Stockholders Equity
Preferred Stock par value	$ 0.001	$ 0.001
Preferred Stock Shares Authorized	5,000,000	5,000,000
Preferred Stock Issued	0	0
Common Stock par value	$ 0.001	$ 0.001
Common Stock Shares Authorized	25,000,000	25,000,000
Common Stock Outstanding	11,202,244	10,801,315