CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Accounts receivable allowance	$ 231	$ 173
Common Stock Par Value	$ 0.01	$ 0.01
Common Stock Shares Authorized	20,000,000	20,000,000
Common Stock Shares Issued	12,101,932	12,101,932
Common Stock Shares Outstanding	12,101,932	12,101,932