Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets [Parenthetical]

v2.4.0.6
Condensed Consolidated Balance Sheets [Parenthetical] (USD $)
In Thousands, except Share data, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Accumulated depreciation (in dollars) $ 3,922 $ 3,860
Common Stock, par value (in dollars per share) $ 0.0005 $ 0.0005
Common Stock, shares authorized 50,000,000 50,000,000
Common Stock, shares issued 21,181,115 21,056,115
Treasury stock, shares (in shares) 5,336,053 5,336,053