Condensed Consolidated Balance Sheets-Unaudited (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
ASSETS
Accounts receivable, allowances	$ 45	$ 42
Stockholders' Equity:
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	10,000,000	10,000,000
Common stock, shares issued (in shares)	2,674,448	2,674,530
Common stock, shares outstanding (in shares)	2,594,732	2,594,784
Treasury Stock, Shares	79,716	79,664