Condensed Consolidated Statement of Changes in Stockholders' Equity (USD $)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2010	$ 121,000	$ 105,156,000	$ (49,470,000)	$ (37,000)	$ (11,025,000)	$ 44,745,000	[1]
Balance ( in shares) at Dec. 31, 2010	12,491,000
Net loss			(4,022,000)			(4,022,000)
Comprehensive gain - unrealized gain on investments	0	0	0	17,000	0	17,000
Foreign currency translation adjustment	0	0	0	33,000	0	33,000
Total comprehensive loss						(3,972,000)
Shares repurchased	0	0	0	0	(1,050,000)	(1,050,000)
Shares purchased by Avis - issued from treasury stock		(4,789,000)			9,394,000	4,605,000
Warrants issued to Avis		137,000				137,000
Shares issued pursuant to exercise of stock options	0	74,000				74,000
Shares issued pursuant to exercise of stock options (in shares)	32,000
Issuance of restricted stock (in shares)	63,000
Forfeiture of restricted shares (in shares)	(40,000)
Shares withheld pursuant to stock issuances					(47,000)	(47,000)
Stock based compensation - restricted stock	0	274,000	0	0	0	274,000
Stock based compensation - options and performance shares	0	637,000	0	0	0	637,000
Balance at Sep. 30, 2011	$ 121,000	$ 101,489,000	$ (53,492,000)	$ 13,000	$ (2,728,000)	$ 45,403,000
Balance (in shares) at Sep. 30, 2011	12,546,000

[1] Derived from audited balance sheet as of December 31, 2010