Summary Of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2012

Summary Of Significant Accounting Policies [Abstract]

Summary Of The Computation Of Diluted Earnings Per Share

	Three months ended June 30,				Six months ended June 30,
		2012		2011		2012		2011
Numerator:
Net loss allocable to common shareholders	$	(1,724)	$	(1,589)	$	(4,178)	$	(4,756)
Denominator:
Weighted average shares used to compute net loss allocable to common shareholders per common share - basic		27,330,887		24,876,801		27,255,857		23,964,869
Effect of dilutive stock options		—		—		—		—
Weighted average shares used to compute net loss allocable to common shareholders per common share – dilutive		27,330,887		24,876,801		27,255,857		23,964,869
Basic and diluted net loss per share	$	(0.06)	$	(0.06)	$	(0.15)	$	(0.20)
Total antidilutive stock options and unvested restricted stock issued and outstanding or granted		950,301		945,126		934,044		953,730