Earnings Per Common Share (Tables)

6 Months Ended

Jun. 30, 2013

Earnings Per Common Share [Abstract]

Reconciliation Of The Numerator And Denominator Of Basic And Diluted Earnings Per Share Computations

	Three-Month Periods Ended				Six-Month Periods Ended
	June 30,				June 30,
	2013		2012		2013		2012
Numerator:
Net loss	$	(1,746)	$	(3,658)	$	(3,199)	$	(4,326)
Denominator:
Weighted average common shares outstanding		4,967		4,877		4,939		4,865
Dilutive potential common shares		—		—		—		—
Shares used in diluted net loss per common share calculations		4,967		4,877		4,939		4,865
Basic net loss per common share	$	(0.35)	$	(0.75)	$	(0.65)	$	(0.89)
Diluted net loss per common share	$	(0.35)	$	(0.75)	$	(0.65)	$	(0.89)