Earnings Per Common Share (Tables)

9 Months Ended

Sep. 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				Nine-Month Periods Ended
	September 30,				September 30,
	2013		2012		2013		2012
Numerator:
Net income (loss)	$	(1,935)	$	989	$	(5,133)	$	(3,337)
Denominator:
Weighted average common shares outstanding		4,970		4,904		4,949		4,878
Dilutive potential common shares		—		60		—		—
Shares used in diluted net income (loss) per common share calculations		4,970		4,964		4,949		4,878
Basic net income (loss) per common share	$	(0.39)	$	0.20	$	(1.04)	$	(0.68)
Diluted net income (loss) per common share	$	(0.39)	$	0.20	$	(1.04)	$	(0.68)