Quarterly Financial Information (Tables)

12 Months Ended

Dec. 31, 2012

Quarterly Financial Information [Abstract]

Quarterly Financial Information

2012	March 31		June 30		September 30		December 31
Revenues	$	11,280	$	13,003	$	11,558	$	5,803
Gross margin		5,235		5,529		5,081		2,334
Income (loss) from operations (2)		92		98		(589)		(2,712)
Net income (loss) (3)		92		143		(447)		(6,499)
Net income (loss) per share - Basic (1)		0.01		0.02		(0.06)		(0.93)
Net income (loss) per share - Diluted (1)		0.01		0.02		(0.06)		(0.93)
2011	March 31		June 30		September 30		December 31
Revenues	$	13,350	$	16,859	$	17,088	$	13,790
Gross margin		6,607		7,507		7,467		6,472
Income from operations		1,087		1,844		2,069		688
Net income		846		1,398		1,566		547
Net income per share - Basic (1)		0.12		0.20		0.23		0.08
Net income per share - Diluted (1)		0.12		0.20		0.22		0.08

(1) The summation of quarterly per share amounts may not equal the calculation for the full year, as each quarterly calculation is performed discretely.

(2) Includes restructuring charges of $217,000 in the third quarter and $523,000 in the fourth quarter of 2012.

Includes a $5.7 million non-cash charge in the fourth quarter of 2012 to record a valuation allowance against our deferred tax assets.