Quarterly Financial Data

12 Months Ended

Dec. 31, 2013

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Data

11. Quarterly Financial Data (Unaudited)

The following financial information reflects all normal recurring adjustments, which are, in the opinion of management, necessary for a fair statement of the results of the interim periods. Summarized quarterly data for fiscal 2013 and 2012 are as follows (in thousands, except per share data):

		Year ended December 31, 2013
		1st Quarter			2nd Quarter			3rd Quarter			4th Quarter
Selected quarterly financial data:
Revenues	$	11,602		$	10,484		$	8,746		$	11,843
Gross profit	$	9,158		$	8,083		$	6,254		$	9,473
Operating (loss)	$	(6,101	)	$	(7,248	)	$	(12,980	)	$	(1,501	)
Net (loss)	$	(6,158	)	$	(7,244	)	$	(13,049	)	$	(1,502	)
Net (loss) per share, basic (1)	$	(0.17	)	$	(0.19	)	$	(0.35	)	$	(0.04	)
Weighted average shares outstanding, basic		36,614			37,247			37,036			37,027
Net (loss) per share, diluted (1)	$	(0.17	)	$	(0.19	)	$	(0.35	)	$	(0.04	)
Weighted average shares outstanding, diluted		36,614			37,247			37,036			37,027
		Year ended December 31, 2012
		1st Quarter			2nd Quarter			3rd Quarter			4th Quarter
Selected quarterly financial data:
Revenues	$	10,114		$	10,171		$	11,012		$	12,032
Gross profit	$	7,919		$	8,375		$	8,892		$	9,695
Operating (loss)	$	(9,615	)	$	(6,824	)	$	(6,007	)	$	(4,555	)
Net (loss)	$	(9,682	)	$	(6,825	)	$	(4,813	)	$	(4,143	)
Net (loss) per share, basic (1)	$	(0.27	)	$	(0.19	)	$	(0.13	)	$	(0.12	)
Weighted average shares outstanding, basic		35,590			36,045			35,879			35,882
Net (loss) per share, diluted (1)	$	(0.27	)	$	(0.19	)	$	(0.13	)	$	(0.12	)
Weighted average shares outstanding, diluted		35,590			36,045			35,879			35,882

(1) Basic and diluted net (loss) per share is computed independently for each of the quarters presented. Therefore, the sum of the quarterly per share amounts will not necessarily equal the total for the year.