Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Revenue:
Product revenue	$ 2,921	$ 2,848	$ 5,221	$ 5,423
Other revenue	16	30	27	39
Total revenue	2,937	2,878	5,248	5,462
Operating expense:
Cost of revenue	1,945	1,846	3,690	3,723
Gross profit	992	1,032	1,558	1,739
Research and development expense	343	336	645	673
Selling, general and administrative expense	739	765	1,606	1,563
Loss from operations	(90)	(69)	(693)	(497)
Interest income				1
Interest expense	(3)	(1)	(6)	(3)
Other, net	0	0	0	0
Loss before provision for income taxes	(93)	(70)	(699)	(499)
Provisions for income taxes	0	0	0	0
Net loss	$ (93)	$ (70)	$ (699)	$ (499)
Net loss per share - basic and diluted	$ 0.00	$ 0.00	$ (0.02)	$ (0.02)
Weighted average number of basic and diluted common shares outstanding	28,585,496	28,481,496	28,564,133	28,481,496

The aggregate cost of goods produced and sold and services rendered during the reporting period.

Name:	us-gaap_CostOfRevenue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References

No definition available.