Consolidated Statements Of Operation And Comprehensive Income (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Net sales:    
Recurring revenue and support $ 10,107 $ 8,995
Embedded devices & hardware 4,356 4,472
Sub-total 14,463 13,467
Other Services 69 301
Total net sales 14,532 13,768
Cost of sales:    
Cost of recurring revenue and support 4,130 3,653
Cost of embedded devices & hardware 3,588 3,850
Cost of other services 31 179
Gross profit 6,783 6,086
Sales and marketing 2,072 2,235
General, administrative and legal 2,688 2,212
Research and development 805 594
Depreciation and amortization 815 775
Operating income 403 270
Interest expense, net (77) (26)
Other (expense) income, net (3)   
Income before income taxes 323 244
Provision for income taxes 2 14
Net income 321 230
Other comprehensive income (loss), net of income tax:    
Foreign currency translation adjustment (18) 12
Comprehensive income $ 303 $ 242
Basic earnings per share $ 0.02 $ 0.02
Diluted earnings per share $ 0.02 $ 0.01
Weighted average common shares used in per share calculation    
Basic 15,189 14,985
Diluted 15,870 15,763