Annual report pursuant to Section 13 and 15(d)

2. Significant Accounting Policies (Details 1)

v3.3.1.900
2. Significant Accounting Policies (Details 1) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Significant Accounting Policies Details 1    
Allowance for doubtful accounts, beginning $ 245 $ 381
Additions - charged to expense 435 560
Deductions - Write-offs, Payments and Other Adjustments 371 696
Allowance for doubtful accounts, ending $ 309 $ 245