Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies - Schedule of Allowance for Doubtful Accounts (Details)

v3.7.0.1
Significant Accounting Policies - Schedule of Allowance for Doubtful Accounts (Details) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Accounting Policies [Abstract]    
Beginning balance $ 250,000 $ 165,000
Provision 291,000 275,000
Write-offs (385,000) (190,000)
Ending balance $ 156,000 $ 250,000