Significant Accounting Policies - Schedule of Allowance for Doubtful Accounts (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Accounting Policies [Abstract]
Beginning balance	$ 185,000	$ 156,000
Provision	724,000	410,000
Write-offs	(720,000)	(381,000)
Ending balance	$ 189,000	$ 185,000