PROVISION FOR INCOME TAXES (Details) - USD ($)	3 Months Ended				6 Months Ended	9 Months Ended			12 Months Ended
	Sep. 30, 2018		Jun. 30, 2018	Sep. 30, 2017	Jun. 30, 2018	Sep. 30, 2018		Sep. 30, 2017	Dec. 31, 2017
PROVISION FOR INCOME TAXES [Abstract]
Provision for income taxes	$ 1,089,966	[1]	$ 1,102,826	$ 1,477,057	$ 2,181,400	$ 3,271,366	[1]	$ 4,669,569
Deferred tax assets	$ 300,000					$ 300,000			$ 1,700,000
Estimated effective tax rate	18.10%					19.10%		35.00%
U.S. corporate tax rate						21.00%			35.00%
Unrecognized tax benefits	$ 0					$ 0			$ 0
Interest and penalties						$ 0

[1] As of January 1, 2018, the Company adopted the requirements of ASC 606 using the modified retrospective adoption method, and as a result, there is a lack of comparability of certain amounts to the prior periods presented. 3-Summary of Significant Accounting Policies for additional discussion.