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RETIREMENT PLAN (Details) - USD ($)
12 Months Ended
Jul. 01, 2006
Dec. 31, 2018
Dec. 31, 2017
Defined Contribution Plan [Line Items]      
Employee minimum age 21 years    
Percent of employer contribution 100.00%    
Percent of employee contribution that employer will match 6.00%    
Employer discretionary contribution amount   $ 108,776 $ 199,669
Employees Hired Before January 1, 2010 [Member]      
Defined Contribution Plan [Line Items]      
Annual vesting percentage 100.00%    
Employees Hired After January 1, 2010 [Member]      
Defined Contribution Plan [Line Items]      
Annual vesting percentage 33.33%    
Vesting period 3 years