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DEFERRED COSTS (Details) - USD ($)
 3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Deferred costs, short term - Beginning balance $ 183,000  
Deferred costs, long term - Beginning balance 145,000  
Commission Costs Deferred, short term 19,000  
Commission Costs Deferred, long term 27,000  
Commission Costs Deferred 46,000 $ 65,000
Deferred costs, short term - End balance 181,000  
Deferred costs, long term - End balance 137,000  
Accounting Standards Update 2014-09 [Member]    
Deferred costs, long term - Beginning balance 145,000  
Deferred commission costs - Beginning balance 328,000  
Commission Costs Deferred, short term 54,000  
Commission Costs Deferred, long term (8,000)  
Commission Costs Deferred 46,000  
Commission Amortized, Short term (56,000)  
Commission Amortized, Long term 0  
Commission Amortized (56,000)  
Deferred costs, short term - End balance 181,000  
Deferred costs, long term - End balance 137,000  
Deferred commission costs - End balance $ 318,000