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NOTES RECEIVABLE (Details) - USD ($)
1 Months Ended 6 Months Ended
Sep. 20, 2017
Apr. 19, 2017
Dec. 31, 2017
Dec. 31, 2016
Nov. 21, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Principal paid in cash     $ 600,000  
Monogram Orthopaedics Inc. [Member]          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Advanced amount   $ 450,000      
Additional amount advanced on promissory note         $ 350,000
Interest rate   4.00%      
Maturity date   Apr. 19, 2019      
Monogram Orthopaedics Inc. [Member] | 2,300,000 loan [Member] | New York limited liability company [Member]          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Interest rate 22.00%        
Principal paid in cash $ 1,150,000        
Participation Percentage of loan 50.00%        
Loan amount $ 2,300,000        
Start date of loan Oct. 01, 2017        
Debt instrument term Borrower may reduce the interest rate by 1% for each $100,000 repayment of principal up to a maximum reduction of 2%, thereby reducing the interest rate to a minimum amount equal to 20% per annum. Interest income earned during the three and six months ended December 31, 2017 totaled $65,000 and $72,000, respectively. If the principal balance of the Loan is not paid in full by September 30, 2018, commencing on October 1, 2018 and continuing on the first day of the next 83 months thereafter, Borrower shall, in addition to the aforementioned monthly interest payments, pay installments of principal equal to 1/84th of the principal balance outstanding under the Loan as of September 30, 2018.