Annual report pursuant to Section 13 and 15(d)

COMMITMENTS AND CONTINGENCIES - Savings and investment plan: (Details Narrative)

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COMMITMENTS AND CONTINGENCIES - Savings and investment plan: (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Commitments And Contingencies - Savings And Investment Plan    
Plan expense $ 109,500 $ 108,000