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BUSINESS COMBINATIONS (Details) - WMI [Member]
Mar. 31, 2019
USD ($)
Allocation of the total purchase price of business combination:  
Other current assets $ 1,049,000
Accounts receivable 1,522,000
Inventory 7,969,000
Property and equipment, net 586,000
Current liabilities (5,174,000)
Total $ 5,952,000