CONTRACT ASSETS AND LIABILITIES (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Investments, Debt and Equity Securities [Abstract]
Contract liabilities	$ 1,900,000	$ 600,000
Contract assets	500,000	200,000
Contract liability, current	500,000	0
Contract assets, current	$ 100,000	$ 0