DISCONTINUED OPERATIONS - Assets and Liabilities of Discontinued Operations (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
DISCONTINUED OPERATIONS
Cash and cash equivalents	$ 0	$ 5,551,000
Current assets discontinued operations		712,010
Current liabilities discontinued operations		742,064
Operations Segment
DISCONTINUED OPERATIONS
Accounts receivable, net		187,185
Prepaid expenses and other current assets		519,274
Current assets discontinued operations		706,459
Property and equipment, net		43,697
Noncurrent assets discontinued operations		43,697
Accounts payable and accrued expenses		169,492
Customer deposits		517,931
Current liabilities discontinued operations		687,423
Security Segment
DISCONTINUED OPERATIONS
Cash and cash equivalents		5,551,000
Current assets discontinued operations		5,551,000
Accounts payable and accrued expenses		1,513,000
Current liabilities discontinued operations		1,513,000
Consumer Goods Segment
DISCONTINUED OPERATIONS
Accounts payable and accrued expenses		53,128,000
Current liabilities discontinued operations		$ 53,128,000