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EMPLOYEE BENEFIT PLANS (Details Narrative) - USD ($)
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Qualified Plan [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Contributions accrued for the plan $ 315,000 $ 295,000 $ 276,000
Employee contributions, description The Company also maintains a savings and retirement plan qualified under Internal Revenue Code Section 401(k) for all employees. Employees are eligible to participate in the Plan the first day of the month following date of hire. Participants may elect to have up to fifty percent (50)% of their compensation withheld, up to the maximum allowed by the Internal Revenue Code. After completing one year of service, the Company contributed an additional amount equal to 50% of all employee contributions, up to a maximum of 6% of an employee’s gross wages.    
Contribution percentage on gross wages 6.00%    
Employee contribution percentage 50.00%    
Qualified Non-contributory Profit-sharing      
Defined Benefit Plan Disclosure [Line Items]      
Contributions accrued for the plan $ 441,000 $ 430,000 $ 380,000
Employee contributions, description Contributions to the Plan are defined as three percent (3%) of gross wages up to the current Old Age, Survivors, and Disability (OASDI) limit and six percent (6%) of the excess over the OASDI limit, subject to the maximum allowed under the Employee Retirement Income Security Act (ERISA). Participants vest over six years.    
Qualified Non-contributory Profit-sharing | Minimum [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Contribution percentage on gross wages 3.00%    
Qualified Non-contributory Profit-sharing | Maximum [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Contribution percentage on gross wages 6.00%