CREDIT FACILITIES AND NOTES PAYABLE (Details - Recent Amendments to Prior Credit Facilities)		12 Months Ended
	Apr. 18, 2019 USD ($) amendment	Dec. 31, 2022 USD ($) loan	Oct. 07, 2022 USD ($)	Apr. 23, 2021 USD ($)	Aug. 28, 2020 USD ($)	Aug. 31, 2018 USD ($)
Barclays
Line of Credit Facility [Line Items]
Number of amendments | amendment	2,000
Barclays | Medium-term Notes
Line of Credit Facility [Line Items]
Total credit facilities outstanding				$ 725,000,000
Truist | Medium-term Notes
Line of Credit Facility [Line Items]
Total credit facilities outstanding			$ 150,000,000
Debt instrument, face amount						$ 60,000,000
Amendment No. 6 First Lien Credit Agreement | Barclays | Medium-term Notes
Line of Credit Facility [Line Items]
Total credit facilities outstanding	$ 100,000,000
Paycheck Protection Program Loans
Line of Credit Facility [Line Items]
Debt instrument, interest rate		1.00%
Paycheck Protection Program Loans | C O V I D19 Pandemic
Line of Credit Facility [Line Items]
Debt instrument, face amount		$ 4,000,000
PPP loans, maturity term		2 years
Number of PPP loans received | loan		4
Revolving Credit Facility | Truist | Line of Credit
Line of Credit Facility [Line Items]
Credit facilities available						$ 30,000,000
Revolving Credit Facility | First Lien Credit Agreement Eighth Amendment | Barclays | Line of Credit
Line of Credit Facility [Line Items]
Line of credit facility, increase borrowing capacity					$ 57,500,000
Credit facilities available		$ 195,000,000
Revolving Credit Facility | First Lien Credit Agreement Eighth Amendment | Truist | Line of Credit
Line of Credit Facility [Line Items]
Credit facilities available			$ 50,000,000
Revolving Credit Facility | Amendment No. 6 First Lien Credit Agreement | Barclays | Line of Credit
Line of Credit Facility [Line Items]
Line of credit facility, increase borrowing capacity	$ 20,000,000
Debt instrument, extension period	2 years