v3.22.4

DEBT AND CREDIT ARRANGEMENTS - Narrative (Details) - USD ($)		12 Months Ended
	Jun. 13, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument
Payments on debt with affiliate		$ 31,000,000	$ 0	$ 25,000,000
Mortgage balance		907,000	1,044,000
Current principal due		$ 144,000	137,000
Mortgage payable to affiliate
Debt Instrument
Interest rate		5.00%
Monthly interest and principal installments		$ 16,000
Mortgage balance		907,000	1,044,000
Current principal due		144,000	137,000
Term Loan
Debt Instrument
Interest expense related to debt		$ 525,000	$ 56,000	$ 1,233,000
Revolving Credit Facility | Fourth Amended Loan Agreement
Debt Instrument
Revolving credit facility	$ 50,000,000
Interest rate	10.00%
Unused commitment fee percentage	0.50%
Revolving Credit Facility | Fourth Amended Loan Agreement | SOFR
Debt Instrument
Debt instrument, basis spread on variable rate	8.69%
Revolving Credit Facility | Fourth Amended Loan Agreement | Three month LIBOR
Debt Instrument
Debt instrument, basis spread on variable rate	8.61%

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The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

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