SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Allowance for doubtful accounts
Schedule of Valuation and Qualifying Accounts [Roll Forward]
Balance at Beginning of Year	$ 987	$ 817
Additions Charged to Costs and Expenses	(26)	246
Additions Charged to other Accounts	0	0
Deductions	12	(76)
Balance at End of Year	973	987
Allowance for obsolete inventories
Schedule of Valuation and Qualifying Accounts [Roll Forward]
Balance at Beginning of Year	447	471
Additions Charged to Costs and Expenses	543	638
Additions Charged to other Accounts	0	0
Deductions	(573)	(662)
Balance at End of Year	417	447
Valuation allowance for deferred tax assets
Schedule of Valuation and Qualifying Accounts [Roll Forward]
Balance at Beginning of Year	7,934	11,933
Additions Charged to Costs and Expenses	1,838	(3,999)
Additions Charged to other Accounts	0	0
Deductions	0	0
Balance at End of Year	9,772	7,934
Reserve for sales returns
Schedule of Valuation and Qualifying Accounts [Roll Forward]
Balance at Beginning of Year	55	71
Additions Charged to Costs and Expenses	779	767
Additions Charged to other Accounts	0	0
Deductions	(775)	(783)
Balance at End of Year	$ 59	$ 55