Geographic and Other Information, Net Sales by Region, Based on Location of Products are Billed (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Net Sales Based on Location of Products Business [Abstract]
Total revenues	$ 57,005	$ 104,093
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Top Customer One [Member]
Net Sales Based on Location of Products Business [Abstract]
Concentration risk, percentage	22.30%		25.10%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Top Customer Two [Member]
Net Sales Based on Location of Products Business [Abstract]
Concentration risk, percentage	14.30%		15.20%
Standard Products Business [Member]
Net Sales Based on Location of Products Business [Abstract]
Total revenues	$ 51,514	94,010
Standard Products Business [Member] | Korea [Member]
Net Sales Based on Location of Products Business [Abstract]
Total revenues	16,496	31,030
Standard Products Business [Member] | Asia Pacific (Other Than Korea) [Member]
Net Sales Based on Location of Products Business [Abstract]
Total revenues	31,901	58,260
Standard Products Business [Member] | United States [Member]
Net Sales Based on Location of Products Business [Abstract]
Total revenues	1,045	2,864
Standard Products Business [Member] | Europe [Member]
Net Sales Based on Location of Products Business [Abstract]
Total revenues	$ 2,072	$ 1,856
Standard Products Business [Member] | Customer Concentration Risk [Member] | Net Sales [Member] | Top Ten Customers [Member]
Net Sales Based on Location of Products Business [Abstract]
Concentration risk, percentage	71.00%	72.00%
Standard Products Business [Member] | Customer Concentration Risk [Member] | Net Sales [Member] | Top Customer One [Member]
Net Sales Based on Location of Products Business [Abstract]
Concentration risk, percentage	16.40%	25.50%
Standard Products Business [Member] | Customer Concentration Risk [Member] | Net Sales [Member] | Top Customer Two [Member]
Net Sales Based on Location of Products Business [Abstract]
Concentration risk, percentage	13.70%	12.90%
Standard Products Business [Member] | Geographic Concentration Risk [Member] | Net Sales [Member] | CHINA, HONG KONG [Member]
Net Sales Based on Location of Products Business [Abstract]
Concentration risk, percentage	57.90%	71.10%
Standard Products Business [Member] | Geographic Concentration Risk [Member] | Net Sales [Member] | VIET NAM [Member]
Net Sales Based on Location of Products Business [Abstract]
Concentration risk, percentage	17.80%	14.40%