XML 39 R28.htm IDEA: XBRL DOCUMENT
v3.23.2

CONCENTRATION OF RISK | 6 Months Ended
--- | ---
Jun. 30, 2023
Risks and Uncertainties [Abstract] |
CONCENTRATION OF RISK | 19. CONCENTRATION OF RISK: Revenues and accounts receivable from the Company's largest customers were as follows (in thousands):
|  | % of Total Revenue for the Three Months Ended June 30, |  | % of Total Revenue for the Six Months Ended June 30, |  | Accounts Receivable as of |
Customer |  | 2023 |  | 2022 |  | 2023 |  | 2022 |  | June 30, 2023 |
A |  | 36% |  | 39% |  | 33% |  | 39% |  | $ | 10,776 |
B |  | 22% |  | 30% |  | 24% |  | 29% |  | $ | 35,184 |
C |  | 14% |  | 6% |  | 11% |  | 4% |  | $ | 21,104 |
D |  | 13% |  | 14% |  | 17% |  | 15% |  | $ | 22,518 |
Revenues from outside of North America represented approximately 98% and 97% for the three months ended June 30, 2023 and 2022, respectively, and 97% for both six-month periods ended June 30, 2023 and 2022. Revenues by geographic area are as follows (in thousands):
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
Country |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
South Korea |  | $ | 82,029 |  |  | $ | 79,096 |  |  | $ | 148,089 |  |  | $ | 168,783 |
China |  |  | 57,520 |  |  |  | 51,180 |  |  |  | 114,947 |  |  |  | 106,580 |
Japan |  |  | 1,509 |  |  |  | 1,392 |  |  |  | 3,156 |  |  |  | 2,445 |
Other non-U.S. locations |  |  | 1,978 |  |  |  | 715 |  |  |  | 3,315 |  |  |  | 1,015 |
Total non-U.S. locations |  |  | 143,036 |  |  |  | 132,383 |  |  |  | 269,507 |  |  |  | 278,823 |
United States |  |  | 3,529 |  |  |  | 4,178 |  |  |  | 7,525 |  |  |  | 8,208 |
Total revenue |  | $ | 146,565 |  |  | $ | 136,561 |  |  | $ | 277,032 |  |  | $ | 287,031 |
The Company attributes revenue to different geographic areas on the basis of the location of the customer. Long-lived assets (net), by geographic area are as follows (in thousands):
|  | June 30, 2023 |  |  | December 31, 2022 |
United States |  | $ | 117,196 |  |  | $ | 117,255 |
Ireland |  |  | 25,894 |  |  |  | 20,270 |
Other |  |  | 14,476 |  |  |  | 5,920 |
Total long-lived assets |  | $ | 157,566 |  |  | $ | 143,445 |
Substantially all chemical materials were purchased from one supplier. See Note 13 for further explanation.

X
- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI https://asc.fasb.org/topic&trid=2134479 + Details
Name: | us-gaap_ConcentrationRiskDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RisksAndUncertaintiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration