XML 27 R17.htm IDEA: XBRL DOCUMENT
v3.26.1

ACCOUNTS RECEIVABLE | 6 Months Ended
--- | ---
Jun. 30, 2026
ACCOUNTS RECEIVABLE |
ACCOUNTS RECEIVABLE | ​ ​ ​ ​ ​ 9. ACCOUNTS RECEIVABLE Accounts receivable, net consists of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ ​ ​ | June 30, | ​ ​ ​ | December 31,
​ | ​ ​ ​ | 2026 | ​ ​ ​ | 2025
(in thousands) | ​ | ​ | ​ | ​ | ​ | ​
Trade receivables: |  | ​ | ​ |  | ​ | ​
Billed | ​ | $ | 316,061 | ​ | $ | 281,918
Unbilled | ​ |  | 65,640 | ​ |  | 46,817
Other receivables | ​ |  | 5,500 | ​ |  | 5,955
Total | ​ |  | 387,201 | ​ |  | 334,690
Less: allowance for credit losses | ​ |  | (8,663) | ​ |  | (7,022)
Accounts receivable, net | ​ | $ | 378,538 | ​ | $ | 327,668
​ Trade receivables relate to revenues generated from equipment and services, for which credit is extended based on our evaluation of the customer’s credit worthiness. Unbilled receivables represent revenues earned but not billed to the customer until future dates, usually within one month. Other receivables consist primarily of net amounts receivable from an agent that operates internationally, as well as amounts due from the favorable resolution of state tax audits and rebates due from suppliers.

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

X
- Definition The entire disclosure for claims held for amounts due to entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/310-10/tableOfContent Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482925/835-30-45-2 + Details
Name: | us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration