XML 43 R32.htm IDEA: XBRL DOCUMENT
v3.21.1

ACCRUED LIABILITIES (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2021
ACCRUED LIABILITIES |
Schedule of accrued liabilities | Accrued liabilities consist of the following (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | March 31, | ​ | December 31,
​ |  | 2021 |  | 2020
Compensation and fringe benefits | ​ | $ | 9,408 | ​ | $ | 11,184
Warranty reserve | ​ |  | 2,119 | ​ |  | 1,571
Income taxes payable | ​ | ​ | 1,753 | ​ | ​ | 1,459
Right of use liabilities | ​ | ​ | 4,543 | ​ | ​ | 4,666
Other accrued expenses | ​ |  | 5,491 | ​ |  | 5,982
​ | ​ | $ | 23,314 | ​ | $ | 24,862
Schedule of changes in the reserve for product warranty claims | Changes in the Company’s reserve for product warranty claims during 2021 were as follows (in thousands): ​
​ | ​ | ​ | ​
​ | March 31, | ​
​ | 2021 |
Warranty reserve at beginning of the year | $ | 1,571 | ​
Provision |  | 608 | ​
Warranty expenditures |  | (35) | ​
Effect of foreign currency translation |  | (25) | ​
Warranty reserve at end of year | $ | 2,119 | ​

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

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 + Details
Name: | us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration