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Significant Accounting Policies (Details 3) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Significant Accounting Policies
Balance at beginning of year	$ 7	$ 7
Additions charged to expense	14	0
Recovery of amounts previously reserved	0	0
Amounts written off	0	0
Balance at end of year	$ 21	$ 7

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- Definition

Amount of allowance for credit loss on accounts receivable.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
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-Section 50
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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