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REVENUE FROM CONTRACTS WITH CUSTOMERS - Additional Information (Details) - USD ($)	1 Months Ended	3 Months Ended		9 Months Ended
	Jun. 30, 2025	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Interchange income		$ 252,000	$ 256,000	$ 752,000	$ 761,000
(Loss)/gain on sale of property		(3,000)	0	(9,000)	(4,000)
Buyout payment of lease termination	$ 275,000
Accrued lease liability of remaining lease obligation	1,100,000
Gain on lease termination	$ 875,000			875,000
Cardholder Rewards [Member]
Interchange income		$ 17,000	$ 6,000	$ 41,000	$ 12,000

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Accrued lease liability of remaining lease obligation.

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Buyout payment of lease termination.

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- Definition

Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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Amount of gain (loss) on termination of lease before expiration of lease term.

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