Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
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-Subparagraph (SX 210.7-03(a)(2))
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
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Name:	us-gaap_RestrictedCashAndCashEquivalents
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Restricted Cash (Narrative) (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted cash	$ 1,050	$ 1,375	$ 1,050
Reserve required by local Goverment	441,500	408,500
Scotiabank Of Puerto Rico [Member]
Restricted Cash And Cash Equivalents Items [Line Items]
Certificates of deposits held, acquired		325
OIB [Member]
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted cash	305	305
Oriental Overseas [Member]
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted cash	325	325
Obligations Under Agreement of Loans Sold with Recourse [Member]
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted cash	$ 1,050	$ 1,050