PREMISES AND EQUIPMENT, NET per country (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Premises & equipment, net
Premises and equipment, net	$ 96,023	$ 103,473
United States
Premises & equipment, net
Premises and equipment, net	64,638	71,418
India
Premises & equipment, net
Premises and equipment, net	12,225	14,006
Luxembourg
Premises & equipment, net
Premises and equipment, net	16,252	14,791
Philippines
Premises & equipment, net
Premises and equipment, net	2,692	3,027
Uruguay
Premises & equipment, net
Premises and equipment, net	$ 216	$ 231

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.13)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 13
-Subparagraph a
-Article 5

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 03
-Paragraph 8
-Article 7

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant