| Schedule of Error Corrections and Prior Period Adjustments | 
 The following tables summarizes the impact of these correction of errors for the period presented for the years ended March 31, 2022, 2021 and 2020: 
  
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For the year ended March 31, 2022  | 
 
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As previously reported | 
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Adjustments for discontinued operations | 
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As recast | 
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Correction of errors related to  classification of loans and bank customer accounts | 
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Correction of errors related to classification of funds received for financing mortgage loans | 
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As restated | 
 
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| Net cash flows used in operating activities | 
$ | 
(347,988) | 
 | 
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$ | 
(30,183) | 
 | 
 | 
$ | 
(378,171) | 
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$ | 
(57,960) | 
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$ | 
(6,876) | 
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$ | 
(443,007) | 
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| Net cash flows used in investing activities | 
(8,703) | 
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 | 
146  | 
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 | 
(8,557) | 
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 | 
(90,298) | 
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—  | 
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 | 
(98,855) | 
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| Net cash flows from financing activities | 
453,684  | 
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(998) | 
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 | 
452,686  | 
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 | 
148,258  | 
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 | 
6,876  | 
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 | 
607,820  | 
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| Effect of changes in foreign exchange rates on cash and cash equivalents | 
(54,552) | 
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 | 
—  | 
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(54,552) | 
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—  | 
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—  | 
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(54,552) | 
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| NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH | 
$ | 
42,441 
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$ | 
(31,035) | 
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$ | 
11,406 
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$ | 
— 
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$ | 
— 
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$ | 
11,406 
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For the year ended March 31, 2021  | 
 
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As previously reported | 
 | 
Adjustments for discontinued operations | 
 | 
As recast | 
 | 
Correction of errors related to  classification of loans and bank customer accounts | 
 | 
As restated | 
 
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| Net cash flows from operating activities | 
$ | 
565,299  | 
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$ | 
24,753  | 
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$ | 
590,052  | 
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 | 
$ | 
(55,615) | 
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$ | 
534,437  | 
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| Net cash flows from investing activities | 
97,040  | 
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 | 
—  | 
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 | 
97,040  | 
 | 
 | 
(1,219) | 
 | 
 | 
95,821  | 
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| Net cash flows from financing activities | 
348,411  | 
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(822) | 
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 | 
347,589  | 
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 | 
56,834  | 
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 | 
404,423  | 
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| Effect of changes in foreign exchange rates on cash and cash equivalents | 
(3,769) | 
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—  | 
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(3,769) | 
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—  | 
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(3,769) | 
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| NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH | 
$ | 
1,006,981 
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$ | 
23,931 
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$ | 
1,030,912 
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$ | 
— 
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$ | 
1,030,912 
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For the year ended March 31, 2020  | 
 
 | 
As previously reported | 
 | 
Adjustments for discontinued operations | 
 | 
As recast | 
 | 
Correction of errors related to  classification of loans and bank customer accounts | 
 | 
As restated | 
 
 | 
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| Net cash flows from operating activities | 
$ | 
44,271  | 
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$ | 
59,422  | 
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$ | 
103,693  | 
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$ | 
(21,071) | 
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$ | 
82,622  | 
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| Net cash flows used in investing activities | 
(10,854) | 
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 | 
(131) | 
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 | 
(10,985) | 
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 | 
(8,778) | 
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 | 
(19,763) | 
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| Net cash flows from financing activities | 
33,109  | 
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 | 
(4,883) | 
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 | 
28,226  | 
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 | 
29,849  | 
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 | 
58,075  | 
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| Effect of changes in foreign exchange rates on cash and cash equivalents | 
(25,141) | 
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—  | 
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(25,141) | 
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—  | 
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(25,141) | 
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| NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH | 
$ | 
41,385 
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$ | 
54,408 
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$ | 
95,793 
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$ | 
— 
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$ | 
95,793 
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  The following tables summarize the impact of corrections of the errors on the Consolidated Statements of Operations and Other Comprehensive Income for the periods presented:
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Year ended March 31, 2022  | 
 
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As previously reported | 
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Adjustments for discontinued operations | 
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As recast | 
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Correction of errors | 
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As restated | 
 
| Fee and commission income | 
$ | 
431,938  | 
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$ | 
(82,330) | 
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$ | 
349,608  | 
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$ | 
(14,164) | 
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 | 
335,444  | 
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| Net gain on trading securities | 
77,671  | 
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 | 
78,674  | 
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 | 
156,345  | 
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—  | 
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 | 
156,345  | 
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| Interest income | 
91,801  | 
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 | 
(15,812) | 
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 | 
75,989  | 
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 | 
14,164  | 
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 | 
90,153  | 
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| Net gain on foreign exchange operations | 
(37,693) | 
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 | 
39,672  | 
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 | 
1,979  | 
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—  | 
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 | 
1,979  | 
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| Net loss on derivative | 
946  | 
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—  | 
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 | 
946  | 
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—  | 
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 | 
946  | 
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| TOTAL REVENUE, NET | 
$ | 
564,663 
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$ | 
20,204 
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$ | 
584,867 
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$ | 
— 
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$ | 
584,867 
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Year ended March 31, 2021  | 
 
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As previously reported | 
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Adjustments for discontinued operations | 
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As recast | 
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Correction of errors | 
 | 
As restated | 
 
| Fee and commission income | 
$ | 
271,939  | 
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$ | 
(52,780) | 
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$ | 
219,159  | 
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$ | 
(3,163) | 
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 | 
215,996  | 
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| Net gain on trading securities | 
46,186  | 
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(20,275) | 
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 | 
25,911  | 
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—  | 
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 | 
25,911  | 
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| Interest income | 
30,873  | 
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 | 
(11,221) | 
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 | 
19,652  | 
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 | 
3,163  | 
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 | 
22,815  | 
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| Net gain on foreign exchange operations | 
3,428  | 
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 | 
(2,285) | 
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 | 
1,143  | 
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 | 
—  | 
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 | 
1,143  | 
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| Net loss on derivative | 
125  | 
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(39) | 
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 | 
86  | 
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 | 
—  | 
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 | 
86  | 
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| TOTAL REVENUE, NET | 
$ | 
352,551 
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 | 
 | 
$ | 
(86,600) | 
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$ | 
265,951 
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$ | 
— 
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$ | 
265,951 
 | 
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Year ended March 31, 2020  | 
 
 | 
As previously reported | 
 | 
Adjustments for discontinued operations | 
 | 
As recast | 
 | 
Correction of errors | 
 | 
As restated | 
 
| Fee and commission income | 
$ | 
92,668  | 
 | 
 | 
$ | 
(26,281) | 
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$ | 
66,387  | 
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$ | 
(5,195) | 
 | 
 | 
61,192  | 
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| Net gain on trading securities | 
14,923  | 
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 | 
(6,591) | 
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 | 
8,332  | 
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 | 
—  | 
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 | 
8,332  | 
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| Interest income | 
12,134  | 
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 | 
(3,748) | 
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 | 
8,386  | 
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 | 
5,195  | 
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 | 
13,581  | 
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| Net gain on foreign exchange operations | 
2,315  | 
 | 
 | 
(2,027) | 
 | 
 | 
288  | 
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 | 
—  | 
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 | 
288  | 
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| Net loss on derivative | 
(138) | 
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 | 
138  | 
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—  | 
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—  | 
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—  | 
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| TOTAL REVENUE, NET | 
$ | 
121,902 
 | 
 | 
 | 
$ | 
(38,509) | 
 | 
 | 
$ | 
83,393 
 | 
 | 
 | 
$ | 
— 
 | 
 | 
 | 
$ | 
83,393 
 | 
 | 
 
  
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