SEGMENT REPORTING (Tables)

6 Months Ended

Mar. 31, 2019

Segment Reporting [Abstract]

Segment Information of Entity

The following tables present segment data for the Company for the three and six months ended March 31, 2019 and 2018, respectively.

	Payments		Banking		Corporate Services/Other			Total
Three Months Ended March 31, 2019
Net interest income (expense)	$	13,607	$	56,271	$	1,472		$	71,350
Provision for loan and lease losses	22,474		10,844		—			33,318
Noninterest income	89,752		13,948		1,325			105,025
Noninterest expense	32,178		42,522		35,554			110,254
Income (loss) before income tax expense (benefit)	48,707		16,853		(32,757		)	32,803
Total assets	245,872		3,884,673		1,919,497			6,050,042
Total goodwill	87,145		220,319		—			307,464
Total deposits	3,107,264		482,033		1,381,010			4,970,307

	Payments		Banking		Corporate Services/Other			Total
Six Months Ended March 31, 2019
Net interest income (expense)	$	23,007	$	108,063	$	552		$	131,622
Provision for loan and lease losses	23,969		18,448		—			42,417
Noninterest income	112,578		28,217		1,981			142,776
Noninterest expense	53,539		76,365		54,645			184,549
Income (loss) before income tax expense (benefit)	58,077		41,467		(52,112		)	47,432
Total assets	245,872		3,884,673		1,919,497			6,050,042
Total goodwill	87,145		220,319		—			307,464
Total deposits	3,107,264		482,033		1,381,010			4,970,307

	Payments		Banking		Corporate Services/Other			Total
Three Months Ended March 31, 2018
Net interest income	$	4,933	$	16,120	$	6,352		$	27,405
Provision for loan losses	18,129		214		—			18,343
Noninterest income	95,673		1,241		505			97,419
Noninterest expense	44,841		6,984		16,672			68,497
Income (loss) before income tax expense (benefit)	37,636		10,163		(9,815		)	37,984
Total assets	243,140		1,510,939		2,547,614			4,301,693
Total goodwill	87,145		11,578		—			98,723
Total deposits	2,882,441		244,149		213,907			3,340,497

	Payments		Banking		Corporate Services/Other			Total
Six Months Ended March 31, 2018
Net interest income	$	9,602	$	31,717	$	12,282		$	53,601
Provision for loan losses	19,146		265		—			19,411
Noninterest income	123,774		2,726		187			126,687
Noninterest expense	71,796		13,552		27,191			112,539
Income (loss) before income tax expense (benefit)	42,434		20,626		(14,722		)	48,338
Total assets	243,140		1,510,939		2,547,614			4,301,693
Total goodwill	87,145		11,578		—			98,723
Total deposits	2,882,441		244,149		213,907			3,340,497