MORTGAGE-BACKED SECURITIES (Schedule of Information Relating To Private Label CMO Portfolio) (Details) - USD ($) $ in Thousands		3 Months Ended
		Sep. 30, 2021		Jun. 30, 2021
Schedule of Held-to-maturity Securities [Line Items]
Investment securities - held to maturity		$ 10,492		$ 15,489
Investment securities held-to-maturity, fair value		10,582		15,592
Private-label [Member]
Schedule of Held-to-maturity Securities [Line Items]
Investment securities - held to maturity		373		400
Investment securities held-to-maturity, fair value		432	[1]	$ 457
Life to date impairment recorded in earnings		$ 499
Private-label [Member] | Cusip No. 126694CP1 [Member]
Schedule of Held-to-maturity Securities [Line Items]
S&P Rating		NR
Moody's Rating		WR
Fitch Rating		D
Investment securities - held to maturity		$ 233
Investment securities held-to-maturity, fair value	[1]	256
Life to date impairment recorded in earnings		$ 271
Private-label [Member] | Cusip No. 126694KF4 [Member]
Schedule of Held-to-maturity Securities [Line Items]
S&P Rating		NR
Moody's Rating		NR
Fitch Rating		D
Investment securities - held to maturity		$ 104
Investment securities held-to-maturity, fair value	[1]	133
Life to date impairment recorded in earnings		$ 180
Private-label [Member] | Cusip No. 126694MP0 [Member]
Schedule of Held-to-maturity Securities [Line Items]
S&P Rating		NR
Moody's Rating		NR
Fitch Rating		WD
Investment securities - held to maturity		$ 36
Investment securities held-to-maturity, fair value	[1]	43
Life to date impairment recorded in earnings		$ 48

[1] Fair value estimate provided by the Company’s independent third-party valuation consultant.