SHORT TERM AND LONG TERM DEBT SHORT TERM AND LONG TERM DEBT - Long Term Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Sep. 30, 2016
Debt Disclosure [Abstract]
Long-term FHLB advances	$ 0	$ 7,000
Trust preferred securities	10,310	10,310
Trust preferred securities, Total	10,310
Subordinated debentures (net of issuance costs)	73,347	73,211
Long-term capital lease	1,876	1,939
Long-term capital lease
2018	0
2019	65
2020	72
2021	77
2022	82
Thereafter	1,580
Total Long-term capital lease	1,876	1,939
Maturities of Long-term Debt
Total 2018	0
Total 2019	65
Total 2020	72
Total 2021	77
Total 2022	82
Total Thereafter	85,237
Total Long-term Debt	$ 85,533	$ 92,460