Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)		$ 2,396	$ (36,342)
Unrealized loss on securities available for sale:
Unrealized loss arising during the period	[1]	(37,260)	(3,118)
Reclassification adjustment for (gain) loss included in net income	[1]	(14)	1
Unrealized loss arising during the period	[1]	(37,274)	(3,117)
Unrealized gain on cash flow hedge:
Unrealized gain arising during the period	[1]	11,693	2,733
Reclassification adjustment for (gain) loss included in net income	[1]	(356)	1,007
Unrealized gain on cash flow hedge	[1]	11,337	3,740
Post-Retirement plans:
Net benefit arising from plan amendment	[1],[2]	504	0
Net gain (loss) arising during the period	[1]	858	(115)
Reclassification adjustment for amortization of Net actuarial loss	[1]	228	151
Unrealized gain on post-retirement plans	[1]	1,590	36
Total other comprehensive (loss) income, net of tax	[1]	(24,347)	659
Comprehensive loss		$ (21,951)	$ (35,683)

[1] Includes a deferred tax valuation allowance equal to the net tax benefit.

[2] Benefit arising from plan amendment approved in June 2022