Fair Value of Financial Instruments (Schedule of Fair Value Estimates for the Financial Instruments) (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Financial assets:
Securities available-for-sale	$ 96,117	$ 108,811
Securities held-to-maturity	62,264	62,308
Other equity investments, at fair value	1,693	1,648
FHLB-NY stock	4,091	3,965
Financial liabilities:
Subordinated Debentures and Subordinated Notes	23,415	23,382
Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Cash and cash equivalents	12,610	16,823
Securities available-for-sale	0	0
Securities held-to-maturity	0	0
Other equity investments, at fair value	1,633	1,588
Loans, net	0	0
Interest rate swap	0	0
Financial liabilities:
Deposits	589,355	578,460
FHLB-NY advances	0	0
Subordinated Debentures and Subordinated Notes	0	0
Interest rate swap	0	0
Significant Other Observable Inputs (Level 2)
Financial assets:
Cash and cash equivalents	0	0
Securities available-for-sale	96,117	108,811
Securities held-to-maturity	62,446	60,997
Other equity investments, at fair value	60	60
Loans, net	0	0
Interest rate swap	0	134
Financial liabilities:
Deposits	193,488	201,846
FHLB-NY advances	68,100	65,477
Subordinated Debentures and Subordinated Notes	0	0
Interest rate swap	967	246
Significant Unobservable Inputs (Level 3)
Financial assets:
Cash and cash equivalents	0	0
Securities available-for-sale	0	0
Securities held-to-maturity	0	0
Other equity investments, at fair value	0	0
Loans, net	737,503	704,273
Interest rate swap	0	0
Financial liabilities:
Deposits	0	0
FHLB-NY advances	0	0
Subordinated Debentures and Subordinated Notes	23,746	23,441
Interest rate swap	0	0
Carrying Value
Financial assets:
Cash and cash equivalents	12,610	16,823
Securities available-for-sale	96,117	108,811
Securities held-to-maturity	62,264	62,308
Other equity investments, at fair value	1,693	1,648
FHLB-NY stock	4,091	3,965
Loans, net	748,055	725,404
Interest rate swap	0	134
Financial liabilities:
Deposits	781,945	782,091
FHLB-NY advances	67,400	65,700
Subordinated Debentures and Subordinated Notes	23,415	23,382
Interest rate swap	$ 967	$ 246

STEWARDSHIP FINANCIAL CORP 10-Q