Debt Redemption Price

No definition available.

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Namespace Prefix:	unty_
Data Type:	xbrli:pureItemType
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- Definition

Maximum period to defer interest payment without default.

+ References

No definition available.

+ Details

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Face (par) amount of the original debt instrument that was repurchased.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 45
-Paragraph 1A
-URI http://asc.fasb.org/extlink&oid=99377092&loc=SL75136599-209740

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Balance Type:	debit
Period Type:	instant

- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.

+ References

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-SubTopic 10
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-Paragraph 1
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+ Details

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Balance Type:	credit
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- Details

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- Details

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- Details

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Borrowed Funds and Subordinated Debentures - Subordinated Debentures (Details)			12 Months Ended
	Feb. 26, 2016 USD ($)	Jul. 24, 2006 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 07, 2017	Aug. 16, 2017	Dec. 19, 2006 USD ($)
Debt Instrument [Line Items]
Subordinated debentures			$ 10,310,000	$ 10,310,000
Interest rate					1.73%	1.103%
Marketable securities equity securities			$ 310,000	$ 310,000			$ 465,000
Subordinated Debenture July 24, 2006
Debt Instrument [Line Items]
Subordinated debentures		$ 10,000,000.0
Interest rate at period end			4.41%	3.26%
Interest rate			0.885%
Subordinated Debenture December 19, 2006
Debt Instrument [Line Items]
Subordinated debentures			$ 5,000,000.0
Interest rate at period end				2.06%
Debt outstanding repurchased amount	$ 5,000,000
Debt redemption price	0.5475
Gain (loss) on extinguishment of debt	$ 2,300,000
Common Equity Securities
Debt Instrument [Line Items]
Debt outstanding repurchased amount	$ 155,000
Subordinated Debentures Subject to Mandatory Redemption
Debt Instrument [Line Items]
Maximum period to defer interest payment without default			5 years
LIBOR \| Subordinated Debenture July 24, 2006
Debt Instrument [Line Items]
Debt instrument basis spread on variable rate		159.00%