Assets and Liabilities Measured at Fair Value (Tables)

9 Months Ended

Sep. 30, 2016

Fair Value [Abstract]

Schedule of assets and liabilities measured at fair value on a recurring basis

September 30, 2016	Level 1		Level 2		Level 3		Total
Assets:
Securities available for sale:
U.S. Treasuries	$	144,874	$	-	$	-	$	144,874
U.S. Government agencies		-		20,455		-		20,455
State and political subdivisions		-		64,886		-		64,886
Mortgage-backed securities		-		1,175,781		-		1,175,781
Corporate bonds		-		312,059		500		312,559
Asset-backed securities		-		495,433		-		495,433
Other		-		1,125		-		1,125
Mortgage loans held for sale		-		279		-		279
Deferred compensation plan assets		4,134		-		-		4,134
Servicing rights for government guaranteed loans		-		-		5,100		5,100
Derivative financial instruments		-		20,598		4,865		25,463
Total assets	$	149,008	$	2,090,616	$	10,465	$	2,250,089
Liabilities:
Deferred compensation plan liability	$	4,134	$	-	$	-	$	4,134
Derivative financial instruments		-		22,933		9,615		32,548
Total liabilities	$	4,134	$	22,933	$	9,615	$	36,682

December 31, 2015	Level 1		Level 2		Level 3		Total
Assets:
Securities available for sale
U.S. Treasuries	$	168,706	$	-	$	-	$	168,706
U.S. Government agencies		-		112,340		-		112,340
State and political subdivisions		-		56,268		-		56,268
Mortgage-backed securities		-		1,113,118		-		1,113,118
Corporate bonds		-		305,276		750		306,026
Asset-backed securities		-		533,242		-		533,242
Other		-		1,811		-		1,811
Deferred compensation plan assets		3,450		-		-		3,450
Servicing rights for government guaranteed loans		-		-		3,712		3,712
Derivative financial instruments		-		10,664		9,418		20,082
Total assets	$	172,156	$	2,132,719	$	13,880	$	2,318,755
Liabilities:
Deferred compensation plan liability	$	3,450	$	-	$	-	$	3,450
Derivative financial instruments		-		13,031		15,794		28,825
Total liabilities	$	3,450	$	13,031	$	15,794	$	32,275

Schedule of assets measured at fair value on a recurring basis using significant unobservable inputs

	2016												2015
	Derivative Asset			Derivative Liability			Servicing rights for government guaranteed loans			Securities Available- for-Sale			Derivative Asset			Derivative Liability			Servicing rights for government guaranteed loans			Securities Available- for-Sale
Three Months Ended September 30,
Balance at beginning of period	$	2,657		$	7,531		$	4,615		$	500		$	11,531		$	18,261		$	3,118		$	750
Purchases		-			-			-			-			286			-			137			-
Additions		-			16			752			-			-			-			455			-
Sales and settlements		(204	)		(483	)		(126	)		-			-			-			-			-
Other comprehensive income		-			-			-			-			-			-			-			-
Amounts included in earnings - fair value adjustments		2,412			2,529			(141	)		-			(4,978	)		(5,461	)		(379	)		-
Transfers between valuation levels, net		-			22			-			-			-			-			-			-
Balance at end of period	$	4,865		$	9,615		$	5,100		$	500		$	6,839		$	12,800		$	3,331		$	750
Nine Months Ended September 30,
Balance at beginning of period	$	9,418		$	15,794		$	3,712		$	750		$	12,262		$	18,979		$	2,551		$	750
Purchases		-			-			-			-			286			-			137			-
Additions		-			16			1,852			-			-			-			1,087			-
Sales and settlements		(204	)		(483	)		(297	)		-			-			-			-			-
Other comprehensive income		-			-			-			(250	)		-			-			-			-
Amounts included in earnings - fair value adjustments		(4,349	)		(5,734	)		(167	)		-			(5,709	)		(6,179	)		(444	)		-
Transfers between valuation levels, net		-			22			-			-			-			-			-			-
Balance at end of period	$	4,865		$	9,615		$	5,100		$	500		$	6,839		$	12,800		$	3,331		$	750

Schedule of quantitative information about Level 3 fair value measurements for fair value on a recurring basis

	Fair Value						Weighted Average
	September 30,		December 31,		Valuation		September 30,			December 31,
Level 3 Assets	2016		2015		Technique	Unobservable Inputs	2016			2015
Servicing rights for government guaranteed loans	$	5,100	$	3,712	Discounted cash flow	Discount rate		12.1	%		11.8	%
						Prepayment rate		7.22	%		6.95	%
Corporate bonds		500		750	Indicative bid provided by a broker	Multiple factors, including but not limited to, current operations, financial condition, cash flows, and recently executed financing transactions related to the company		N/A			N/A
Derivative assets - mortgage		1,072		188	Internal model	Pull through rate		75.9	%		85.0	%
Derivative assets - other		3,793		9,230	Dealer priced	Dealer priced		N/A			N/A
Derivative liabilities - risk participations		38		-	Internal model	Probable exposure rate		0.25	%		N/A
						Probability of default rate		1.80	%		N/A
Derivative liabilities - other		9,577		15,794	Dealer priced	Dealer priced		N/A			N/A

Schedule of presentation of united's assets and liabilities measured at fair value on nonrecurring basis

September 30, 2016	Level 1		Level 2		Level 3		Total
Loans	$	-	$	-	$	7,556	$	7,556
December 31, 2015
Loans	$	-	$	-	$	7,589	$	7,589

Schedule of carrying amount and fair values for other financial instruments that are not measured at fair value on a recurring basis

	Carrying		Fair Value Level
September 30, 2016	Amount		Level 1		Level 2		Level 3		Total
Assets:
Securities held to maturity	$	344,917	$	-	$	357,550	$	-	$	357,550
Loans, net		6,662,149		-		-		6,620,163		6,620,163
Mortgage loans held for sale		30,535		-		31,596		-		31,596
Residential mortgage servicing rights		3,673		-		-		3,694		3,694
Liabilities:
Deposits		8,441,599		-		8,447,293		-		8,447,293
Federal Home Loan Bank advances		449,407		-		449,415		-		449,415
Long-term debt		174,959		-		-		174,946		174,946
December 31, 2015
Assets:
Securities held to maturity	$	364,696	$	-	$	371,658	$	-	$	371,658
Loans, net		5,926,993		-		-		5,840,554		5,840,554
Mortgage loans held for sale		24,231		-		24,660		-		24,660
Residential mortgage servicing rights		3,370		-		-		3,521		3,521
Liabilities:
Deposits		7,873,193		-		7,881,109		-		7,881,109
Federal Home Loan Bank advances		430,125		-		430,119		-		430,119
Long-term debt		163,836		-		-		166,668		166,668