NOTE

– SECURITIES

The amortized cost and fair value of available for sale securities and the related gross unrealized gains and losses recognized in accumulated other comprehensive income (loss) were as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
2016
U.S. Government agency debt obligations	$	159,271,000	$	106,000	$	(7,337,000	)	$	152,040,000
Mortgage-backed securities		47,329,000		486,000		(423,000	)		47,392,000
Municipal general obligation bonds		120,284,000		312,000		(1,549,000	)		119,047,000
Municipal revenue bonds		7,699,000		23,000		(91,000	)		7,631,000
Other investments		1,979,000		0		(29,000	)		1,950,000
	$	336,562,000	$	927,000	$	(9,429,000	)	$	328,060,000
2015
U.S. Government agency debt obligations	$	146,660,000	$	1,932,000	$	(1,552,000	)	$	147,040,000
Mortgage-backed securities		66,670,000		708,000		(304,000	)		67,074,000
Municipal general obligation bonds		120,679,000		1,549,000		(205,000	)		122,023,000
Municipal revenue bonds		8,841,000		76,000		(3,000	)		8,914,000
Other investments		1,946,000		0		(5,000	)		1,941,000
	$	344,796,000	$	4,265,000	$	(2,069,000	)	$	346,992,000

Securities with unrealized losses at year-end

2016

and

2015,

aggregated by investment category and length of time that individual securities have been in a continuous loss position, are as follows:

	Less than 12 Months				12 Months or More				Total
Description of Securities	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
2016
U.S. Government agency debt obligations	$	110,160,000	$	7,172,000	$	5,073,000	$	165,000	$	115,233,000	$	7,337,000
Mortgage-backed securities		3,670,000		4,000		37,072,000		419,000		40,742,000		423,000
Municipal general obligation bonds		65,895,000		1,360,000		27,734,000		189,000		93,629,000		1,549,000
Municipal revenue bonds		1,921,000		90,000		206,000		1,000		2,127,000		91,000
Other investments		1,479,000		29,000		0		0		1,479,000		29,000
	$	183,125,000	$	8,655,000	$	70,085,000	$	774,000	$	253,210,000	$	9,429,000
2015
U.S. Government agency debt obligations	$	0	$	0	$	76,496,000	$	1,552,000	$	76,496,000	$	1,552,000
Mortgage-backed securities		18,025,000		69,000		34,660,000		235,000		52,685,000		304,000
Municipal general obligation bonds		1,981,000		4,000		30,134,000		201,000		32,115,000		205,000
Municipal revenue bonds		0		0		1,134,000		3,000		1,134,000		3,000
Other investments		1,446,000		5,000		0		0		1,446,000		5,000
	$	21,452,000	$	78,000	$	142,424,000	$	1,991,000	$	163,876,000	$	2,069,000

We evaluate securities for other-than-temporary impairment at least on a quarterly basis. Consideration is given to the length of time and the extent to which the fair value has been less than cost, the financial condition and near-term prospects of the issuer, and the intent and ability we have to retain our investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value. For those debt securities whose fair value is less than their amortized cost basis, we also consider our intent to sell the security, whether it is more likely than not that we will be required to sell the security before recovery and if we do not expect to recover the entire amortized cost basis of the security. In analyzing an issuer’s financial condition, we

may

consider whether the securities are issued by the federal government or its agencies, whether downgrades by bond rating agencies have occurred and the results of reviews of the issuer’s financial condition.

December

31,

2016,

441

debt securities and

one

mutual fund with fair values totaling

$253

million had unrealized losses aggregating

$9.4

million. After we considered whether the securities were issued by the federal government or its agencies and whether downgrades by bond rating agencies had occurred, we determined that unrealized losses were due to changing interest rate environments. As we do not intend to sell our debt securities before recovery of their cost basis and we believe it is more likely than not that we will not be required to sell our debt securities before recovery of the cost basis, no unrealized losses are deemed to be other-than-temporary.

The amortized cost and fair values of debt securities at

December

31,

2016,

by maturity, are shown in the following table. The contractual maturity is utilized for U.S. Government agency debt obligations and municipal bonds. Expected maturities

may

differ from contractual maturities because borrowers

may

have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date, primarily mortgage-backed securities, are shown separately. Weighted average yields are also reflected, with yields for municipal securities shown at their tax equivalent yield.

	Weighted Average Yield		Amortized Cost		Fair Value
Due in one year or less		1.24%	$	35,608,000	$	35,638,000
Due from one to five years		2.09		81,073,000		80,872,000
Due from five to ten years		2.65		84,422,000		81,587,000
Due after ten years		2.84		86,151,000		80,621,000
Mortgage-backed securities		1.77		47,329,000		47,392,000
Other investments		2.66		1,979,000		1,950,000
		2.31%	$	336,562,000	$	328,060,000

Municipal general obligation bonds totaling

$0.3

million and

$1.5

million were sold during

2016

and

2015,

respectively, resulting in a nominal net loss and net gain in the respective periods.

securities were sold during

2014.

Securities issued by the State of Michigan and all its political subdivisions had a combined amortized cost of

$109

million and

$106

million at

December

31,

2016

and

December

31,

2015,

respectively, with estimated market values of

$107

million at both dates. Securities issued by all other states and their political subdivisions had a combined amortized cost of

$19.5

million and

$24.0

million at

December

31,

2016

and

December

31,

2015,

with estimated market values of

$19.5

million and

$24.1

million, respectively. Total securities of any other specific issuer, other than the U.S. Government and its agencies and the State of Michigan and all its political subdivisions, did not exceed

10%

of shareholders’ equity.

The carrying value of U.S. Government agency debt obligations and mortgage-backed securities that are pledged to secure repurchase agreements was

$132

million and

$155

million at

December

31,

2016

and

2015,

respectively. Investments in FHLBI stock are restricted and

may

only be resold to, or redeemed by, the issuer.