Note 3 - Investment Securities

12 Months Ended

Dec. 31, 2013

Investment Holdings [Abstract]

Investment Holdings [Text Block]

Note 3.     Investment Securities

The amortized cost and fair value of investment securities as of December 31, 2013 and 2012 are summarized as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
December 31, 2013:
Securities held to maturity:
Municipal securities	$	144,401,895	$	299,789	$	(7,111,579	)	$	137,590,105
Other securities		1,050,000		-		-			1,050,000
	$	145,451,895	$	299,789	$	(7,111,579	)	$	138,640,105
Securities available for sale:
U.S. govt. sponsored agency securities	$	376,574,132	$	41,696	$	(20,142,841	)	$	356,472,987
Residential mortgage-backed and related securities		160,110,199		1,153,409		(3,834,157	)		157,429,451
Municipal securities		35,813,866		923,315		(778,324	)		35,958,857
Other securities		1,372,365		524,798		-			1,897,163
	$	573,870,562	$	2,643,218	$	(24,755,322	)	$	551,758,458
December 31, 2012:
Securities held to maturity:
Municipal securities	$	71,429,385	$	997,969	$	(71,648	)	$	72,355,706
Other securities		650,000		-		-			650,000
	$	72,079,385	$	997,969	$	(71,648	)	$	73,005,706
Securities available for sale:
U.S. govt. sponsored agency securities	$	336,570,995	$	2,198,655	$	(160,279	)	$	338,609,371
Residential mortgage-backed and related securities		160,035,196		3,736,821		(170,914	)		163,601,103
Municipal securities		24,508,015		1,696,555		(18,834	)		26,185,736
Trust preferred securities		86,200		53,200		-			139,400
Other securities		1,347,113		300,732		(23,469	)		1,624,376
	$	522,547,519	$	7,985,963	$	(373,496	)	$	530,159,986

The Company’s held-to-maturity municipal securities consist largely of private issues of municipal debt. The municipalities are located within the Midwest with a large portion located in or adjacent to the communities of QCBT and CRBT. The municipal debt investments are underwritten using specific guidelines with ongoing monitoring.

The Company’s residential mortgage-backed and related securities portfolio consists entirely of government sponsored or government guaranteed securities. The Company has not invested in commercial mortgage-backed securities or pooled trust preferred securities.

Gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, as of December 31, 2013 and 2012, are summarized as follows:

	Less than 12 Months					12 Months or More					Total
	Fair Value		Gross Unrealized Losses			Fair Value		Gross Unrealized Losses			Fair Value		Gross Unrealized Losses
December 31, 2013:
Securities held to maturity:
Municipal securities	$	101,983,602	$	(6,711,240	)	$	2,697,375	$	(400,339	)	$	104,680,977	$	(7,111,579	)
Securities available for sale:
U.S. govt. sponsored agency securities	$	333,194,820	$	(19,141,077	)	$	10,978,390	$	(1,001,764	)	$	344,173,210	$	(20,142,841	)
Residential mortgage-backed and related securities		94,723,092		(2,947,770	)		14,117,719		(886,387	)		108,840,811		(3,834,157	)
Municipal securities		13,890,692		(724,939	)		985,687		(53,385	)		14,876,379		(778,324	)
	$	441,808,604	$	(22,813,786	)	$	26,081,796	$	(1,941,536	)	$	467,890,400	$	(24,755,322	)
December 31, 2012:
Securities held to maturity:
Municipal securities	$	4,282,352	$	(71,648	)	$	-	$	-		$	4,282,352	$	(71,648	)
Securities available for sale:
U.S. govt. sponsored agency securities	$	55,621,718	$	(160,279	)	$	-	$	-		$	55,621,718	$	(160,279	)
Residential mortgage-backed and related securities		29,324,928		(170,914	)		-		-			29,324,928		(170,914	)
Municipal securities		1,039,625		(18,834	)		-		-			1,039,625		(18,834	)
Other securities		-		-			217,500		(23,469	)		217,500		(23,469	)
	$	85,986,271	$	(350,027	)	$	217,500	$	(23,469	)	$	86,203,771	$	(373,496	)

At December 31, 2013, the investment portfolio included 544 securities. Of this number, 354 securities had unrealized losses with aggregate depreciation of 5% from the total amortized cost basis. Of these 354, 16 had an unrealized loss for 12 months or more. All of the debt securities in unrealized loss positions are considered acceptable credit risks. Based upon an evaluation of the available evidence, including the recent changes in market rates, credit rating information and information obtained from regulatory filings, management believes the declines in fair value for these debt securities are temporary. In addition, the Company does not intend to sell these securities and/or it is not more-likely-than-not that the Company will be required to sell these debt securities before their anticipated recovery. At December 31, 2013 and 2012, the Company’s equity securities represent less than 1% of the total portfolio.

For the years ended December 31, 2013, 2012, and 2011, the Company did not recognize other-than-temporary impairment on any debt securities.

The Company did not recognize other-than-temporary impairment on any equity securities for the year ended December 31, 2013.

For the year ended December 31, 2012, the Company’s evaluation determined that one privately held equity security experienced a decline in fair value that was other-than-temporary. As a result, the Company wrote down the value of this security and recognized a loss in the amount of $62,400.

For the year ended December 31, 2011, the Company’s evaluation determined that two privately held equity securities experienced declines in fair value that were other-than-temporary. As a result, the Company wrote down the value of these securities and recognized losses in the amount of $118,847.

All sales of securities, as applicable, for the years ended December 31, 2013, 2012 and 2011, respectively, were from securities identified as available for sale. Information on proceeds received, as well as the gains and losses from the sale of those securities is as follows:

	2013			2012		2011
Proceeds from sales of securities	$	37,393,047		$	19,215,075	$	54,326,191
Gross gains from sales of securities		523,071			104,600		1,472,528
Gross losses from sales of securities		(90,579	)		-		-

The amortized cost and fair value of securities as of December 31, 2013, by contractual maturity are shown below. Expected maturities of mortgage-backed and related securities may differ from contractual maturities because the mortgages underlying the securities may be called or prepaid without any penalties. Therefore, these securities are not included in the maturity categories in the following summary. “Other securities” available for sale are excluded from the maturity categories as there is no fixed maturity date for those securities.

	Amortized Cost		Fair Value
Securities held to maturity:
Due in one year or less	$	2,250,529	$	2,250,467
Due after one year through five years		9,340,352		9,309,433
Due after five years		133,861,014		127,080,205
	$	145,451,895	$	138,640,105
Securities available for sale:
Due in one year or less	$	6,416,406	$	6,426,654
Due after one year through five years		46,861,212		46,420,946
Due after five years		359,110,380		339,584,244
	$	412,387,998	$	392,431,844
Residential mortgage-backed and related securities		160,110,199		157,429,451
Other securities		1,372,365		1,897,163
	$	573,870,562	$	551,758,458

Portions of the U.S. government sponsored agencies and municipal securities contain call options, at the discretion of the issuer, to terminate the security at predetermined dates prior to the stated maturity, summarized as follows:

	Amortized Cost		Fair Value
Securities held to maturity:
Municipal securities	$	108,408,593	$	102,628,515
Securities available for sale:
U.S. govt. sponsored agency securities		335,565,915		317,138,253
Municipal securities		22,760,530		22,574,232
	$	358,326,445	$	339,712,485

As of December 31, 2013 and 2012, investment securities with a carrying value of $497,286,275 and $384,194,020, respectively, were pledged on Federal Home Loan Bank advances, customer and wholesale repurchase agreements, and for other purposes as required or permitted by law.