Investment Securities

The amortized cost and estimated fair value of investment securities as of March 31, 2017 and June 30, 2016 were as follows:



March 31, 2017	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Estimated Fair Value		Carrying Value
(In Thousands)
Held to maturity:
Certificates of deposit	$	800	$	—	$	—		$	800	$	800
U.S. government sponsored enterprise MBS ⁽¹⁾	40,235		241		(6		)	40,470		40,235
Total investment securities - held to maturity	$	41,035	$	241	$	(6	)	$	41,270	$	41,035

Available for sale:
U.S. government agency MBS	$	5,499	$	201	$	—		$	5,700	$	5,700
U.S. government sponsored enterprise MBS	3,474		187		—			3,661		3,661
Private issue CMO ⁽²⁾	497		4		—			501		501
Total investment securities - available for sale	$	9,470	$	392	$	—		$	9,862	$	9,862
Total investment securities	$	50,505	$	633	$	(6	)	$	51,132	$	50,897


⁽¹⁾	Mortgage-Backed Securities (“MBS”).


⁽²⁾	Collateralized Mortgage Obligations (“CMO”).



June 30, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Estimated Fair Value		Carrying Value
(In Thousands)
Held to maturity:
Certificates of deposit	$	800	$	—	$	—		$	800	$	800
U.S. government sponsored enterprise MBS	39,179		459		—			39,638		39,179
Total investment securities - held to maturity	$	39,979	$	459	$	—		$	40,438	$	39,979

Available for sale:
U.S. government agency MBS	$	6,308	$	264	$	—		$	6,572	$	6,572
U.S. government sponsored enterprise MBS	3,998		225		—			4,223		4,223
Private issue CMO	598		4		(1		)	601		601
Common stock - community development financial institution	147		—		—			147		147
Total investment securities - available for sale	$	11,051	$	493	$	(1	)	$	11,543	$	11,543
Total investment securities	$	51,030	$	952	$	(1	)	$	51,981	$	51,522

In the third quarters of fiscal 2017 and 2016, the Corporation received MBS principal payments of $3.5 million and $1.1 million, respectively, and there were no sales of investment securities during these periods. In the third quarters of fiscal 2017 and 2016, the Corporation purchased U.S. government sponsored enterprise MBS totaling $11.0 million and $10.6 million to be held to maturity, respectively. For the first nine months of fiscal 2017 and 2016, the Corporation received MBS principal payments of $10.8 million and $2.4 million, respectively, and there were no sales of investment securities during these periods. In the first nine months of fiscal 2017 and 2016, the Corporation purchased U.S. government sponsored enterprise MBS totaling $11.0 million and $20.8 million to be held to maturity, respectively. In July 2016, the Corporation received the cash proceeds from its equity investment in a community development financial institution, consistent with the purchase agreement between the acquiring institution and the community development financial institution.

The Corporation held investments with an unrealized loss position of $6,000 at March 31, 2017 and $1,000 at June 30, 2016.



As of March 31, 2017	Unrealized Holding Losses				Unrealized Holding Losses				Unrealized Holding Losses
(In Thousands)	Less Than 12 Months				12 Months or More				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
Description of Securities	Value		Losses		Value		Losses		Value		Losses
Held to maturity:
U.S. government sponsored enterprise MBS	$	11,548	$	6	$	—	$	—	$	11,548	$	6
Total investment securities	$	11,548	$	6	$	—	$	—	$	11,548	$	6



As of June 30, 2016	Unrealized Holding Losses				Unrealized Holding Losses				Unrealized Holding Losses
(In Thousands)	Less Than 12 Months				12 Months or More				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
Description of Securities	Value		Losses		Value		Losses		Value		Losses
Available for sale:
Private issue CMO	$	103	$	1	$	—	$	—	$	103	$	1
Total investment securities	$	103	$	1	$	—	$	—	$	103	$	1

The Corporation evaluates individual investment securities quarterly for other-than-temporary declines in market value. As of March 31, 2017 and June 30, 2016, the unrealized holding loss was less than 12 months. The Corporation does not believe that there are any other-than-temporary impairments on the investment securities at March 31, 2017 and 2016; therefore, no impairment losses were recorded for the quarters and nine months ended March 31, 2017 and 2016.

Contractual maturities of investment securities as of March 31, 2017 and June 30, 2016 were as follows:



	March 31, 2017				June 30, 2016
(In Thousands)	Amortized Cost		Estimated Fair Value		Amortized Cost		Estimated Fair Value

Held to maturity:
Due in one year or less	$	800	$	800	$	800	$	800
Due after one through five years	—		—		—		—
Due after five through ten years	25,286		25,290		18,904		19,203
Due after ten years	14,949		15,180		20,275		20,435
Total investment securities - held to maturity	$	41,035	$	41,270	$	39,979	$	40,438

Available for sale:
Due in one year or less	$	—	$	—	$	—	$	—
Due after one through five years	—		—		—		—
Due after five through ten years	—		—		—		—
Due after ten years	9,470		9,862		10,904		11,396
No stated maturity (common stock)	—		—		147		147
Total investment securities - available for sale	$	9,470	$	9,862	$	11,051	$	11,543
Total investment securities	$	50,505	$	51,132	$	51,030	$	51,981