9. Other assets:

The major components of other assets at December 31, 2019 and 2018 are summarized as follows:


		December 31, 2019		December 31, 2018
Other real estate owned	$	450	$	376
Investment in low income housing partnership		6,901		7,377
Mortgage servicing rights		738		718
Bank owned life insurance		35,041		34,288
Restricted equity securities (FHLB and other)		10,201		7,462
Net deferred tax asset		3,362		5,081
Interest rate floor		944		553
Interest rate swaps		4,728		108
Other assets		6,855		7,774
Total	$	69,220	$	63,737

The Company originates one-to-four family residential mortgage loans for sale in the secondary market with servicing rights retained. Mortgage loans serviced for others are not included in the accompanying Consolidated Balance Sheets. The unpaid principal balances of mortgage loans serviced for others were $159,587 at December 31, 2019 and $165,610 at December 31, 2018.