FHLB STOCK	9 Months Ended
Sep. 30, 2013
Banking and Thrift [Abstract]
FHLB STOCK	FHLB STOCK The Banks’ investments in Federal Home Loan Bank of Seattle stock are carried at par value ($100 per share), which reasonably approximates its fair value. As members of the FHLB system, the Banks are required to maintain a minimum level of investment in FHLB stock based on specific percentages of their outstanding FHLB advances. For the three months and nine months ended September 30, 2013, the Banks received dividend income of $9,000 on FHLB stock. For the three months and nine months ended September 30, 2012, the Banks did not receive any dividend income on FHLB stock. At September 30, 2013 and December 31, 2012, respectively, the Company had recorded $35.7 million and $36.7 million in FHLB stock. This stock is generally viewed as a long-term investment and is carried at par. It does not have a readily determinable fair value. Ownership of FHLB stock is restricted to the FHLB and member institutions and can only be purchased and redeemed at par. Management periodically evaluates FHLB stock for impairment. Management’s determination of whether these investments are impaired is based on its assessment of the ultimate recoverability of cost rather than by recognizing temporary declines in value. The determination of whether a decline affects the ultimate recoverability of cost is influenced by criteria such as (1) the significance of any decline in net assets of the FHLB as compared to the capital stock amount for the FHLB and the length of time this situation has persisted, (2) commitments by the FHLB to make payments required by law or regulation and the level of such payments in relation to the operating performance of the FHLB, (3) the impact of legislative and regulatory changes on institutions and, accordingly, the customer base of the FHLB, and (4) the liquidity position of the FHLB. The FHLB of Seattle announced that it had a risk-based capital deficiency under the regulations of the Federal Housing Finance Agency (the FHFA), its primary regulator, as of December 31, 2008, and that it would suspend future dividends and the repurchase and redemption of outstanding common stock. The FHLB of Seattle announced on September 7, 2012 that the FHFA now considers the FHLB of Seattle to be adequately capitalized. Dividends on, or repurchases of, the FHLB of Seattle stock continue to require the consent of the FHFA. The FHFA subsequently approved the repurchase of portions of FHLB of Seattle stock, and as of September 30, 2013, the FHLB had repurchased $1.7 million of the Banks' stock, including $333,000 during the quarter ending September 30, 2013. The FHLB of Seattle announced on October 28, 2013 that, based on third quarter 2013 financial results, its Board of Directors had declared a $0.025 per share cash dividend. It is the second dividend in a number of years and represents a significant milestone in FHLB of Seattle's return to normal operations. The Company will continue to monitor the financial condition of the FHLB as it relates to, among other things, the recoverability of Banner's investment. Based on the above, the Company has determined there is not any impairment on the FHLB stock investment as of September 30, 2013.

FHLB STOCK

The Banks’ investments in Federal Home Loan Bank of Seattle stock are carried at par value ($100 per share), which reasonably approximates its fair value. As members of the FHLB system, the Banks are required to maintain a minimum level of investment in FHLB stock based on specific percentages of their outstanding FHLB advances. For the three months and nine months ended September 30, 2013, the Banks received dividend income of $9,000 on FHLB stock. For the three months and nine months ended September 30, 2012, the Banks did not receive any dividend income on FHLB stock. At September 30, 2013 and December 31, 2012, respectively, the Company had recorded $35.7 million and $36.7 million in FHLB stock. This stock is generally viewed as a long-term investment and is carried at par. It does not have a readily determinable fair value. Ownership of FHLB stock is restricted to the FHLB and member institutions and can only be purchased and redeemed at par.

Management periodically evaluates FHLB stock for impairment. Management’s determination of whether these investments are impaired is based on its assessment of the ultimate recoverability of cost rather than by recognizing temporary declines in value. The determination of whether a decline affects the ultimate recoverability of cost is influenced by criteria such as (1) the significance of any decline in net assets of the FHLB as compared to the capital stock amount for the FHLB and the length of time this situation has persisted, (2) commitments by the FHLB to make payments required by law or regulation and the level of such payments in relation to the operating performance of the FHLB, (3) the impact of legislative and regulatory changes on institutions and, accordingly, the customer base of the FHLB, and (4) the liquidity position of the FHLB.

The FHLB of Seattle announced that it had a risk-based capital deficiency under the regulations of the Federal Housing Finance Agency (the FHFA), its primary regulator, as of December 31, 2008, and that it would suspend future dividends and the repurchase and redemption of outstanding common stock. The FHLB of Seattle announced on September 7, 2012 that the FHFA now considers the FHLB of Seattle to be adequately capitalized. Dividends on, or repurchases of, the FHLB of Seattle stock continue to require the consent of the FHFA. The FHFA subsequently approved the repurchase of portions of FHLB of Seattle stock, and as of September 30, 2013, the FHLB had repurchased $1.7 million of the Banks' stock, including $333,000 during the quarter ending September 30, 2013. The FHLB of Seattle announced on October 28, 2013 that, based on third quarter 2013 financial results, its Board of Directors had declared a $0.025 per share cash dividend. It is the second dividend in a number of years and represents a significant milestone in FHLB of Seattle's return to normal operations. The Company will continue to monitor the financial condition of the FHLB as it relates to, among other things, the recoverability of Banner's investment. Based on the above, the Company has determined there is not any impairment on the FHLB stock investment as of September 30, 2013.