THE HARTFORD FINANCIAL SERVICES GROUP, INC.  Notes to Consolidated Financial Statements (continued)
## Table 0 ##
[1] Included in other liabilities on the Company’s Consolidated Balance Sheets.
[2] The maximum exposure to loss represents the maximum loss amount that the Company could recognize as a reduction in net investment income or as a realized capital loss and is the cost basis of the Company’s investment.
[3] Total assets included in cash on the Company’s Consolidated Balance Sheets.
[4] Total assets included in fixed maturities, FVO, short-term investments, equity, AFS, and cash on the Company’s Consolidated Balance Sheets.
[5] Total assets included in limited partnerships and other alternative investments on the Company’s Consolidated Balance Sheets.
Effective January 1, 2016, the Company adopted new consolidation guidance and determined that three investment funds, that were previously identified as consolidated VIEs and for which the Company has management and control of the investments, are voting interest entities under the new consolidation guidance.
The Company still owns a majority interest in one investment fund that is still consolidated on the Company’s Consolidated Financial Statements; however, as of December 31, 2016, this fund is not included as a VIE in the table above.
The remaining two investment funds previously identified as consolidated VIEs were disposed of during 2016.
CDO represents a structured investment vehicle for which the Company has a controlling financial interest as it provides collateral management services, earns a fee for those services and also holds investments in the security issued by this vehicle.
Non-Consolidated VIEs The Company, through normal investment activities, makes passive investments in limited partnerships and other alternative investments.
Upon the adoption of the new consolidation guidance, discussed above, these investments are now considered VIEs.
For these non-consolidated VIEs, the Company has determined it is not the primary beneficiary as it has no ability to direct activities that could significantly affect the economic performance of the investments.
The Company’s maximum exposure to loss as of December 31, 2016 and December 31, 2015 is limited to the total carrying value of $1.7 billion and $1.5 billion, respectively, which are included in limited partnerships and other alternative investments in the Company’s Consolidated Balance Sheets.
As of December 31, 2016 and December 31, 2015, the Company has outstanding commitments totaling $1.2 billion and $692 million, respectively, whereby the Company is committed to fund these investments and may be called by the partnership during the commitment period to fund the purchase of new investments and partnership expenses.
These investments are generally of a passive nature in that the Company does not take an active role in management.
In addition, the Company also makes passive investments in structured securities issued by VIEs for which the Company is not the manager and, therefore does not consolidate.
These investments are included in ABS, CDOs, CMBS and RMBS in the Available-for-Sale Securities table and fixed maturities, FVO, in the Company’s Consolidated Balance Sheets.
The Company has not provided financial or other support with respect to these investments other than its original investment.
For these investments, the Company determined it is not the primary beneficiary due to the relative size of the Company’s investment in comparison to the principal amount of the structured securities issued by the VIEs, the level of credit subordination which reduces the Company’s obligation to absorb losses or right to receive benefits and the Company’s inability to direct the activities that most significantly impact the economic performance of the VIEs.
The Company’s maximum exposure to loss on these investments is limited to the amount of the Company’s investment.
The Company also holds a significant variable interest in a VIE for which it is not the primary beneficiary.
This VIE represents a contingent capital facility (“facility”) that has been held by the Company since February 2007 and for which the Company has no implied or unfunded commitments.
Assets and liabilities recorded for the contingent capital facility were $1 and $3, respectively, as of December 31, 2016, and $7 and $8, respectively, as of December 31, 2015.
Additionally, the Company has a maximum exposure to loss of $3 and $3, respectively, as of December 31, 2016 and 2015, which represents the issuance costs that were incurred to establish the facility.
The Company does not have a controlling financial interest as it does not manage the assets of the facility nor does it have the obligation to absorb losses or the right to receive benefits that could potentially be significant to the facility, as the asset manager has significant variable interest in the vehicle.
The Company’s financial or other support provided to the facility is limited to providing ongoing support to cover the facility’s operating expenses.
As such, the Company does not consolidate its variable interest in the facility.
For further information on the facility, see Note 13 - Debt of Notes to Consolidated Financial Statements.
Quarterly Results of Operations Our quarterly results have varied significantly as a result of:  changes in trading volume due to market conditions, changes in the number of trading days in certain quarters, and seasonality effects caused by slow-downs in trading activity during certain periods;  changes in the number of broker-dealers and institutional investors using our trading platform, as well as variation in usage by existing clients;  expansion of the products we offer to our clients; and  variance in our expenses, particularly employee compensation and benefits.
The following table sets forth certain unaudited consolidated quarterly income statement data for the eight quarters ended December 31, 2018.
In our opinion, this unaudited information has been prepared on a basis consistent with our annual financial statements and includes all adjustments (consisting only of normal recurring adjustments) necessary for a fair statement of the unaudited quarterly data.
This information should be read in conjunction with our Consolidated Financial Statements and related Notes included in this Annual Report on Form 10-K.
The results of operations for any quarter are not necessarily indicative of results that we may achieve for any subsequent periods.
## Table 1 ##
VENTAS, INC.  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued) applicable indenture.
The Issuers may also redeem the 2015 Senior Notes, in whole at any time or in part from time to time, on or after June 1, 2010 at varying redemption prices set forth in the applicable indenture, plus accrued and unpaid interest thereon to the redemption date.
In addition, at any time prior to June 1, 2008, the Issuers may redeem up to 35% of the aggregate principal amount of either or both of the 2010 Senior Notes and 2015 Senior Notes with the net cash proceeds from certain equity offerings at redemption prices equal to 106.750% and 107.125%, respectively, of the principal amount thereof, plus, in each case, accrued and unpaid interest thereon to the redemption date.
The Issuers may redeem the 2014 Senior Notes, in whole at any time or in part from time to time, (i) prior to October 15, 2009 at a redemption price equal to 100% of the principal amount thereof, plus a make-whole premium as described in the applicable indenture and (ii) on or after October 15, 2009 at varying redemption prices set forth in the applicable indenture, plus, in each case, accrued and unpaid interest thereon to the redemption date.
The Issuers may redeem the 2009 Senior Notes and the 2012 Senior Notes, in whole at any time or in part from time to time, at a redemption price equal to 100% of the principal amount thereof, plus accrued and unpaid interest thereon to the redemption date and a make-whole premium as described in the applicable indenture.
If we experience certain kinds of changes of control, the Issuers must make an offer to repurchase the Senior Notes, in whole or in part, at a purchase price in cash equal to 101% of the principal amount of the Senior Notes, plus any accrued and unpaid interest to the date of purchase; provided, however, that in the event Moody’s and S&P have confirmed their ratings at Ba3 or higher and BB- or higher on the Senior Notes and certain other conditions are met, this repurchase obligation will not apply.
Mortgages At December 31, 2007, we had outstanding 121 mortgage loans totaling $1.57 billion that are collateralized by the underlying assets of the properties.
Outstanding principal balances on these loans ranged from $0.4 million to $59.4 million as of December 31, 2007.
The loans generally bear interest at fixed rates ranging from 5.4% to 8.5% per annum, except for 15 loans with outstanding principal balances ranging from $0.4 million to $32.0 million, which bear interest at the lender’s variable rates ranging from 3.4% to 7.3% per annum as of December 31, 2007.
At December 31, 2007, the weighted average annual rate on fixed rate debt was 6.5% and the weighted average annual rate on the variable rate debt was 6.1%.
The loans had a weighted average maturity of 7.0 years as of December 31, 2007.
Sunrise’s portion of total debt was $157.1 million as of December 31, 2007.
Scheduled Maturities of Borrowing Arrangements and Other Provisions As of December 31, 2007, our indebtedness had the following maturities (in thousands):
## Table 2 ##

<table><tr><td></td><td colspan="3">December 31, 2016</td><td colspan="3">December 31, 2015</td></tr><tr><td></td><td>Total Assets</td><td>Total Liabilities [1]</td><td>Maximum Exposure to Loss [2]</td><td>Total Assets</td><td>Total Liabilities [1]</td><td>Maximum Exposure to Loss [2]</td></tr><tr><td>CDO [3]</td><td>$5</td><td>$5</td><td>$—</td><td>$5</td><td>$5</td><td>$—</td></tr><tr><td>Investment funds [4]</td><td>—</td><td>—</td><td>—</td><td>159</td><td>7</td><td>151</td></tr><tr><td>Limited partnerships and other alternative investments [5]</td><td>—</td><td>—</td><td>—</td><td>2</td><td>—</td><td>2</td></tr><tr><td>Total</td><td>$5</td><td>$5</td><td>$—</td><td>$166</td><td>$12</td><td>$153</td></tr></table>
<table><tr><td></td><td colspan="8">Three Months Ended</td></tr><tr><td></td><td>Dec 31,2018</td><td>Sep 30, 2018</td><td>Jun 30, 2018</td><td>Mar 31, 2018</td><td>Dec 31, 2017</td><td>Sep 30, 2017</td><td>Jun 30, 2017</td><td>Mar 31, 2017</td></tr><tr><td></td><td colspan="8">(In thousands, except per share amounts) (unaudited)</td></tr><tr><td>Revenues</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commissions</td><td>$101,436</td><td>$90,513</td><td>$96,113</td><td>$102,772</td><td>$87,975</td><td>$86,270</td><td>$87,015</td><td>$94,022</td></tr><tr><td>Information services</td><td>7,057</td><td>7,174</td><td>6,930</td><td>7,066</td><td>6,793</td><td>6,331</td><td>6,497</td><td>6,185</td></tr><tr><td>Post-trade services</td><td>3,675</td><td>3,475</td><td>3,620</td><td>4,576</td><td>3,467</td><td>2,678</td><td>2,489</td><td>2,456</td></tr><tr><td>Other</td><td>276</td><td>281</td><td>301</td><td>300</td><td>325</td><td>305</td><td>313</td><td>301</td></tr><tr><td>Total revenues</td><td>112,444</td><td>101,443</td><td>106,964</td><td>114,714</td><td>98,560</td><td>95,584</td><td>96,314</td><td>102,964</td></tr><tr><td>Expenses</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Employee compensation and benefits</td><td>27,802</td><td>26,282</td><td>26,199</td><td>28,834</td><td>24,225</td><td>25,485</td><td>25,319</td><td>27,284</td></tr><tr><td>Depreciation and amortization</td><td>5,848</td><td>6,173</td><td>5,790</td><td>5,269</td><td>5,208</td><td>4,583</td><td>4,790</td><td>4,693</td></tr><tr><td>Technology and communications</td><td>6,415</td><td>5,879</td><td>5,793</td><td>5,779</td><td>5,606</td><td>5,035</td><td>4,822</td><td>4,585</td></tr><tr><td>Professional and consulting fees</td><td>5,353</td><td>5,685</td><td>5,426</td><td>5,057</td><td>5,455</td><td>5,547</td><td>4,086</td><td>4,279</td></tr><tr><td>Occupancy</td><td>3,844</td><td>3,528</td><td>3,467</td><td>3,337</td><td>1,504</td><td>1,795</td><td>1,422</td><td>1,404</td></tr><tr><td>Marketing and advertising</td><td>3,534</td><td>2,980</td><td>3,535</td><td>2,065</td><td>3,005</td><td>2,089</td><td>2,782</td><td>1,886</td></tr><tr><td>Clearing costs</td><td>2,257</td><td>1,760</td><td>2,012</td><td>1,725</td><td>1,477</td><td>1,476</td><td>1,517</td><td>1,327</td></tr><tr><td>General and administrative</td><td>3,426</td><td>2,744</td><td>2,708</td><td>2,475</td><td>3,243</td><td>2,939</td><td>2,591</td><td>2,348</td></tr><tr><td>Total expenses</td><td>58,479</td><td>55,031</td><td>54,930</td><td>54,541</td><td>49,723</td><td>48,949</td><td>47,329</td><td>47,806</td></tr><tr><td>Operating income</td><td>53,965</td><td>46,412</td><td>52,034</td><td>60,173</td><td>48,837</td><td>46,635</td><td>48,985</td><td>55,158</td></tr><tr><td>Other income (expense)</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Investment income</td><td>1,926</td><td>1,635</td><td>1,383</td><td>1,168</td><td>1,068</td><td>964</td><td>840</td><td>747</td></tr><tr><td>Other, net</td><td>175</td><td>-250</td><td>-207</td><td>-328</td><td>-534</td><td>-382</td><td>-252</td><td>-298</td></tr><tr><td>Total other income</td><td>2,101</td><td>1,385</td><td>1,176</td><td>840</td><td>534</td><td>582</td><td>588</td><td>449</td></tr><tr><td>Income before income taxes</td><td>56,066</td><td>47,797</td><td>53,210</td><td>61,013</td><td>49,371</td><td>47,217</td><td>49,573</td><td>55,607</td></tr><tr><td>Provision for income taxes</td><td>10,235</td><td>9,203</td><td>12,723</td><td>13,073</td><td>15,898</td><td>13,087</td><td>11,550</td><td>13,144</td></tr><tr><td>Net income</td><td>$45,831</td><td>$38,594</td><td>$40,487</td><td>$47,940</td><td>$33,473</td><td>$34,130</td><td>$38,023</td><td>$42,463</td></tr><tr><td>Net income per common share</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Basic</td><td>$1.24</td><td>$1.04</td><td>$1.10</td><td>$1.30</td><td>$0.91</td><td>$0.93</td><td>$1.03</td><td>$1.15</td></tr><tr><td>Diluted</td><td>$1.21</td><td>$1.02</td><td>$1.07</td><td>$1.27</td><td>$0.88</td><td>$0.90</td><td>$1.00</td><td>$1.11</td></tr></table>
<table><tr><td>2008</td><td>$193,101</td></tr><tr><td>2009</td><td>605,762</td></tr><tr><td>2010</td><td>282,138</td></tr><tr><td>2011</td><td>303,191</td></tr><tr><td>2012</td><td>527,221</td></tr><tr><td>Thereafter</td><td>1,436,263</td></tr><tr><td>Total maturities</td><td>3,347,676</td></tr><tr><td>Unamortized fair value adjustment</td><td>19,669</td></tr><tr><td>Unamortized commission fees and discounts</td><td>-6,846</td></tr><tr><td>Senior notes payable and other debt</td><td>$3,360,499</td></tr></table>

Question: What is the difference between the greatest Dec 31 in 2018 and 2017？ (in thousand)
Answer: 13461