v2.4.1.9

Financial Highlights | 3 Months Ended
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Mar. 31, 2015
Quarterly Financial Information Disclosure [Abstract] |
Financial Highlights | NOTE 7 – FINANCIAL HIGHLIGHTS Selected data for a Share outstanding throughout the three months ended March 31, 2015: For the Three Months Ended March 31, 2015 (unaudited)
Per Share Operating Performance |  | Managed Futures Strategy |  |  | VIX Short- Term Futures ETF |  |  | VIX Mid- Term Futures ETF |  |  | Short VIX Short-Term Futures ETF |  |  | Ultra VIX Short-Term Futures ETF |  |  | UltraShort Bloomberg Commodity |  |  | UltraShort Bloomberg Crude Oil |
Net asset value, at December 31, 2014 |  | $ | 21.1354 |  |  | $ | 20.9321 |  |  | $ | 63.6020 |  |  | $ | 61.4004 |  |  | $ | 25.0918 |  |  | $ | 87.7495 |  |  | $ | 77.9790 |
Net investment income (loss) |  |  | (0.0433 | ) |  |  | (0.0467 | ) |  |  | (0.1452 | ) |  |  | (0.1987 | ) |  |  | (0.0811 | ) |  |  | (0.2053 | ) |  |  | (0.2022 | )
Net realized and unrealized gain (loss)# |  |  | 0.3763 |  |  |  | (3.8007 | ) |  |  | (2.0840 | ) |  |  | 6.4726 |  |  |  | (9.8209 | ) |  |  | 9.4334 |  |  |  | 8.9543 |
Change in net asset value from operations |  |  | 0.3330 |  |  |  | (3.8474 | ) |  |  | (2.2292 | ) |  |  | 6.2739 |  |  |  | (9.9020 | ) |  |  | 9.2281 |  |  |  | 8.7521 |
Net asset value, at March 31, 2015 |  | $ | 21.4684 |  |  | $ | 17.0847 |  |  | $ | 61.3728 |  |  | $ | 67.6743 |  |  | $ | 15.1898 |  |  | $ | 96.9776 |  |  | $ | 86.7311 |
Market value per share, at December 31, 2014† |  | $ | 21.28 |  |  | $ | 20.99 |  |  | $ | 63.89 |  |  | $ | 61.16 |  |  | $ | 25.15 |  |  | $ | 87.44 |  |  | $ | 76.52 |
Market value per share, at March 31, 2015† |  | $ | 21.50 |  |  | $ | 17.01 |  |  | $ | 61.09 |  |  | $ | 68.04 |  |  | $ | 15.05 |  |  | $ | 98.25 |  |  | $ | 87.14 |
Total Return, at net asset value |  |  | 1.6 | % |  |  | (18.4 | )% |  |  | (3.5 | )% |  |  | 10.2 | % |  |  | (39.5 | )% |  |  | 10.5 | % |  |  | 11.2 | %
Total Return, at market value |  |  | 1.0 | % |  |  | (19.0 | )% |  |  | (4.4 | )% |  |  | 11.2 | % |  |  | (40.2 | )% |  |  | 12.4 | % |  |  | 13.9 | %
Ratios to Average Net Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expense ratio |  |  | (0.82 | )% |  |  | (0.99 | )% |  |  | (0.97 | )% |  |  | (1.39 | )% |  |  | (1.68 | )% |  |  | (0.95 | )% |  |  | (1.02 | )%
Expense ratio, excluding brokerage commissions |  |  | (0.75 | )% |  |  | (0.85 | )% |  |  | (0.85 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )%
Net investment income (loss) |  |  | (0.82 | )% |  |  | (0.96 | )% |  |  | (0.93 | )% |  |  | (1.36 | )% |  |  | (1.65 | )% |  |  | (0.91 | )% |  |  | (0.99 | )%
# | The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
† | Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
For the three months Ended March 31, 2015 (unaudited)
Per Share Operating Performance |  | UltraShort Bloomberg Natural Gas |  |  | UltraShort Gold |  |  | UltraShort Silver |  |  | Short Euro |  |  | UltraShort Australian Dollar |  |  | UltraShort Euro |  |  | UltraShort Yen |
Net asset value, at December 31, 2014 |  | $ | 83.9577 |  |  | $ | 96.6516 |  |  | $ | 115.6143 |  |  | $ | 40.0617 |  |  | $ | 51.3790 |  |  | $ | 21.5946 |  |  | $ | 89.3336 |
Net investment income (loss) |  |  | (0.2743 | ) |  |  | (0.2107 | ) |  |  | (0.2305 | ) |  |  | (0.0995 | ) |  |  | (0.1346 | ) |  |  | (0.0548 | ) |  |  | (0.1983 | )
Net realized and unrealized gain (loss)# |  |  | 3.8028 |  |  |  | 1.3794 |  |  |  | (14.2099 | ) |  |  | 4.8906 |  |  |  | 6.1975 |  |  |  | 5.4097 |  |  |  | (0.1606 | )
Change in net asset value from operations |  |  | 3.5285 |  |  |  | 1.1687 |  |  |  | (14.4404 | ) |  |  | 4.7911 |  |  |  | 6.0629 |  |  |  | 5.3549 |  |  |  | (0.3589 | )
Net asset value, at March 31, 2015 |  | $ | 87.4862 |  |  | $ | 97.8203 |  |  | $ | 101.1739 |  |  | $ | 44.8528 |  |  | $ | 57.4419 |  |  | $ | 26.9495 |  |  | $ | 88.9747 |
Market value per share, at December 31, 2014† |  | $ | 82.03 |  |  | $ | 100.22 |  |  | $ | 119.39 |  |  | $ | 40.03 |  |  | $ | 51.37 |  |  | $ | 21.61 |  |  | $ | 89.30 |
Market value per share, at March 31, 2015† |  | $ | 87.54 |  |  | $ | 98.18 |  |  | $ | 100.85 |  |  | $ | 44.87 |  |  | $ | 57.34 |  |  | $ | 26.95 |  |  | $ | 88.91 |
Total Return, at net asset value |  |  | 4.2 | % |  |  | 1.2 | % |  |  | (12.5 | )% |  |  | 12.0 | % |  |  | 11.8 | % |  |  | 24.8 | % |  |  | (0.4 | )%
Total Return, at market value |  |  | 6.7 | % |  |  | (2.0 | )% |  |  | (15.5 | )% |  |  | 12.1 | % |  |  | 11.6 | % |  |  | 24.7 | % |  |  | (0.4 | )%
Ratios to Average Net Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expense ratio |  |  | (1.43 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.97 | )% |  |  | (1.02 | )% |  |  | (0.95 | )% |  |  | (0.95 | )%
Expense ratio, excluding brokerage commissions |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )%
Net investment income (loss) |  |  | (1.39 | )% |  |  | (0.91 | )% |  |  | (0.90 | )% |  |  | (0.94 | )% |  |  | (1.00 | )% |  |  | (0.90 | )% |  |  | (0.91 | )%
# | The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
† | Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
For the three months Ended March 31, 2015 (unaudited)
Per Share Operating Performance |  | Ultra Bloomberg Commodity |  |  | Ultra Bloomberg Crude Oil |  |  | Ultra Bloomberg Natural Gas |  |  | Ultra Gold |  |  | Ultra Silver |  |  | Ultra Australian Dollar |  |  | Ultra Euro |  |  | Ultra Yen |
Net asset value, at December 31, 2014 |  | $ | 13.0337 |  |  | $ | 10.1480 |  |  | $ | 15.4123 |  |  | $ | 40.0011 |  |  | $ | 39.3657 |  |  | $ | 27.4003 |  |  | $ | 19.8744 |  |  | $ | 14.1189 |
Net investment income (loss) |  |  | (0.0276 | ) |  |  | (0.0184 | ) |  |  | (0.0387 | ) |  |  | (0.0903 | ) |  |  | (0.0938 | ) |  |  | (0.0614 | ) |  |  | (0.0375 | ) |  |  | (0.0321 | )
Net realized and unrealized gain (loss)# |  |  | (1.5924 | ) |  |  | (3.3046 | ) |  |  | (3.9570 | ) |  |  | (1.5312 | ) |  |  | 2.2087 |  |  |  | (3.3673 | ) |  |  | (4.2942 | ) |  |  | (0.0871 | )
Change in net asset value from operations |  |  | (1.6200 | ) |  |  | (3.3230 | ) |  |  | (3.9957 | ) |  |  | (1.6215 | ) |  |  | 2.1149 |  |  |  | (3.4287 | ) |  |  | (4.3317 | ) |  |  | (0.1192 | )
Net asset value, at March 31, 2015 |  | $ | 11.4137 |  |  | $ | 6.8250 |  |  | $ | 11.4166 |  |  | $ | 38.3796 |  |  | $ | 41.4806 |  |  | $ | 23.9716 |  |  | $ | 15.5427 |  |  | $ | 13.9997 |
Market value per share, at December 31, 2014† |  | $ | 12.86 |  |  | $ | 10.37 |  |  | $ | 15.78 |  |  | $ | 38.41 |  |  | $ | 38.05 |  |  | $ | 27.43 |  |  | $ | 19.80 |  |  | $ | 14.12 |
Market value per share, at March 31, 2015† |  | $ | 11.70 |  |  | $ | 6.79 |  |  | $ | 11.39 |  |  | $ | 38.14 |  |  | $ | 41.69 |  |  | $ | 24.20 |  |  | $ | 15.54 |  |  | $ | 13.99 |
Total Return, at net asset value |  |  | (12.4 | )% |  |  | (32.7 | )% |  |  | (25.9 | )% |  |  | (4.1 | )% |  |  | 5.4 | % |  |  | (12.5 | )% |  |  | (21.8 | )% |  |  | (0.8 | )%
Total Return, at market value |  |  | (9.0 | )% |  |  | (34.5 | )% |  |  | (27.8 | )% |  |  | (0.7 | )% |  |  | 9.6 | % |  |  | (11.8 | )% |  |  | (21.5 | )% |  |  | (0.9 | )%
Ratios to Average Net Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expense ratio |  |  | (0.95 | )% |  |  | (0.99 | )% |  |  | (1.17 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (1.01 | )% |  |  | (0.95 | )% |  |  | (0.95 | )%
Expense ratio, excluding brokerage commissions |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )%
Net investment income (loss) |  |  | (0.91 | )% |  |  | (0.95 | )% |  |  | (1.14 | )% |  |  | (0.90 | )% |  |  | (0.90 | )% |  |  | (0.97 | )% |  |  | (0.92 | )% |  |  | (0.92 | )%
# | The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
† | Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
Selected data for a Share outstanding throughout the three months ended March 31, 2014: For the Three Months Ended March 31, 2014 (unaudited)
Per Share Operating Performance |  | VIX Short- Term Futures ETF |  |  | VIX Mid- Term Futures ETF* |  |  | Short VIX Short-Term Futures ETF |  |  | Ultra VIX Short-Term Futures ETF |  |  | UltraShort Bloomberg Commodity |  |  | UltraShort Bloomberg Crude Oil |  |  | UltraShort Bloomberg Natural Gas |
Net asset value, at December 31, 2013 |  | $ | 28.5387 |  |  | $ | 77.1838 |  |  | $ | 67.4993 |  |  | $ | 67.0841 |  |  | $ | 63.2936 |  |  | $ | 31.7301 |  |  | $ | 69.9635 |
Net investment income (loss) |  |  | (0.0577 | ) |  |  | (0.1532 | ) |  |  | (0.2209 | ) |  |  | (0.2919 | ) |  |  | (0.1332 | ) |  |  | (0.0690 | ) |  |  | (0.1225 | )
Net realized and unrealized gain (loss)# |  |  | (0.2803 | ) |  |  | (3.0559 | ) |  |  | (5.4192 | ) |  |  | (6.4957 | ) |  |  | (8.4288 | ) |  |  | (3.1766 | ) |  |  | (25.9326 | )
Change in net asset value from operations |  |  | (0.3380 | ) |  |  | (3.2091 | ) |  |  | (5.6401 | ) |  |  | (6.7876 | ) |  |  | (8.5620 | ) |  |  | (3.2456 | ) |  |  | (26.0551 | )
Net asset value, at March 31, 2014 |  | $ | 28.2007 |  |  | $ | 73.9747 |  |  | $ | 61.8592 |  |  | $ | 60.2965 |  |  | $ | 54.7316 |  |  | $ | 28.4845 |  |  | $ | 43.9084 |
Market value per share, at December 31, 2013† |  | $ | 28.53 |  |  | $ | 77.16 |  |  | $ | 67.47 |  |  | $ | 67.12 |  |  | $ | 58.41 |  |  | $ | 31.58 |  |  | $ | 69.36 |
Market value per share, at March 31, 2014† |  | $ | 28.10 |  |  | $ | 74.00 |  |  | $ | 61.97 |  |  | $ | 59.91 |  |  | $ | 55.25 |  |  | $ | 28.54 |  |  | $ | 43.71 |
Total Return, at net asset value |  |  | (1.2 | )% |  |  | (4.2 | )% |  |  | (8.4 | )% |  |  | (10.1 | )% |  |  | (13.5 | )% |  |  | (10.2 | )% |  |  | (37.2 | )%
Total Return, at market value |  |  | (1.5 | )% |  |  | (4.1 | )% |  |  | (8.2 | )% |  |  | (10.7 | )% |  |  | (5.4 | )% |  |  | (9.6 | )% |  |  | (37.0 | )%
Ratios to Average Net Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expense ratio |  |  | (0.85 | )% |  |  | (0.85 | )% |  |  | (1.50 | )% |  |  | (1.79 | )% |  |  | (0.95 | )% |  |  | (0.97 | )% |  |  | (1.17 | )%
Expense ratio, excluding brokerage commissions |  |  | (0.85 | )% |  |  | (0.85 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )%
Net investment income (loss) |  |  | (0.80 | )% |  |  | (0.81 | )% |  |  | (1.45 | )% |  |  | (1.76 | )% |  |  | (0.91 | )% |  |  | (0.91 | )% |  |  | (1.12 | )%
* | See Note 1 of these Notes to Financial Statements.
# | The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
† | Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
For the Three Months Ended March 31, 2014 (unaudited)
Per Share Operating Performance |  | UltraShort Gold |  |  | UltraShort Silver |  |  | Short Euro |  |  | UltraShort Australian Dollar |  |  | UltraShort Euro |  |  | UltraShort Yen |  |  | Ultra Bloomberg Commodity |
Net asset value, at December 31, 2013 |  | $ | 103.5180 |  |  | $ | 89.7820 |  |  | $ | 35.5867 |  |  | $ | 46.6384 |  |  | $ | 17.0613 |  |  | $ | 70.8640 |  |  | $ | 19.4317 |
Net investment income (loss) |  |  | (0.1979 | ) |  |  | (0.1773 | ) |  |  | (0.0799 | ) |  |  | (0.1073 | ) |  |  | (0.0373 | ) |  |  | (0.1459 | ) |  |  | (0.0464 | )
Net realized and unrealized gain (loss)# |  |  | (15.0246 | ) |  |  | (6.8730 | ) |  |  | 0.0037 |  |  |  | (4.2001 | ) |  |  | (0.0976 | ) |  |  | (3.1017 | ) |  |  | 2.7213 |
Change in net asset value from operations |  |  | (15.2225 | ) |  |  | (7.0503 | ) |  |  | (0.0762 | ) |  |  | (4.3074 | ) |  |  | (0.1349 | ) |  |  | (3.2476 | ) |  |  | 2.6749 |
Net asset value, at March 31, 2014 |  | $ | 88.2955 |  |  | $ | 82.7317 |  |  | $ | 35.5105 |  |  | $ | 42.3310 |  |  | $ | 16.9264 |  |  | $ | 67.6164 |  |  | $ | 22.1066 |
Market value per share, at December 31, 2013† |  | $ | 103.53 |  |  | $ | 90.19 |  |  | $ | 35.66 |  |  | $ | 46.66 |  |  | $ | 17.06 |  |  | $ | 70.91 |  |  | $ | 19.13 |
Market value per share, at March 31, 2014† |  | $ | 89.45 |  |  | $ | 84.24 |  |  | $ | 35.58 |  |  | $ | 42.27 |  |  | $ | 16.93 |  |  | $ | 67.62 |  |  | $ | 21.51 |
Total Return, at net asset value |  |  | (14.7 | )% |  |  | (7.9 | )% |  |  | (0.2 | )% |  |  | (9.2 | )% |  |  | (0.8 | )% |  |  | (4.6 | )% |  |  | 13.8 | %
Total Return, at market value |  |  | (13.6 | )% |  |  | (6.6 | )% |  |  | (0.2 | )% |  |  | (9.4 | )% |  |  | (0.8 | )% |  |  | (4.6 | )% |  |  | 12.4 | %
Ratios to Average Net Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expense ratio |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.96 | )% |  |  | (1.01 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )%
Expense ratio, excluding brokerage commissions |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )%
Net investment income (loss) |  |  | (0.89 | )% |  |  | (0.89 | )% |  |  | (0.91 | )% |  |  | (0.95 | )% |  |  | (0.88 | )% |  |  | (0.88 | )% |  |  | (0.91 | )%
# | The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
† | Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
For the Three Months Ended March 31, 2014 (unaudited)
Per Share Operating Performance |  | Ultra Bloomberg Crude Oil |  |  | Ultra Bloomberg Natural Gas |  |  | Ultra Gold |  |  | Ultra Silver |  |  | Ultra Australian Dollar |  |  | Ultra Euro |  |  | Ultra Yen |
Net asset value, at December 31, 2013 |  | $ | 32.0899 |  |  | $ | 38.8383 |  |  | $ | 41.2553 |  |  | $ | 63.3305 |  |  | $ | 31.6801 |  |  | $ | 26.0346 |  |  | $ | 18.6318 |
Net investment income (loss) |  |  | (0.0712 | ) |  |  | (0.1183 | ) |  |  | (0.1060 | ) |  |  | (0.1535 | ) |  |  | (0.0733 | ) |  |  | (0.0566 | ) |  |  | (0.0428 | )
Net realized and unrealized gain (loss)# |  |  | 2.6074 |  |  |  | 6.4173 |  |  |  | 5.8746 |  |  |  | 2.0543 |  |  |  | 2.8368 |  |  |  | 0.0512 |  |  |  | 0.7168 |
Change in net asset value from operations |  |  | 2.5362 |  |  |  | 6.2990 |  |  |  | 5.7686 |  |  |  | 1.9008 |  |  |  | 2.7635 |  |  |  | (0.0054 | ) |  |  | 0.6740 |
Net asset value, at March 31, 2014 |  | $ | 34.6261 |  |  | $ | 45.1373 |  |  | $ | 47.0239 |  |  | $ | 65.2313 |  |  | $ | 34.4436 |  |  | $ | 26.0292 |  |  | $ | 19.3058 |
Market value per share, at December 31, 2013† |  | $ | 32.22 |  |  | $ | 39.28 |  |  | $ | 41.26 |  |  | $ | 63.04 |  |  | $ | 31.61 |  |  | $ | 25.98 |  |  | $ | 18.61 |
Market value per share, at March 31, 2014† |  | $ | 34.56 |  |  | $ | 45.32 |  |  | $ | 46.34 |  |  | $ | 64.12 |  |  | $ | 34.46 |  |  | $ | 25.98 |  |  | $ | 19.29 |
Total Return, at net asset value |  |  | 7.9 | % |  |  | 16.2 | % |  |  | 14.0 | % |  |  | 3.0 | % |  |  | 8.7 | % |  |  | 0.0 | %** |  |  | 3.6 | %
Total Return, at market value |  |  | 7.3 | % |  |  | 15.4 | % |  |  | 12.3 | % |  |  | 1.7 | % |  |  | 9.0 | % |  |  | 0.0 | %** |  |  | 3.7 | %
Ratios to Average Net Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expense ratio |  |  | (0.98 | )% |  |  | (1.11 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (1.00 | )% |  |  | (0.95 | )% |  |  | (0.95 | )%
Expense ratio, excluding brokerage commissions |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )% |  |  | (0.95 | )%
Net investment income (loss) |  |  | (0.92 | )% |  |  | (1.06 | )% |  |  | (0.91 | )% |  |  | (0.90 | )% |  |  | (0.93 | )% |  |  | (0.89 | )% |  |  | (0.89 | )%
# | The amount shown for a share outstanding throughout the period may not accord with the change in aggregate gains and losses during the period because of timing of creation and redemption units in relation to fluctuating net asset value during the period.
† | Market values are determined at the close of the New York Stock Exchange, which may be later than when the Funds’ net asset value is calculated.
** | Amount represents less than 0.01%.

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- Definition The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e765-108305 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e725-108305 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=35737889&loc=d3e1280-108306 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section G -Subsection 1 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 302 -Paragraph a + Details
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