Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-029419-index-headers.html | 2021-02-26 17:33:53 | |
| 0001104659-21-029419-index.html | 2021-02-26 17:33:53 | |
| 0001104659-21-029419.txt | 2021-02-26 17:33:53 | |
 0001104659-21-029419-xbrl.zip | 104838 | 2021-02-26 17:33:53 |
| ck0000787441-20210228.xsd | 17187 | 2021-02-26 17:33:53 |
| ck0000787441-20210228_cal.xml | 5037 | 2021-02-26 17:33:53 |
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| Financial_Report.xlsx | 29417 | 2021-02-26 17:33:53 |
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| R10.htm | 12766 | 2021-02-26 17:33:53 |
| R11.htm | 15103 | 2021-02-26 17:33:53 |
| R12.htm | 12760 | 2021-02-26 17:33:53 |
| R13.htm | 15097 | 2021-02-26 17:33:53 |
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| R15.htm | 15081 | 2021-02-26 17:33:53 |
| R16.htm | 13505 | 2021-02-26 17:33:53 |
| R17.htm | 15842 | 2021-02-26 17:33:53 |
| R18.htm | 12748 | 2021-02-26 17:33:53 |
| R19.htm | 15085 | 2021-02-26 17:33:53 |
| R2.htm | 12766 | 2021-02-26 17:33:53 |
| R20.htm | 3937 | 2021-02-26 17:33:53 |
| R3.htm | 15104 | 2021-02-26 17:33:53 |
| R4.htm | 12729 | 2021-02-26 17:33:53 |
| R5.htm | 15066 | 2021-02-26 17:33:53 |
| R6.htm | 12745 | 2021-02-26 17:33:53 |
| R7.htm | 15082 | 2021-02-26 17:33:53 |
| R8.htm | 12741 | 2021-02-26 17:33:53 |
| R9.htm | 15078 | 2021-02-26 17:33:53 |
| report.css | 2767 | 2021-02-26 17:33:53 |
| Show.js | 1085 | 2021-02-26 17:33:53 |
| tm214713-56_497.htm | 21363 | 2021-02-26 17:33:53 |
| tm214713-56_497_htm.xml | 91797 | 2021-02-26 17:33:53 |