Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000803950-20-000024-index-headers.html | 2020-12-01 16:46:58 | |
| 0000803950-20-000024-index.html | 2020-12-01 16:46:58 | |
| 0000803950-20-000024.txt | 2020-12-01 16:46:58 | |
 0000803950-20-000024-xbrl.zip | 109162 | 2020-12-01 16:46:58 |
| c196497xbrlincorpbyr-1120201.htm | 1477 | 2020-12-01 16:46:58 |
| ck0000803950-20201118.xml | 100358 | 2020-12-01 16:46:58 |
| ck0000803950-20201118.xsd | 24587 | 2020-12-01 16:46:58 |
| ck0000803950-20201118_cal.xml | 5025 | 2020-12-01 16:46:58 |
| ck0000803950-20201118_def.xml | 807531 | 2020-12-01 16:46:58 |
| ck0000803950-20201118_lab.xml | 198833 | 2020-12-01 16:46:58 |
| ck0000803950-20201118_pre.xml | 859418 | 2020-12-01 16:46:58 |
| FilingSummary.xml | 12514 | 2020-12-01 16:46:58 |
| R1.htm | 41004 | 2020-12-01 16:46:58 |
| R11.htm | 56120 | 2020-12-01 16:46:58 |
| R12.htm | 39082 | 2020-12-01 16:46:58 |
| R16.htm | 56957 | 2020-12-01 16:46:58 |
| R17.htm | 39888 | 2020-12-01 16:46:58 |
| R2.htm | 37213 | 2020-12-01 16:46:58 |
| R21.htm | 58031 | 2020-12-01 16:46:58 |
| R22.htm | 40084 | 2020-12-01 16:46:58 |
| R26.htm | 58121 | 2020-12-01 16:46:58 |
| R27.htm | 40901 | 2020-12-01 16:46:58 |
| R31.htm | 58956 | 2020-12-01 16:46:58 |
| R32.htm | 35765 | 2020-12-01 16:46:58 |
| R36.htm | 53686 | 2020-12-01 16:46:58 |
| R37.htm | 3937 | 2020-12-01 16:46:58 |
| R6.htm | 55176 | 2020-12-01 16:46:58 |
| R7.htm | 38262 | 2020-12-01 16:46:58 |
| report.css | 2767 | 2020-12-01 16:46:58 |
| Show.js | 1085 | 2020-12-01 16:46:58 |