Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-005243-index-headers.html | 2022-03-31 17:01:53 | |
| 0000950170-22-005243-index.html | 2022-03-31 17:01:53 | |
| 0000950170-22-005243.txt | 2022-03-31 17:01:53 | |
 0000950170-22-005243-xbrl.zip | 2542498 | 2022-03-31 17:01:53 |
| FilingSummary.xml | 47002 | 2022-03-31 17:01:53 |
| Financial_Report.xlsx | 122140 | 2022-03-31 17:01:53 |
| fnch-20211231.htm | 3793615 | 2022-03-31 17:01:53 |
| fnch-20211231.xsd | 78556 | 2022-03-31 17:01:53 |
| fnch-20211231_cal.xml | 56765 | 2022-03-31 17:01:53 |
| fnch-20211231_def.xml | 307794 | 2022-03-31 17:01:53 |
| fnch-20211231_htm.xml | 2145642 | 2022-03-31 17:01:53 |
| fnch-20211231_lab.xml | 646220 | 2022-03-31 17:01:53 |
| fnch-20211231_pre.xml | 518110 | 2022-03-31 17:01:53 |
| fnch-ex10_17.htm | 44796 | 2022-03-31 17:01:53 |
| fnch-ex10_19.htm | 183492 | 2022-03-31 17:01:53 |
| fnch-ex10_20.htm | 209454 | 2022-03-31 17:01:53 |
| fnch-ex10_21.htm | 30108 | 2022-03-31 17:01:53 |
| fnch-ex10_3.htm | 284541 | 2022-03-31 17:01:53 |
| fnch-ex10_7.htm | 48606 | 2022-03-31 17:01:53 |
| fnch-ex21_1.htm | 5293 | 2022-03-31 17:01:53 |
| fnch-ex23_1.htm | 4483 | 2022-03-31 17:01:53 |
| fnch-ex31_1.htm | 19168 | 2022-03-31 17:01:53 |
| fnch-ex31_2.htm | 19457 | 2022-03-31 17:01:53 |
| fnch-ex32_1.htm | 20125 | 2022-03-31 17:01:53 |
| fnch-ex4_3.htm | 37643 | 2022-03-31 17:01:53 |
 img102364508_0.jpg | 719760 | 2022-03-31 17:01:53 |
 img102364508_1.jpg | 371011 | 2022-03-31 17:01:53 |
 img102364508_10.jpg | 72448 | 2022-03-31 17:01:53 |
 img102364508_11.jpg | 35454 | 2022-03-31 17:01:53 |
 img102364508_12.jpg | 41017 | 2022-03-31 17:01:53 |
 img102364508_13.jpg | 41379 | 2022-03-31 17:01:53 |
 img102364508_14.jpg | 656009 | 2022-03-31 17:01:53 |
 img102364508_15.jpg | 50851 | 2022-03-31 17:01:53 |
 img102364508_16.jpg | 75544 | 2022-03-31 17:01:53 |
 img102364508_17.jpg | 55140 | 2022-03-31 17:01:53 |
 img102364508_18.jpg | 59073 | 2022-03-31 17:01:53 |
 img102364508_2.jpg | 114065 | 2022-03-31 17:01:53 |
 img102364508_3.jpg | 67729 | 2022-03-31 17:01:53 |
 img102364508_4.jpg | 48703 | 2022-03-31 17:01:53 |
 img102364508_5.jpg | 48822 | 2022-03-31 17:01:53 |
 img102364508_6.jpg | 145367 | 2022-03-31 17:01:53 |
 img102364508_7.jpg | 19195 | 2022-03-31 17:01:53 |
 img102364508_8.jpg | 66186 | 2022-03-31 17:01:53 |
 img102364508_9.jpg | 180853 | 2022-03-31 17:01:53 |
 img118948569_0.jpg | 62499 | 2022-03-31 17:01:53 |
| MetaLinks.json | 855897 | 2022-03-31 17:01:53 |
| R1.htm | 72928 | 2022-03-31 17:01:53 |
| R10.htm | 118295 | 2022-03-31 17:01:53 |
| R11.htm | 61212 | 2022-03-31 17:01:53 |
| R12.htm | 46304 | 2022-03-31 17:01:53 |
| R13.htm | 201296 | 2022-03-31 17:01:53 |
| R14.htm | 27559 | 2022-03-31 17:01:53 |
| R15.htm | 32659 | 2022-03-31 17:01:53 |
| R16.htm | 144965 | 2022-03-31 17:01:53 |
| R17.htm | 21650 | 2022-03-31 17:01:53 |
| R18.htm | 60681 | 2022-03-31 17:01:53 |
| R19.htm | 48570 | 2022-03-31 17:01:53 |
| R2.htm | 127992 | 2022-03-31 17:01:53 |
| R20.htm | 117018 | 2022-03-31 17:01:53 |
| R21.htm | 29981 | 2022-03-31 17:01:53 |
| R22.htm | 6904 | 2022-03-31 17:01:53 |
| R23.htm | 58614 | 2022-03-31 17:01:53 |
| R24.htm | 157891 | 2022-03-31 17:01:53 |
| R25.htm | 30689 | 2022-03-31 17:01:53 |
| R26.htm | 58551 | 2022-03-31 17:01:53 |
| R27.htm | 42712 | 2022-03-31 17:01:53 |
| R28.htm | 187415 | 2022-03-31 17:01:53 |
| R29.htm | 26893 | 2022-03-31 17:01:53 |
| R3.htm | 31919 | 2022-03-31 17:01:53 |
| R30.htm | 129958 | 2022-03-31 17:01:53 |
| R31.htm | 57641 | 2022-03-31 17:01:53 |
| R32.htm | 29196 | 2022-03-31 17:01:53 |
| R33.htm | 83001 | 2022-03-31 17:01:53 |
| R34.htm | 58920 | 2022-03-31 17:01:53 |
| R35.htm | 58444 | 2022-03-31 17:01:53 |
| R36.htm | 54644 | 2022-03-31 17:01:53 |
| R37.htm | 13681 | 2022-03-31 17:01:53 |
| R38.htm | 12199 | 2022-03-31 17:01:53 |
| R39.htm | 18426 | 2022-03-31 17:01:53 |
| R4.htm | 63675 | 2022-03-31 17:01:53 |
| R40.htm | 4042 | 2022-03-31 17:01:53 |
| R41.htm | 23459 | 2022-03-31 17:01:53 |
| R42.htm | 10914 | 2022-03-31 17:01:53 |
| R43.htm | 57571 | 2022-03-31 17:01:53 |
| R44.htm | 37507 | 2022-03-31 17:01:53 |
| R45.htm | 17947 | 2022-03-31 17:01:53 |
| R46.htm | 11421 | 2022-03-31 17:01:53 |
| R47.htm | 6350 | 2022-03-31 17:01:53 |
| R48.htm | 77247 | 2022-03-31 17:01:53 |
| R49.htm | 60704 | 2022-03-31 17:01:53 |
| R5.htm | 78450 | 2022-03-31 17:01:53 |
| R50.htm | 13976 | 2022-03-31 17:01:53 |
| R51.htm | 38305 | 2022-03-31 17:01:53 |
| R52.htm | 19712 | 2022-03-31 17:01:53 |
| R53.htm | 35779 | 2022-03-31 17:01:53 |
| R54.htm | 32008 | 2022-03-31 17:01:53 |
| R55.htm | 10838 | 2022-03-31 17:01:53 |
| R56.htm | 28391 | 2022-03-31 17:01:53 |
| R57.htm | 55538 | 2022-03-31 17:01:53 |
| R58.htm | 47381 | 2022-03-31 17:01:53 |
| R59.htm | 55392 | 2022-03-31 17:01:53 |
| R6.htm | 17010 | 2022-03-31 17:01:53 |
| R60.htm | 15152 | 2022-03-31 17:01:53 |
| R61.htm | 8221 | 2022-03-31 17:01:53 |
| R62.htm | 46877 | 2022-03-31 17:01:53 |
| R63.htm | 16479 | 2022-03-31 17:01:53 |
| R64.htm | 50741 | 2022-03-31 17:01:53 |
| R65.htm | 9905 | 2022-03-31 17:01:53 |
| R66.htm | 57244 | 2022-03-31 17:01:53 |
| R67.htm | 4311 | 2022-03-31 17:01:53 |
| R68.htm | 25987 | 2022-03-31 17:01:53 |
| R69.htm | 14573 | 2022-03-31 17:01:53 |
| R7.htm | 100605 | 2022-03-31 17:01:53 |
| R8.htm | 12213 | 2022-03-31 17:01:53 |
| R9.htm | 26531 | 2022-03-31 17:01:53 |
| report.css | 2768 | 2022-03-31 17:01:53 |
| Show.js | 1086 | 2022-03-31 17:01:53 |