Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000897429-22-000010-index-headers.html | 2022-02-04 16:03:47 | |
| 0000897429-22-000010-index.html | 2022-02-04 16:03:47 | |
| 0000897429-22-000010.txt | 2022-02-04 16:03:47 | |
 0000897429-22-000010-xbrl.zip | 191949 | 2022-02-04 16:03:47 |
| chs-20220202.htm | 42588 | 2022-02-04 16:03:47 |
| chs-20220202.xsd | 1915 | 2022-02-04 16:03:47 |
| chs-20220202_htm.xml | 11090 | 2022-02-04 16:03:47 |
| chs-20220202_lab.xml | 24137 | 2022-02-04 16:03:47 |
| chs-20220202_pre.xml | 12521 | 2022-02-04 16:03:47 |
| exhibit101.htm | 752096 | 2022-02-04 16:03:47 |
 exhibit101001.jpg | 262752 | 2022-02-04 16:03:47 |
 exhibit101002.jpg | 320367 | 2022-02-04 16:03:47 |
 exhibit101003.jpg | 259046 | 2022-02-04 16:03:47 |
 exhibit101004.jpg | 291712 | 2022-02-04 16:03:47 |
 exhibit101005.jpg | 300913 | 2022-02-04 16:03:47 |
 exhibit101006.jpg | 102685 | 2022-02-04 16:03:47 |
 exhibit101007.jpg | 112121 | 2022-02-04 16:03:47 |
 exhibit101008.jpg | 35726 | 2022-02-04 16:03:47 |
 exhibit101009.jpg | 35735 | 2022-02-04 16:03:47 |
 exhibit101010.jpg | 34965 | 2022-02-04 16:03:47 |
 exhibit101011.jpg | 34513 | 2022-02-04 16:03:47 |
 exhibit101012.jpg | 29853 | 2022-02-04 16:03:47 |
 exhibit101013.jpg | 68549 | 2022-02-04 16:03:47 |
 exhibit101014.jpg | 214189 | 2022-02-04 16:03:47 |
 exhibit101015.jpg | 253551 | 2022-02-04 16:03:47 |
 exhibit101016.jpg | 235345 | 2022-02-04 16:03:47 |
 exhibit101017.jpg | 161819 | 2022-02-04 16:03:47 |
 exhibit101018.jpg | 93535 | 2022-02-04 16:03:47 |
 exhibit101019.jpg | 238044 | 2022-02-04 16:03:47 |
 exhibit101020.jpg | 263107 | 2022-02-04 16:03:47 |
 exhibit101021.jpg | 229326 | 2022-02-04 16:03:47 |
 exhibit101022.jpg | 232164 | 2022-02-04 16:03:47 |
 exhibit101023.jpg | 229631 | 2022-02-04 16:03:47 |
 exhibit101024.jpg | 227560 | 2022-02-04 16:03:47 |
 exhibit101025.jpg | 329207 | 2022-02-04 16:03:47 |
 exhibit101026.jpg | 297308 | 2022-02-04 16:03:47 |
 exhibit101027.jpg | 292181 | 2022-02-04 16:03:47 |
 exhibit101028.jpg | 317177 | 2022-02-04 16:03:47 |
 exhibit101029.jpg | 313420 | 2022-02-04 16:03:47 |
 exhibit101030.jpg | 262227 | 2022-02-04 16:03:47 |
 exhibit101031.jpg | 331005 | 2022-02-04 16:03:47 |
 exhibit101032.jpg | 328177 | 2022-02-04 16:03:47 |
 exhibit101033.jpg | 263888 | 2022-02-04 16:03:47 |
 exhibit101034.jpg | 329721 | 2022-02-04 16:03:47 |
 exhibit101035.jpg | 299347 | 2022-02-04 16:03:47 |
 exhibit101036.jpg | 323979 | 2022-02-04 16:03:47 |
 exhibit101037.jpg | 307966 | 2022-02-04 16:03:47 |
 exhibit101038.jpg | 310774 | 2022-02-04 16:03:47 |
 exhibit101039.jpg | 314270 | 2022-02-04 16:03:47 |
 exhibit101040.jpg | 227751 | 2022-02-04 16:03:47 |
 exhibit101041.jpg | 275453 | 2022-02-04 16:03:47 |
 exhibit101042.jpg | 312413 | 2022-02-04 16:03:47 |
 exhibit101043.jpg | 265102 | 2022-02-04 16:03:47 |
 exhibit101044.jpg | 239672 | 2022-02-04 16:03:47 |
 exhibit101045.jpg | 291167 | 2022-02-04 16:03:47 |
 exhibit101046.jpg | 263391 | 2022-02-04 16:03:47 |
 exhibit101047.jpg | 258892 | 2022-02-04 16:03:47 |
 exhibit101048.jpg | 288929 | 2022-02-04 16:03:47 |
 exhibit101049.jpg | 242315 | 2022-02-04 16:03:47 |
 exhibit101050.jpg | 297599 | 2022-02-04 16:03:47 |
 exhibit101051.jpg | 292658 | 2022-02-04 16:03:47 |
 exhibit101052.jpg | 282295 | 2022-02-04 16:03:47 |
 exhibit101053.jpg | 301997 | 2022-02-04 16:03:47 |
 exhibit101054.jpg | 232203 | 2022-02-04 16:03:47 |
 exhibit101055.jpg | 271157 | 2022-02-04 16:03:47 |
 exhibit101056.jpg | 259803 | 2022-02-04 16:03:47 |
 exhibit101057.jpg | 291420 | 2022-02-04 16:03:47 |
 exhibit101058.jpg | 260953 | 2022-02-04 16:03:47 |
 exhibit101059.jpg | 289484 | 2022-02-04 16:03:47 |
 exhibit101060.jpg | 291097 | 2022-02-04 16:03:47 |
 exhibit101061.jpg | 241373 | 2022-02-04 16:03:47 |
 exhibit101062.jpg | 291877 | 2022-02-04 16:03:47 |
 exhibit101063.jpg | 278860 | 2022-02-04 16:03:47 |
 exhibit101064.jpg | 292261 | 2022-02-04 16:03:47 |
 exhibit101065.jpg | 267097 | 2022-02-04 16:03:47 |
 exhibit101066.jpg | 291787 | 2022-02-04 16:03:47 |
 exhibit101067.jpg | 271702 | 2022-02-04 16:03:47 |
 exhibit101068.jpg | 274935 | 2022-02-04 16:03:47 |
 exhibit101069.jpg | 275818 | 2022-02-04 16:03:47 |
 exhibit101070.jpg | 304653 | 2022-02-04 16:03:47 |
 exhibit101071.jpg | 248205 | 2022-02-04 16:03:47 |
 exhibit101072.jpg | 249616 | 2022-02-04 16:03:47 |
 exhibit101073.jpg | 229617 | 2022-02-04 16:03:47 |
 exhibit101074.jpg | 300473 | 2022-02-04 16:03:47 |
 exhibit101075.jpg | 281782 | 2022-02-04 16:03:47 |
 exhibit101076.jpg | 319182 | 2022-02-04 16:03:47 |
 exhibit101077.jpg | 311667 | 2022-02-04 16:03:47 |
 exhibit101078.jpg | 264580 | 2022-02-04 16:03:47 |
 exhibit101079.jpg | 314941 | 2022-02-04 16:03:47 |
 exhibit101080.jpg | 304702 | 2022-02-04 16:03:47 |
 exhibit101081.jpg | 263227 | 2022-02-04 16:03:47 |
 exhibit101082.jpg | 295314 | 2022-02-04 16:03:47 |
 exhibit101083.jpg | 238754 | 2022-02-04 16:03:47 |
 exhibit101084.jpg | 316009 | 2022-02-04 16:03:47 |
 exhibit101085.jpg | 312405 | 2022-02-04 16:03:47 |
 exhibit101086.jpg | 339898 | 2022-02-04 16:03:47 |
 exhibit101087.jpg | 291090 | 2022-02-04 16:03:47 |
 exhibit101088.jpg | 368712 | 2022-02-04 16:03:47 |
 exhibit101089.jpg | 317843 | 2022-02-04 16:03:47 |
 exhibit101090.jpg | 352337 | 2022-02-04 16:03:47 |
 exhibit101091.jpg | 357621 | 2022-02-04 16:03:47 |
 exhibit101092.jpg | 227255 | 2022-02-04 16:03:47 |
 exhibit101093.jpg | 342749 | 2022-02-04 16:03:47 |
 exhibit101094.jpg | 274356 | 2022-02-04 16:03:47 |
 exhibit101095.jpg | 250134 | 2022-02-04 16:03:47 |
 exhibit101096.jpg | 319836 | 2022-02-04 16:03:47 |
 exhibit101097.jpg | 305012 | 2022-02-04 16:03:47 |
 exhibit101098.jpg | 352706 | 2022-02-04 16:03:47 |
 exhibit101099.jpg | 324534 | 2022-02-04 16:03:47 |
 exhibit101100.jpg | 311048 | 2022-02-04 16:03:47 |
 exhibit101101.jpg | 318768 | 2022-02-04 16:03:47 |
 exhibit101102.jpg | 339562 | 2022-02-04 16:03:47 |
 exhibit101103.jpg | 252504 | 2022-02-04 16:03:47 |
 exhibit101104.jpg | 350499 | 2022-02-04 16:03:47 |
 exhibit101105.jpg | 304969 | 2022-02-04 16:03:47 |
 exhibit101106.jpg | 331708 | 2022-02-04 16:03:47 |
 exhibit101107.jpg | 328700 | 2022-02-04 16:03:47 |
 exhibit101108.jpg | 323511 | 2022-02-04 16:03:47 |
 exhibit101109.jpg | 335485 | 2022-02-04 16:03:47 |
 exhibit101110.jpg | 291607 | 2022-02-04 16:03:47 |
 exhibit101111.jpg | 283111 | 2022-02-04 16:03:47 |
 exhibit101112.jpg | 335720 | 2022-02-04 16:03:47 |
 exhibit101113.jpg | 311815 | 2022-02-04 16:03:47 |
 exhibit101114.jpg | 328636 | 2022-02-04 16:03:47 |
 exhibit101115.jpg | 292072 | 2022-02-04 16:03:47 |
 exhibit101116.jpg | 250693 | 2022-02-04 16:03:47 |
 exhibit101117.jpg | 292894 | 2022-02-04 16:03:47 |
 exhibit101118.jpg | 267591 | 2022-02-04 16:03:47 |
 exhibit101119.jpg | 273174 | 2022-02-04 16:03:47 |
 exhibit101120.jpg | 293969 | 2022-02-04 16:03:47 |
 exhibit101121.jpg | 304610 | 2022-02-04 16:03:47 |
 exhibit101122.jpg | 312144 | 2022-02-04 16:03:47 |
 exhibit101123.jpg | 324297 | 2022-02-04 16:03:47 |
 exhibit101124.jpg | 325736 | 2022-02-04 16:03:47 |
 exhibit101125.jpg | 322847 | 2022-02-04 16:03:47 |
 exhibit101126.jpg | 331555 | 2022-02-04 16:03:47 |
 exhibit101127.jpg | 305261 | 2022-02-04 16:03:47 |
 exhibit101128.jpg | 302429 | 2022-02-04 16:03:47 |
 exhibit101129.jpg | 317163 | 2022-02-04 16:03:47 |
 exhibit101130.jpg | 293604 | 2022-02-04 16:03:47 |
 exhibit101131.jpg | 258459 | 2022-02-04 16:03:47 |
 exhibit101132.jpg | 304762 | 2022-02-04 16:03:47 |
 exhibit101133.jpg | 276504 | 2022-02-04 16:03:47 |
 exhibit101134.jpg | 306755 | 2022-02-04 16:03:47 |
 exhibit101135.jpg | 335249 | 2022-02-04 16:03:47 |
 exhibit101136.jpg | 349573 | 2022-02-04 16:03:47 |
 exhibit101137.jpg | 316931 | 2022-02-04 16:03:47 |
 exhibit101138.jpg | 272668 | 2022-02-04 16:03:47 |
 exhibit101139.jpg | 318552 | 2022-02-04 16:03:47 |
 exhibit101140.jpg | 301212 | 2022-02-04 16:03:47 |
 exhibit101141.jpg | 295257 | 2022-02-04 16:03:47 |
 exhibit101142.jpg | 279343 | 2022-02-04 16:03:47 |
 exhibit101143.jpg | 258746 | 2022-02-04 16:03:47 |
 exhibit101144.jpg | 241382 | 2022-02-04 16:03:47 |
 exhibit101145.jpg | 320899 | 2022-02-04 16:03:47 |
 exhibit101146.jpg | 274649 | 2022-02-04 16:03:47 |
 exhibit101147.jpg | 342646 | 2022-02-04 16:03:47 |
 exhibit101148.jpg | 315172 | 2022-02-04 16:03:47 |
 exhibit101149.jpg | 279955 | 2022-02-04 16:03:47 |
 exhibit101150.jpg | 269971 | 2022-02-04 16:03:47 |
 exhibit101151.jpg | 270928 | 2022-02-04 16:03:47 |
 exhibit101152.jpg | 293103 | 2022-02-04 16:03:47 |
 exhibit101153.jpg | 347152 | 2022-02-04 16:03:47 |
 exhibit101154.jpg | 334671 | 2022-02-04 16:03:47 |
 exhibit101155.jpg | 245515 | 2022-02-04 16:03:47 |
 exhibit101156.jpg | 283068 | 2022-02-04 16:03:47 |
 exhibit101157.jpg | 348547 | 2022-02-04 16:03:47 |
 exhibit101158.jpg | 315856 | 2022-02-04 16:03:47 |
 exhibit101159.jpg | 265441 | 2022-02-04 16:03:47 |
 exhibit101160.jpg | 293196 | 2022-02-04 16:03:47 |
 exhibit101161.jpg | 318375 | 2022-02-04 16:03:47 |
 exhibit101162.jpg | 336481 | 2022-02-04 16:03:47 |
 exhibit101163.jpg | 333298 | 2022-02-04 16:03:47 |
 exhibit101164.jpg | 330904 | 2022-02-04 16:03:47 |
 exhibit101165.jpg | 313267 | 2022-02-04 16:03:47 |
 exhibit101166.jpg | 293069 | 2022-02-04 16:03:47 |
 exhibit101167.jpg | 358784 | 2022-02-04 16:03:47 |
 exhibit101168.jpg | 346102 | 2022-02-04 16:03:47 |
 exhibit101169.jpg | 341683 | 2022-02-04 16:03:47 |
 exhibit101170.jpg | 347410 | 2022-02-04 16:03:47 |
 exhibit101171.jpg | 292839 | 2022-02-04 16:03:47 |
 exhibit101172.jpg | 337321 | 2022-02-04 16:03:47 |
 exhibit101173.jpg | 339886 | 2022-02-04 16:03:47 |
 exhibit101174.jpg | 309102 | 2022-02-04 16:03:47 |
 exhibit101175.jpg | 348094 | 2022-02-04 16:03:47 |
 exhibit101176.jpg | 303587 | 2022-02-04 16:03:47 |
 exhibit101177.jpg | 370307 | 2022-02-04 16:03:47 |
 exhibit101178.jpg | 406774 | 2022-02-04 16:03:47 |
 exhibit101179.jpg | 38693 | 2022-02-04 16:03:47 |
 exhibit101180.jpg | 43539 | 2022-02-04 16:03:47 |
 exhibit101181.jpg | 32175 | 2022-02-04 16:03:47 |
 exhibit101182.jpg | 34401 | 2022-02-04 16:03:47 |
 exhibit101183.jpg | 28612 | 2022-02-04 16:03:47 |
 exhibit101184.jpg | 28122 | 2022-02-04 16:03:47 |
 exhibit101185.jpg | 29373 | 2022-02-04 16:03:47 |
 exhibit101186.jpg | 30707 | 2022-02-04 16:03:47 |
| FilingSummary.xml | 1649 | 2022-02-04 16:03:47 |
| Financial_Report.xlsx | 5663 | 2022-02-04 16:03:47 |
| MetaLinks.json | 16633 | 2022-02-04 16:03:47 |
| R1.htm | 38576 | 2022-02-04 16:03:47 |
| report.css | 2768 | 2022-02-04 16:03:47 |
| Show.js | 1086 | 2022-02-04 16:03:47 |