Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-19-016513-index-headers.html | 2019-11-06 07:31:25 | |
| 0001493152-19-016513-index.html | 2019-11-06 07:31:25 | |
| 0001493152-19-016513.txt | 2019-11-06 07:31:25 | |
 0001493152-19-016513-xbrl.zip | 143210 | 2019-11-06 07:31:25 |
| ex31-1.htm | 11925 | 2019-11-06 07:31:25 |
| ex31-2.htm | 11938 | 2019-11-06 07:31:25 |
| ex32-1.htm | 7673 | 2019-11-06 07:31:25 |
| ex32-2.htm | 8343 | 2019-11-06 07:31:25 |
| FilingSummary.xml | 42967 | 2019-11-06 07:31:25 |
| Financial_Report.xlsx | 90084 | 2019-11-06 07:31:25 |
| form10-q.htm | 663290 | 2019-11-06 07:31:25 |
| neph-20190930.xml | 786734 | 2019-11-06 07:31:25 |
| neph-20190930.xsd | 65347 | 2019-11-06 07:31:25 |
| neph-20190930_cal.xml | 84123 | 2019-11-06 07:31:25 |
| neph-20190930_def.xml | 283916 | 2019-11-06 07:31:25 |
| neph-20190930_lab.xml | 430343 | 2019-11-06 07:31:25 |
| neph-20190930_pre.xml | 368486 | 2019-11-06 07:31:25 |
| R1.htm | 31078 | 2019-11-06 07:31:25 |
| R10.htm | 39976 | 2019-11-06 07:31:25 |
| R11.htm | 23653 | 2019-11-06 07:31:25 |
| R12.htm | 15485 | 2019-11-06 07:31:25 |
| R13.htm | 24862 | 2019-11-06 07:31:25 |
| R14.htm | 7604 | 2019-11-06 07:31:25 |
| R15.htm | 11827 | 2019-11-06 07:31:25 |
| R16.htm | 8763 | 2019-11-06 07:31:25 |
| R17.htm | 7132 | 2019-11-06 07:31:25 |
| R18.htm | 9943 | 2019-11-06 07:31:25 |
| R19.htm | 7044 | 2019-11-06 07:31:25 |
| R2.htm | 88884 | 2019-11-06 07:31:25 |
| R20.htm | 18595 | 2019-11-06 07:31:25 |
| R21.htm | 17592 | 2019-11-06 07:31:25 |
| R22.htm | 17746 | 2019-11-06 07:31:25 |
| R23.htm | 7403 | 2019-11-06 07:31:25 |
| R24.htm | 6087 | 2019-11-06 07:31:25 |
| R25.htm | 36281 | 2019-11-06 07:31:25 |
| R26.htm | 61545 | 2019-11-06 07:31:25 |
| R27.htm | 17057 | 2019-11-06 07:31:25 |
| R28.htm | 23860 | 2019-11-06 07:31:25 |
| R29.htm | 11376 | 2019-11-06 07:31:25 |
| R3.htm | 18937 | 2019-11-06 07:31:25 |
| R30.htm | 20065 | 2019-11-06 07:31:25 |
| R31.htm | 8239 | 2019-11-06 07:31:25 |
| R32.htm | 12008 | 2019-11-06 07:31:25 |
| R33.htm | 6430 | 2019-11-06 07:31:25 |
| R34.htm | 17076 | 2019-11-06 07:31:25 |
| R35.htm | 8507 | 2019-11-06 07:31:25 |
| R36.htm | 6870 | 2019-11-06 07:31:25 |
| R37.htm | 33853 | 2019-11-06 07:31:25 |
| R38.htm | 6337 | 2019-11-06 07:31:25 |
| R39.htm | 53399 | 2019-11-06 07:31:25 |
| R4.htm | 70534 | 2019-11-06 07:31:25 |
| R40.htm | 24965 | 2019-11-06 07:31:25 |
| R41.htm | 16563 | 2019-11-06 07:31:25 |
| R42.htm | 9089 | 2019-11-06 07:31:25 |
| R43.htm | 14586 | 2019-11-06 07:31:25 |
| R44.htm | 26219 | 2019-11-06 07:31:25 |
| R45.htm | 8843 | 2019-11-06 07:31:25 |
| R46.htm | 6682 | 2019-11-06 07:31:25 |
| R47.htm | 14896 | 2019-11-06 07:31:25 |
| R48.htm | 15236 | 2019-11-06 07:31:25 |
| R49.htm | 11200 | 2019-11-06 07:31:25 |
| R5.htm | 77306 | 2019-11-06 07:31:25 |
| R50.htm | 12415 | 2019-11-06 07:31:25 |
| R51.htm | 11530 | 2019-11-06 07:31:25 |
| R52.htm | 9821 | 2019-11-06 07:31:25 |
| R53.htm | 12047 | 2019-11-06 07:31:25 |
| R54.htm | 15061 | 2019-11-06 07:31:25 |
| R55.htm | 32041 | 2019-11-06 07:31:25 |
| R56.htm | 26592 | 2019-11-06 07:31:25 |
| R57.htm | 25060 | 2019-11-06 07:31:25 |
| R58.htm | 17372 | 2019-11-06 07:31:25 |
| R59.htm | 29904 | 2019-11-06 07:31:25 |
| R6.htm | 4433 | 2019-11-06 07:31:25 |
| R60.htm | 38056 | 2019-11-06 07:31:25 |
| R61.htm | 7003 | 2019-11-06 07:31:25 |
| R62.htm | 14741 | 2019-11-06 07:31:25 |
| R63.htm | 19731 | 2019-11-06 07:31:25 |
| R64.htm | 56599 | 2019-11-06 07:31:25 |
| R65.htm | 16462 | 2019-11-06 07:31:25 |
| R66.htm | 119794 | 2019-11-06 07:31:25 |
| R67.htm | 7031 | 2019-11-06 07:31:25 |
| R68.htm | 9455 | 2019-11-06 07:31:25 |
| R69.htm | 15408 | 2019-11-06 07:31:25 |
| R7.htm | 115708 | 2019-11-06 07:31:25 |
| R70.htm | 29838 | 2019-11-06 07:31:25 |
| R8.htm | 4463 | 2019-11-06 07:31:25 |
| R9.htm | 8754 | 2019-11-06 07:31:25 |
| report.css | 2767 | 2019-11-06 07:31:25 |
| Show.js | 1085 | 2019-11-06 07:31:25 |