Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000717538-19-000078-index-headers.html | 2019-03-08 16:31:57 | |
| 0000717538-19-000078-index.html | 2019-03-08 16:31:57 | |
| 0000717538-19-000078.txt | 2019-03-08 16:31:57 | |
 0000717538-19-000078-xbrl.zip | 502199 | 2019-03-08 16:31:57 |
| arow-20181231.xml | 7447590 | 2019-03-08 16:31:57 |
| arow-20181231.xsd | 65478 | 2019-03-08 16:31:57 |
| arow-20181231_cal.xml | 178293 | 2019-03-08 16:31:57 |
| arow-20181231_def.xml | 502101 | 2019-03-08 16:31:57 |
| arow-20181231_lab.xml | 1291719 | 2019-03-08 16:31:57 |
| arow-20181231_pre.xml | 785862 | 2019-03-08 16:31:57 |
| arrow-12312018x10k.htm | 5484400 | 2019-03-08 16:31:57 |
 chart-0ced045aa2e65259bc5.jpg | 80855 | 2019-03-08 16:31:57 |
 chart-5519e4509d605fc5a1d.jpg | 90198 | 2019-03-08 16:31:57 |
| ex10232019employmentagreem.htm | 164171 | 2019-03-08 16:31:57 |
| ex10242019murphyrsuagreeme.htm | 32916 | 2019-03-08 16:31:57 |
| ex21subs-2018.htm | 12448 | 2019-03-08 16:31:57 |
| ex23consent-2018.htm | 4698 | 2019-03-08 16:31:57 |
| ex311ceocert-2018.htm | 11625 | 2019-03-08 16:31:57 |
| ex312cfocert-2018.htm | 11449 | 2019-03-08 16:31:57 |
| ex32906cert-2018.htm | 7494 | 2019-03-08 16:31:57 |
| FilingSummary.xml | 54881 | 2019-03-08 16:31:57 |
| Financial_Report.xlsx | 175044 | 2019-03-08 16:31:57 |
| R1.htm | 34049 | 2019-03-08 16:31:57 |
| R10.htm | 75400 | 2019-03-08 16:31:57 |
| R11.htm | 15924 | 2019-03-08 16:31:57 |
| R12.htm | 426916 | 2019-03-08 16:31:57 |
| R13.htm | 609295 | 2019-03-08 16:31:57 |
| R14.htm | 17769 | 2019-03-08 16:31:57 |
| R15.htm | 96008 | 2019-03-08 16:31:57 |
| R16.htm | 22755 | 2019-03-08 16:31:57 |
| R17.htm | 12551 | 2019-03-08 16:31:57 |
| R18.htm | 79412 | 2019-03-08 16:31:57 |
| R19.htm | 237508 | 2019-03-08 16:31:57 |
| R2.htm | 88772 | 2019-03-08 16:31:57 |
| R20.htm | 123024 | 2019-03-08 16:31:57 |
| R21.htm | 537044 | 2019-03-08 16:31:57 |
| R22.htm | 27944 | 2019-03-08 16:31:57 |
| R23.htm | 79827 | 2019-03-08 16:31:57 |
| R24.htm | 34012 | 2019-03-08 16:31:57 |
| R25.htm | 212710 | 2019-03-08 16:31:57 |
| R26.htm | 19024 | 2019-03-08 16:31:57 |
| R27.htm | 155250 | 2019-03-08 16:31:57 |
| R28.htm | 110325 | 2019-03-08 16:31:57 |
| R29.htm | 115851 | 2019-03-08 16:31:57 |
| R3.htm | 18367 | 2019-03-08 16:31:57 |
| R30.htm | 14015 | 2019-03-08 16:31:57 |
| R31.htm | 310103 | 2019-03-08 16:31:57 |
| R32.htm | 593241 | 2019-03-08 16:31:57 |
| R33.htm | 16563 | 2019-03-08 16:31:57 |
| R34.htm | 98259 | 2019-03-08 16:31:57 |
| R35.htm | 15904 | 2019-03-08 16:31:57 |
| R36.htm | 10883 | 2019-03-08 16:31:57 |
| R37.htm | 77717 | 2019-03-08 16:31:57 |
| R38.htm | 241066 | 2019-03-08 16:31:57 |
| R39.htm | 123066 | 2019-03-08 16:31:57 |
| R4.htm | 97126 | 2019-03-08 16:31:57 |
| R40.htm | 526948 | 2019-03-08 16:31:57 |
| R41.htm | 27537 | 2019-03-08 16:31:57 |
| R42.htm | 81851 | 2019-03-08 16:31:57 |
| R43.htm | 34088 | 2019-03-08 16:31:57 |
| R44.htm | 202238 | 2019-03-08 16:31:57 |
| R45.htm | 19049 | 2019-03-08 16:31:57 |
| R46.htm | 144496 | 2019-03-08 16:31:57 |
| R47.htm | 109266 | 2019-03-08 16:31:57 |
| R48.htm | 5481 | 2019-03-08 16:31:57 |
| R49.htm | 54788 | 2019-03-08 16:31:57 |
| R5.htm | 29371 | 2019-03-08 16:31:57 |
| R50.htm | 14016 | 2019-03-08 16:31:57 |
| R51.htm | 114080 | 2019-03-08 16:31:57 |
| R52.htm | 85690 | 2019-03-08 16:31:57 |
| R53.htm | 10773 | 2019-03-08 16:31:57 |
| R54.htm | 8182 | 2019-03-08 16:31:57 |
| R55.htm | 35847 | 2019-03-08 16:31:57 |
| R56.htm | 10795 | 2019-03-08 16:31:57 |
| R57.htm | 52993 | 2019-03-08 16:31:57 |
| R58.htm | 34341 | 2019-03-08 16:31:57 |
| R59.htm | 61663 | 2019-03-08 16:31:57 |
| R6.htm | 77681 | 2019-03-08 16:31:57 |
| R60.htm | 41836 | 2019-03-08 16:31:57 |
| R61.htm | 16771 | 2019-03-08 16:31:57 |
| R62.htm | 4910 | 2019-03-08 16:31:57 |
| R63.htm | 42101 | 2019-03-08 16:31:57 |
| R64.htm | 30813 | 2019-03-08 16:31:57 |
| R65.htm | 15311 | 2019-03-08 16:31:57 |
| R66.htm | 16569 | 2019-03-08 16:31:57 |
| R67.htm | 19951 | 2019-03-08 16:31:57 |
| R68.htm | 16960 | 2019-03-08 16:31:57 |
| R69.htm | 10276 | 2019-03-08 16:31:57 |
| R7.htm | 21154 | 2019-03-08 16:31:57 |
| R70.htm | 28812 | 2019-03-08 16:31:57 |
| R71.htm | 11970 | 2019-03-08 16:31:57 |
| R72.htm | 39781 | 2019-03-08 16:31:57 |
| R73.htm | 33253 | 2019-03-08 16:31:57 |
| R74.htm | 31701 | 2019-03-08 16:31:57 |
| R75.htm | 58380 | 2019-03-08 16:31:57 |
| R76.htm | 51828 | 2019-03-08 16:31:57 |
| R77.htm | 30051 | 2019-03-08 16:31:57 |
| R78.htm | 32331 | 2019-03-08 16:31:57 |
| R79.htm | 15621 | 2019-03-08 16:31:57 |
| R8.htm | 116302 | 2019-03-08 16:31:57 |
| R80.htm | 14627 | 2019-03-08 16:31:57 |
| R81.htm | 524240 | 2019-03-08 16:31:57 |
| R82.htm | 20282 | 2019-03-08 16:31:57 |
| R83.htm | 22847 | 2019-03-08 16:31:57 |
| R84.htm | 23167 | 2019-03-08 16:31:57 |
| R85.htm | 36710 | 2019-03-08 16:31:57 |
| R86.htm | 24361 | 2019-03-08 16:31:57 |
| R87.htm | 68650 | 2019-03-08 16:31:57 |
| R88.htm | 87161 | 2019-03-08 16:31:57 |
| R89.htm | 4484 | 2019-03-08 16:31:57 |
| R9.htm | 8186 | 2019-03-08 16:31:57 |
| R90.htm | 17754 | 2019-03-08 16:31:57 |
| R91.htm | 80374 | 2019-03-08 16:31:57 |
| R92.htm | 40033 | 2019-03-08 16:31:57 |
| R93.htm | 33653 | 2019-03-08 16:31:57 |
| R94.htm | 55249 | 2019-03-08 16:31:57 |
| report.css | 2768 | 2019-03-08 16:31:57 |
| Show.js | 1086 | 2019-03-08 16:31:57 |