| | 12-31-2017 | | 12-31-2016 | |
Components of Cash and Cash Equivalents | | ThU.S.$ | | ThU.S.$ | |
Cash on hand | | 148 | | 3,156 | |
Bank checking account balances | | 209,037 | | 146,290 | |
Time deposits | | 292,105 | | 247,391 | |
Mutual funds | | 73,170 | | 195,416 | |
Other cash and cash equivalents (*) | | 15,426 | | - | |
Total | | 589,886 | | 592,253 | |
| | December 2017 ThU.S.$ | | December 2016 ThU.S.$ | |
AAAfm | | 70,808 | | 192,895 | |
AAfm | | 2,362 | | 2,521 | |
Total Mutual Funds | | 73,170 | | 195,416 | |
| | | | Cash Flow | | | | | | | | | | ||||
| | Opening balance | | Borrowings | | Borrowings | | Interest | | Accrued | | Inflation | | Non-cash | | Closing balance | |
| | 12-31-2016 | | obtained | | paid | | paid | | interest | | adjustment | | movements | | 12-31-2017 | |
| | ThU.S.$ | | ThU.S.$ | | ThU.S.$ | | ThU.S.$ | | ThU.S.$ | | ThU.S.$ | | ThU.S.$ | | ThU.S.$ | |
Borrowings from banks | | 914,358 | | 421,309 | | (481,205) | | (28,141) | | 27,894 | | (439) | | 4,681 | | 858,457 | |
Hedging liabilities | | 87,364 | | - | | - | | - | | - | | - | | (81,971) | | 5,393 | |
Bonds and promissory notes | | 3,452,658 | | 891,172 | | (1,146,506) | | (233,045) | | 218,326 | | 122,324 | | (2,244) | | 3,302,685 | |
Total | | 4,454,380 | | 1,312,481 | | (1,627,711) | | (261,186) | | 246,220 | | 121,885 | | (79,534) | | 4,166,535 | |
| | | | Cash Flow | | | | | | | | | | ||||
| | Opening balance | | Borrowings | | Borrowings | | Interest | | Accrued | | Inflation | | Non-cash | | Closing balance | |
| | 12-31-2015 | | obtained | | paid | | paid | | interest | | adjustment | | movements | | 12-31-2016 | |
| | ThU.S.$ | | ThU.S.$ | | ThU.S.$ | | ThU.S.$ | | ThU.S.$ | | ThU.S.$ | | ThU.S.$ | | ThU.S.$ | |
Borrowings from banks | | 997,542 | | 550,226 | | (645,211) | | (27,692) | | 27,471 | | 9 | | 12,013 | | 914,358 | |
Hedging liabilities | | 227,568 | | - | | - | | - | | - | | - | | (140,204) | | 87,364 | |
Bonds and promissory notes | | 3,180,334 | | 187,427 | | - | | (163,881) | | 165,017 | | 79,923 | | 3,838 | | 3,452,658 | |
Total | | 4,405,444 | | 737,653 | | (645,211) | | (191,573) | | 192,488 | | 79,932 | | (124,353) | | 4,454,380 | |