Table:
| Period | Total number of shares purchased | Average price paid per share | Total number of shares purchased as part of a publicly announced program (a) | Approximate Dollar Value of Shares that may yet be Purchased under the Plans or Programs ($ in thousands) |
| --- | --- | --- | --- | --- |
| 1/1/2018 to 1/31/2018 | 106,441 | $ 8.22 | 106,441 | $ 5,007 |
| 2/1/2018 to 2/28/2018 | 24,486 | $ 7.21 | 24,486 | $ 4,830 |
| 4/1/2018 to 4/30/2018 | 15,433 | $ 6.09 | 15,433 | $ 4,736 |
| 6/1/2018 to 6/30/2018 | 4,143 | $ 5.46 | 4,143 | $ 4,714 |
| 8/1/2018 to 8/31/2018 | 1,332 | $ 3.96 | 1,332 | $ 4,709 |
| 9/1/2018 to 9/30/18 | 40,364 | $ 3.35 | 40,364 | $ 4,573 |
| 11/1/2018 to 11/30/18 | 17,228 | $ 2.99 | 17,228 | $ 4,522 |
| 12/1/2018 to 12/31/18 | 8,305 | $ 2.25 | 8,305 | $ 4,503 |
| Fiscal Year 2018 | 217,732 | $ 6.33 | 217,732 | $ 4,503 |
| 1/1/2019 to 1/31/2019 | 46,743 | $ 2.54 | 46,743 | $ 4,384 |
| 2/1/2019 to 2/28/2019 | 9,100 | $ 2.75 | 9,100 | $ 4,358 |
| 3/1/2019 to 3/31/2019 | 26,932 | $ 2.24 | 26,932 | $ 4,298 |
| 4/1/2019 to 4/30/2019 | 4,300 | $ 2.24 | 4,300 | $ 4,288 |
| 5/1/2019 to 5/31/2019 | 57,817 | $ 2.49 | 57,817 | $ 4,145 |
| 6/1/2019 to 6/30/2019 | 11,146 | $ 2.32 | 11,146 | $ 4,119 |
| 8/1/2019 to 8/31/2019 | 37,567 | $ 2.69 | 37,567 | $ 4,018 |
| 9/1/2019 to 9/30/2019 | 17,531 | $ 2.98 | 17,531 | $ 3,965 |
| Fiscal Year 2019 | 211,136 | $ 2.55 | 211,136 | $ 3,965 |
Paragraphs:
Issuer Purchases of Equity Securities
(a) During the fourth quarter of 2015, Lifeway publicly announced a share repurchase program. On November 1, 2017, the our Board of Directors amended the 2015 stock repurchase program (the “2017 amendment”), by adding to (i.e., exclusive of the shares previously authorized under the 2015 stock program repurchase) the authorization the lesser of $5,185 or 625 shares. The program has no expiration date.
Question:
What is the expiration date of Lifeway's share repurchase program?