I am wondering if these olives are kosher. I am unfamiliar with the Balkan Kosher hechsher.
Ingredients: Kalamata olives, water, sea salt, lactic acid and spices. 
BALKAN KOSHER
Rabbi Yoel Kaplan
rabbi@balkankosher.com
Rabbi Yosef Kaplan
Rabbinic Coordinator
office@balkankosher.com
Thank you!