Where can I watch L'Homme debout in United States?

Clémence Alpharo, who, in order to get a permanent contract in the company that has just hired her, must push Henri Giffard, a sales representative at the end of his career, towards early retirement. But Giffard refuses. His work is the only thing that still gives meaning to his life. Caught between the prospect of a professional future that would allow her to escape her family history and the unexpected affection she feels for the salesman, Clémence must choose. A choice that will inexorably push Clémence and Henri to the limit.