New York (CNN Business) SeaWorld is temporarily furloughing over 90% of its employees as of April 1 because of the coronavirus pandemic. Its workers won't be paid after March 31 but will be eligible for unemployment benefits, the company stated in an SEC filing.

"Our parks will remain closed and are unable to generate revenue; therefore, we have made the painful but necessary business decision to temporarily furlough over 90% of our current workforce, including corporate employees, to position the company for long-term viability," SeaWorld shared Friday in a statement with CNN Business.

It is unknown how long the employees will be laid off, according to SeaWorld

The company, which operates 12 theme parks around the United States, announced on March 13 it was closing down all its locations. "During this time, animal care experts will continue to look after the health and welfare of the animals in our care," it wrote on March 13. On Friday, it said this continues to be the case.

SeaWorld's SEAS stock fell 10.56% after the market closed on Friday.

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