N.L.R.B. v. Emsing's Supermarket, Inc.

Granting enforcement of an NLRB order to an employer to cease and desist from unfair labor practices, including failing to make certain contractual payments after a CBA's expiration, and noting that "[a]n employer may not make changes in the terms and conditions of employment reflected in an expired [CBA; i]nstead, the employer must maintain the status quo after the expiration of a [CBA] until a new agreement is reached or until the parties bargain in good faith to impasse"