New Jersey Statutes Title 2B. Court Organization and Civil Code 2B § 24-12

If the defendant has or reasonably expects to have means to meet some part, though not all, of the cost of the services rendered, the defendant shall be required to reimburse the municipality, either by a single payment or in installments in such amounts as he can reasonably be expected to pay; but no default or failure in making payment shall affect or reduce the rendering of services.